14 best cable testers with usb powers

• 【MULTIFUNCTIONAL TOOL】: Support quick charger recognition; data wire resistance value testing; QC2.0/QC3.0, Voltage/Current/Power Detection; data store; cable impedance measurement. Automatically recognize QC multiple protocols such as PD QC2.0 QC3.0/4.0 MTK. Allows you to check the charging performance of the output wall/car/solar panel chargers and USB charging cables. It can be also used to find the highest current of the Wireless Charger, and test capacity and electric energy of power bank.
• 【WIDE RANGE APPILCATION】: Widely used in the quality inspection of digital devices with Micro USB and Type C peripheral. Great for testing and getting real draw ratings on various chargers and equipment, such as PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable. With this tester, you can see clearly what was happening when charging various USB devices, ranging from iPhones, to Tablets and batteries.
• 【BRIGHT COLOR DISPLAY INTERFACE】: 1. Measurement Main Interface 2. Quick Charge Identification Interface 3. Data Recording Interface 4. Wire Group Impedance Measurement Interface 5. Voltage Graphing Interface 6.Current Graphing Interface 7. Settings Interface. Voltage measuring range 4.5-24V; current measuring range 0-3A.
• 【UNBEATABLE DESIGN】: 1.44'' LCD display with screen display rotating function design; 4 operating buttons and 5 connected ports. Plug robust coating with the gold-plated USB contacts can resist scratch, stain and damage. (Note: If the screen doesn't function or turn on/off frequently while it's connected to the power supply, please flip the connector of the USB C Cable to confirm if it can work correctly. For energy-saving, the lights on the screen will go off after 30s.)
• 【ADDITIONAL BONUS】: Come with an ultra-durable nylon-braided USB Type C to USB Type C Cable(50cm), allows you to detect your USB Type-C enabled devices (Chromebook Pixel, Galaxy S10, Note 10/9etc.) more conveniently. 【Package Including】1 * USB tester (no Bluetooth) + 1*USB C to USB C Cable(50cm)(USB Load Tester is Not included.)【EVERSAME PROMISE】: We trust our products and we offer worry-free 24-month in case of defective product and friendly customer service.

User questions & answers

Question:	Max wattage
Answer:	The maximum maximum should be about 72 wattage. Any other question please feel free to contact us via Amazon email or message.
Question:	Will this model detect and support BC
Answer:	Note that detecting BC1.2 is the same as detecting DCP/CDP/SDP, but I don't see either listed.
Question:	Will this device detect and display quick charging of a 10.5” apple ipad pro (the 15v quick charge
Answer:	Hi, thise tester will recognize and detect the PD protocol and Qualcomm QC3.0/4.0 protocol, and support Quick Charger 2.0/QC3.0 detection. So this tester should detect the 10.5” apple ipad pro (the 15v quick charge). And please kindly note that, the USB C TO USB C Cable being sent with the package won't work with the ipad pro. So please prepare two of the original cables to detect your device accordingly. If you find that this test doesn't work with any of your devices, please feel free to contact us by Amazon message or email, and our customer service will try the best to fix the matter for you. We are glad to do business with you soon.
Question:	Description says “ the type c data cable impendence measurement...of different usb c cables”. so, only works for usb-c
Answer:	It will work with USB 1.1, 2.0, 3.0 with the following plug/jack types, type A, type B micro, type C. You can use the device to detect the impedance / resistance of various charging cables to determine good quality from bad. All in all works as advertised.

Product features

Bright Color Display Interface

Crafted from high-grade LCD monitor, bright and clear enough to monitor the parameters on the screen monitor.

Unbeatable Structure

Equipped with 4 operating buttons and 5 connected ports, as well as the robust coating with the gold-plated USB connectors can resist scratch, stain and damage.

Pocket USB Voltmeter

Compact Design with handy storage case enables you to put it in your bag or your pocket for your distant trips or outdoor activities.

Notebook Charging Measurement

As shown in the figure, Use two of the USB C To USB C Cables for testing when the computer is powered, and the Measuring Data will be tested and detected by the multimeter accordingly. Support to test the Notebook with high-power, monitor the condition of battery aging, and evaluate the Quick Charging Situation of Notebook.

More Safe and Reliable – Monitor the Voltage and Current of Charging Phones In Real Time

While the cellphone is being recharged, the parameter of the voltage and current will be detected and read by the tester in real time.

Type C Data Cable Impendence Measurement

You can check the quality and charging speed of different USB C Cables, via detecting the voltage drop and Current of the cables by this multimeter.

• You can use mobile phone APP or PC control the tester PC Software Support PC Win 7 and Above, Phone Only Support Android (Android 5.0 and Above) Support 14 Kinds Language(English, German, Polish ,Chinese and So on )Product comes with Chinese and English help interface.
• It can measure input Voltage, current, power, capacity, energy.Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically.
• Application in varieties of test:PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement.

User questions & answers

Question:	Should the red Bluetooth light be bilking upon power up? Mine the light never comes on will not connect and phone does not see device
Answer:	per Anker's website on Warranties: https://www.anker.com/support/warranty "30-Day Money-Back Guarantee for Any ReasonYou may return your undamaged product and packaging within 30 days of purchase to receive a FULL REFUND for any reason. If the reason for return isn’t quality-related, the customer must pay the return shipping costs.18-Month Warranty for Quality-Related Issuesâ- Requests within country of purchaseWe will take care of all quality-related issues with a REPLACEMENT or FULL REFUND including any return shipping costs. Please note: Any provided shipping labels must be used within 20 days of purchase."
Question:	What's the trick for getting the deivce to connect the pc? it seems to pair correctly, but never makes a connection with the v1.3 pc software
Answer:	I passed my iPhone 6s+ down to my son and bought a new Lifeproof Nuud case for it in October 2020. These cables fit just fine and change with no issues.
Question:	how do you reset the bluetooth password
Answer:	I do notice that it is a slightly faster charge, it's not hugely different but if you're in a rush every bit helps. Where I have noticed the biggest help is in its shielding. I have an iPhone 5 and have been getting some static issues while charging that make the screen inaccurate and while connected to this cable those issues haven't happened.
Question:	Will bluetooth on this device automatically reconnect after power is lost
Answer:	I bought about 10 of those in total but the shorter cables, not the 2m ones. I would not buy from any other brand to be honest.. amazing quality and support. Only 2 of them failed on me eventually but that was due to heavy use (compared to all on other brands), and Anker were happy to ship me replacement ones as they were still under warranty. I'd say if yours failed on you after a few months or 6 months, just contact Anker for a replacement. Each of these cables has a serial number on it you need to give to them.

Product features

Freely switchable foreground and background color

• Switchable foreground and background color
• 64 kinds of color combinations
• Default foreground & background color: white & blue

Gold-plated USB Contacts

• Gold-plated USB contacts
• Upgraded USB male female connector
• Low resistance and good conductivity
• Widened power cord, allows 5A high current

Scratch-resistant Cover

• PC material
• Scratch-resistant cover
• Removable surface protection film
• Keep new in appearance

AVHzY

Detect value: input voltage / current / power / capacity / energy.

Applicable devices: battery / PC / laptop / desktop computer / mobile phone / power bank / car charger / cable impedance.

Load access detection: After the screen of the tester automatically turned off, plug in the load and the screen will automatically light up.

Fast charge mode recognition: Support fast charge mode recognition, it can recognize QC2.0, QC3.0, iPhone 2.4A/2.1A/1A/0.5A, Android DCP, SAMSUNG, etc.

Product description

WINGONEER trademark Reg.NO:4747611



WINGONEER UM24C USB 2.0 Power Meter Tester USB Multimeter Color LCD Display Voltage Current Meter Voltmeter Amperimetro Battery Charge Measure Cable Resistance with Bluetooth



Technical Parameter:

This USB Tester can measure voltage, current, power, temperature and other values and display on the 1.44"" color LCD Screen.



Features:

1.44 Inch color LCD display makes it easy and clear to read.

Adjustable multi-angle view, more intelligent and convenient.

Mini size and sandwich design structure, durable for use.

Main functions: voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc.

Wide applications: can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.



Specifications:

Model: UM24C(Optional)

Energy Accumulation Range: 0-99999mWh

Time Measurement Range: 0-99h 59min 59s

Load Impedance Range: 1.5-9999.9Ω

Temperature Measurement Range: -10°C～100°C

Temperature Measurement Error: ±3°C

Screen Brightness Setting: 0-5 Level

Auto Screen Off Time: 1-9mins

Voltage Graphing Range: 4.5-24.0V

Current Graphing Range: 0.00A-3.00A

Data Storage: 10 Groups

Quick Charge Recognition Mode: QC2.0, QC3.0

Display Screen: 1.44 Inch Color LCD Display

Refresh Rate: 2Hz



Note:

1. UM24 is no communication version, UM24C is conmmunication version by connection.

2. PC software only supports PC window 7 and above.



User Manual, PC Software Installation Instruction and PC Software Download:

http://www.mediafire.com/folder/0jt6xx2cyn7jt/UM24



Package List:

1 x USB Tester

• 【COLOR LCD DISPLAY】1.44 Inch color LCD display makes it easy and clear to read.
• 【ADJUSTABLE VIEW】Adjustable multi-angle view, more intelligent and convenient. Mini size and sandwich design structure, durable for use.
• 【Main functions】Voltage/current/power/capacity/energy detection, quick charge recognition, data storage, etc.
• 【Wide applications】Can be used to test power bank, charger, discharge load, tablet, mobile phone, etc.

Product description

If you are wondering about your charging rate on your devices then I wouldn't hesitate to recommend you this usb power meter tester.

This is a tool that anyone should have. You will be able to find if a cable or power supply is damaged, or if the cable allows the proper charge to be delivered to the device, and what is the capacity in the power banks

Features:

Displays all the expected data, useful for checking power transformers and charge cables

Great tool to:

to define a defective or low capacity cable;to test output on solar chargers



To reset the Tester to show Amperage:

.Hold the button for a few seconds

.Press twice to go to view mode, and once more each time you want to go to a different saved number. Twice to exit view mode and enter what you are looking at



To reset mAh of a reading memory# N, you need to:

1) enter data view mode (double click the button)

2) keep advancing to data view of memory# N -1 - the memory reading# *BEFORE* the one you need to reset (series of single-clicks)

3) Exit data view mode selection (double click the button)

4) Press and hold the button to reset, the display is then changed to the *NEXT* reading memory which is reset.



To reset mAh reading of the current reading# 0,

you need to advance from reading memory#0 (the current reading) to reading memory#9 (8 single clicks), then press and hold the button.

NOTE: mAh of each reading storage is accumulated unless manually reset.

Specification:

Input : 3-7V/50mA~ 3500mA

Output: 3-7V/50mA~ 3500mA

Capacity : 0~ 19999mAh

The voltage resolution: 0.01 V

Test current: 0.05 A to 0.05 A

The current resolution: 0.01 A

Accuracy: plus or minus 1%

Package includes:

1 X USB Power Current Voltage Tester Meter

• A fun and informative gadget works well for troubleshooting. Great for checking USB cables, chargers and adapters'performance and function.Stop hoarding cables and get rid of the crappy ones
• Great combination: The USB power tester is for measuring the volts, amps of your USB chargers,cables, computers and Mah capacity of your power banks
• Easy to Use: Very easy to use current and voltage mter,you do not require deep technical knowledge to use it;just plug and play, and you will be able to see what the cable/adapter combination is delivering to your device.
• Works GREAT for determining how your phone is charging, or determining how optimistically they have rated your power banks capacity or output amperage
• Handles USB and micro-USB connections.Does not affect the data transmission. Anyone else needing a manual google "KCX-017 Power Bank User Manual"

• 【Latest Upgraded USB C Power Meter Tester】:Maximum voltage Current 32V/5.1A/150W,The multimeter tester can monitor Voltage,Current,Capacity,Electric Quantity,Power,Temperature,Resistance,Charging Time and other data of the USB or type C Port Devices.A Must Gadget checks the charging performance(charging speed and quality) of the output wall/car/solar panel chargers and USB charging cables.It can be also used test capacity and electric energy of power bank.
• 【Latest Upgraded IPS Color Display Screen】: New upgraded version offers 8 IPS main color screen display interfaces,allowing switching the display interface by pressing the key.With the new interface settings,this instrument can monitor voltage,current,capacity,electric quantity,power,load impedance,D/D- voltage and other data of USB.Click the button to switch in multiple interfaces.(Supports flipping the screen to 180 degree, and 3 kinds of personalized interfaces!)
• 【Test Power Bank Capacity】Before testing the power Bank,please fully charge the power bank,insert the tester and double-click to clear the data,then connect the load or mobile phone (continuous discharge is required).ensure that the discharge voltage is 5V or 9V.(mAh is multiplied by 1.35 when discharge voltage 5V, and mAh is multiplied by 2.45 when discharge voltage is 9V, which is equal to the exact capacity of the battery of the power bank.)
• 【WIDE RANGE OF APPLICATION】: The USB tester comes with A OTG adapter, supports PD3.0/PD2.0, QC3.0/QC2.0,BC1.2 and USB A or USB C port,supports the updated iPhone 11 Pro mobile phone.(Support iphone 11/X/iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A).Compatible with new MacBook Pro, MacBook, iMac, iMac Pro, Dell XPS, Acer Aspire, HP Spectre, ASUE Zenbook , Lenovo Thinkpad, Eluktronics, Razer Blade Stealth, Chromebook, Microsoft Surface Pro and more Type C devices and chargers
• 【Important Tips and 18 Month Warranty Service]】:When your device does not have a USB port, you can use an alligator clip to clamp the positive and negative poles and convert to USB before testing. When your USB-C device cannot be tested, please insert a small adapter, the small adapter will start the tester. If you receive a defective USB tester or if you have any questions, please contact us first to obtain a valid warranty replacement service for replacement or other assistance.

Product features

Reasons for Beeping Alarm

• Over Load Voltage Protection Function: The Threshold Voltage Default Parameter is 35.0V. To adjust the Overload Voltage(1.00-35.0V Range Setting),please switch to the volatage > 35.0interface;double press on the button to increase 1v while 3 click on button to decrease 1V.If the detected voltage is higher than the setting voltage,the test will make a beeping alarm sounds.
• Low Voltage Protection Function:Switch to the voltage < 0.00V interface,the default voltage threshold is 0.00V.To adjust the low voltage(0.00V-34V Range Setting),double click on the button to increase 1v while 3 clicks on button to desrease 1V(Long press the key will continually reduce or add the data to the voltage).If the detected voltage is lower than the setting voltage,the test will make a beeping alarm sounds.
• Overcurrent Protection Function: Switch to the voltage>10.0A interface,the default current threshold is 10.0A.To adjust the current(0.20A-15.0A Range Setting),double click on the button to increase 1A while 3 clicks on button to decrease 1A(Long press the key will continually reduce or add the data to the current).If the detected current is lower or higher than the setting current,it will make a beeping alarm sounds.

Partial charging protocol voltage logic table

Q:The tester said the 96w MacBook Pro charger is providing 32W of power.

A:Excellent chargers have smart chips inside, it will adjust the voltage, current and wattage according to the device, avoid charging overload and other phenomena, and better protect your device. When the power of the device exceeds 70%, the charger will start to reduce the voltage, charge slowly and reduce the wattage.So the 96w charger will display 32W power

Test power bank and usage of crocodile clip

If you are using to test the Power Bank, please fully charge the Power Bank, insert the tester and double-click to clear the data the tester, and connect the load or mobile phone (the mobile phone needs continuous use, you can play music or watch videos). Power Bank After the power is exhausted, connect the tester to the charger, and there is no output.

So far, the capacity MAH value shown above is multiplied by the ratio of the lithium battery output voltage to the power bank.

(mAh is multiplied by 1.35 when output is 5V, and mAh is multiplied by 2.45 when output is 9V, which is equal to the exact capacity of the battery of the power bank.)

If your device does not have a USB port, but has positive and negative terminals, you can use a USB double-ended alligator clip cable. By connecting the positive and negative terminals, the crocodile clip can convert a device without a USB port to a device with a USB port. Connect it to a tester for testing.

Test various cables / monitor charging status

Charge your phone safely and check data in real time

Support QC3.0 (3.8 ~ 12V) QC2.0 (5V / 9V / 12V / 20V)

Android BC1.2 (5V)

Apple 5V / 2.4A and MTK-PE (5V / 7V / 9V / 12V)

And other Qualcomm fast charge

Test various USB / Type-C chargers

Plug the tester into the charger and connect an adjustable current loader,

Perform current adjustment and test the current and voltage data of the charger.

Let the charger be connected to the current loader for a long time to check the stability of the charger

Charge test / 1 X 2

Can meet the output of two devices at the same time, support Type-C devices, intelligent charging scheme, and ensure the safety of the device

Laptop Charge Monitoring

When you power the notebook, connect a KJ-KayJI test meter to monitor the voltage, current, capacity, power,temperature and other technical parameter information in real time.

Product description

Parameters:

Voltage: 3.2-10V

Current: 0-3A

Capacity range: 0-99999mAh

Time range: 0-99h 0-99min

Resolution: voltage 0.01V current 0.01A

Working current: <20ma

Test rate: ≥300MS/time

Fast charge recognition mode: QC2.0



Package Including

1 * USB Tester

• [POWER-OFF STORAGE FUNCTION]: Temporarily stores the voltage, current, capacity when power is off, which is convenient for subsequent viewing.
• [BUTTON FUNCTION]: Long press the reset button for fast timing, and clear the capacity.
• [CONNECTION METHOD]: Plug the USB male plug into the charger, and connect the USB cable to the output port of the tester. Support fast charge detection QC2.0.
• [MULTIFUNCTION]: Smart digital USB meter can be used to test voltage, current, capacity, time, recording charging status etc. LCD data at a glance, detect the 3C equipment you use in real time and safe charging.
• [100% SATISFACTION WARRANTY]: As long as you have any questions about the product, we will resolve your issue immediately if received your email. For any reason you are unsatisfied with our product, please click MakerHawk-US then Ask a question to contact us.

User questions & answers

Question:	Will this support usb 3.0 and/or usb 3.1 data transfers while measuring
Answer:	Yes the adapter works in all of these countries. You can check any country instantly using the FREE Country & Voltage Checker Bot: https://m.me/avntr.co?ref=w6761435
Question:	What is the current consumption of the meter itself
Answer:	Yes the adapter will work in Africa :) You can use our Country Checker Bot to get a full listing: https://avntr.com/avta1
Question:	what is the warranty of this product mine shows a little bent on the usb port already
Answer:	Yes this adapter will work perfectly well with any type of appliance, including low wattage. Thank you
Question:	I want to measure Usb c port. I hace to connect usb c in or usb male port
Answer:	Traveling with, yes very much comfortable

• Guide description link, The Video of Changing Language Link and PC software installation instruction and PC software and Android APP Download Link: Please get them from Product guides and documents as follow. Thanks!
• 【Wide range of applications】: Can measure various USB chargers/PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable. Support Type-C interface full digital compatibility PD protocol / Qualcomm QC3.0/4.0 protocol One meter is compatible with multiple protocols and fast charging supports multiple protocols such as PD QC2.0 QC3.0/4.0 MTK.
• 【Flexible color display interface】: Support screen 360 degree rotation to meet any angle reading You can rotate the screen by pressing the button corresponding to the horizontal menu bar. It can also make positive readings when inserting various digital devices at any angle, making measurement more convenient.
• 【 Beautiful design】: 1.44'' LCD display with screen display rotating function design; 4 operating buttons and 5 connected ports. Plug robust coating with the gold-plated USB contacts can resist scratch, stain and damage.
• 【Strong After-sales Service Team】: As long as you have any questions about the product, we will resolve your issue immediately if received your email, your satisfactory purchase experience is our greatest hope! How to email us? Plz click “MakerHawk-US” and click “Ask a question” to email us! Looking forward to your consultation!

User questions & answers

Question:	How do i change the language to english? when i powered it up and pushed the button it didnt go to the menu
Answer:	Based on the 1100W at 110V or 2400W at 220V range of this device it should. Clippers on average have a 11 to 40W -110V range which is well below the wattage limit of this device.
Question:	Is this meter usb pd 3.0 compatible? it just says pd in the specs with no version listed except for quickcharge
Answer:	It worked beautifully in Italy and London
Question:	is ther an ios app for this device
Answer:	Dear Customer: Thanks for your question. This travel adapter designed for dual voltage(100V-240V AC) products .Power Rating of this travel adapter: 110V-1100W / 220V-2200W. Compatible with High Power Appliances up to 2400W at 220V Voltage or 1100W at 110V Voltage. This plug adapter DOES NOT CONVERT VOLTAGE. So please make sure your devices are compatible with wide voltage from 110V to 230V. This is from LEPECQ Customer Service Team.
Question:	What is the difference between the versions: yellow, blue and black
Answer:	Dear Customer: Yes, This travel power adapter have surge protection. This universal power adapter is designed with spare fuse inside, the fuse could work to protect your appliances from over-current, over load, short circuit and high-temperature. Thanks for your question. Sincerely LEPECQ Customer Service Team

Product features

Test charger

• Can measure various USB chargers, then insert an adjustable constant current loader at the output port for current adjustment to test the current and voltage data of the charger

Test Type-C/Android data cable

• Use the Android data cable to insert the Micro USB input port of the A3 tester, and then insert the adjustable constant current load into the USB output port of the A3 tester for adjustment test. The higher the current, the better the data line, and the quality of the data line can be easily tested.
• The same is true for testing Type-C data lines. Type Type C inputs can be used to test Type C data lines. The current value displayed when the load is adjusted to reduce the no-load voltage by 1V is the maximum overcurrent value of the data line.

Support screen 360 degree rotation to meet any angle reading

• You can rotate the screen by pressing the button corresponding to the horizontal menu bar.I
• t can also make positive readings when inserting various digital devices at any angle, making measurement more convenient.

Feature

• Bluetooth: No
• Refresh rate: 2Hz
• Product weight: 18g
• Screen brightness setting: 0-5
• Delay off screen time: 0-9 minutes
• Product Size: 71.2 x 31.8 x 12.4mm
• Display screen: 1.44 inch color LCD display

Feature

• Voltage measurement resolution: 0.01V
• Current measurement resolution: 0.001A
• Voltage measurement accuracy: ±0.2%
• Current measurement accuracy: ±0.8%
• Time measurement range: 0-99 hours 59 minutes 59 seconds
• Temperature measurement error: ±3°C/±6°F
• Fast charge recognition mode: QC2.0, QC3.0

Feature

• Current curve range: 0-3A
• Voltage curve range: 4.5V-24V
• Input voltage: 4.5-24V/current: 0-3A
• Energy measurement range: 0-99999mWh
• Capacity measurement range: 0-99999mAh
• Load impedance measurement range: 1.5Ω-9999.9Ω
• Temperature Measurement Range: -10°C to 100°C/0°F to 200°F

Product description

Eversame 35W Adjustable Constant Current Electronic Load - A Must Gadget for Checking the Performance Of Cables And Chargers

- Enables you to evaluate the USB power supplies and USB output batteries/rechargers， test the capacity of your power bank, and measure impedance of micro-USB cables.

- With this Versatile USB Electronic Load, you can verify which chargers, battery packs and cables are junk, never worry about your devices charging slowly or insufficiently.



Product Feature

Voltage Measuring Range: DC 3-21V (Support QC2.0/ QC3.0, BC 1.2, MTK-PE, ect)

Current Measuring Range: 0-3A continuously adjustable (roughly adjust 0-3A by per 0.1A , precisely adjust by per 0.01A)

Accumulative Capacitance Range: 0-99999mah

Accumulative Electric Energy Range: 0-999.99Wh

Power Range: 0-35W( the continuous discharging power is less than 35W)

Timing Tim range: 24H countdown discharging by setting

Measurement rate: 0.5 times/s

Resolution Precision: 0.01V/0.01A/0.001Ah/0.001Wh/0.1W/1s

Voltage Testing Deviation: 0.01V

Power Supply Indicator: blue light when powering on

Adjustment Potentiometer: durable metal potentiometer

Working Temperature: ﹣10 ~﹢80℃

Product Dimensions: 100mm×48mm×30mm



Warm Tips

The load will get hot and the temperature will reach to 80-85℃ in the process of burn-in test discharging, please avoid touching the load to prevent from scald

The trigger can just work with the QC 2.0/3.0 Quick Chargers, instead of the ordinary chargers.

Please make sure both 2 knobs of the multimeter are turned to counterclockwise fully before testing, full Counterclockwise is the minimum load.



What You Get

1X 1 x 35W electronic load + 1 x QC2.0/3.0 trigger

Note: The package also includes one paper instruction with double sides. If you need to have the instruction in Electronic Version, please feel free to contact us and we will send it to you.

• · [Combination Of USB Load and Multimeter]: Featured with OLED Screen Display, this Constant Current USB Load Tester supports 35W power continuously aging discharge testing. It enables you to monitor the value of the Current, Charging Voltage-Discharge, Resistance, Capacitance, Temp of the Boards and Time. While it can also calculate the capacity of the battery (tablets or smartphones) and power bank in mah (ma hour), in wh (w hour). One button achieves the data clearing and resetting.
• · [2-Pot Current Adjustment]: This Electronic USB Load Tester endures the wide voltage range (DC3-21V) and current range (0-3A). The two knobs are for coarse-current (0-3A) and fine-current (+/-0.2A) adjustable trimming, which can be used for quick and accurate current controlling. The screw terminal is for external voltage measurement, allowing you to test batteries or other load sources. (Please make sure both 2 knobs of the multimeter are turned to counterclockwise fully before testing.)
• · [Comprehensive Pack]: Coupled with a QC2.0/QC3.0 trigger, this Multimeter can test QC2.0/QC3.0 fast charging voltage, loading a USB PD source at 5V/3A, 9V/2A, 12V/1.25A and 20V/1.5A for more accurate testing. (Note: The trigger can just work with the QC 2.0/3.0 Quick Chargers, instead of the ordinary chargers.)
• · [Versatile USB Electronic Load]: The various USB ports on the multimeter support most of USB Cables load testing, with the iphone5s/6s, Android micro-USB, mini USB or USB-C 3.0 interfaces. By this current size, you can measure the impedance of micro-USB cables and distinguish charge data cable quality is good or bad.
• · [Advanced Temperature Controlling System]: Using high-grade aluminum radiator with copper roll fan, to disperse the heat and prolong the life of the load. (The intelligent cooling fan will start working when temperature is higher than 55°C, and automatically stops when temperature is under 45°.) PACKAGE: 1X 1 x 35W electronic load + 1 x QC2.0/3.0 trigger. Every item includes 24-Month hassle-free warranty.

User questions & answers

Question:	How would one go about validating power delivery 3.0 with this device? is there a pd trigger like there is with qc
Answer:	I think any of the California baby ones would do, but those are all pricey and I went with folding a thin quilt for my baby... works well.
Question:	Is there any way to change the temp from Celsius to Fahrenheit
Answer:	Fits for Newborn baby to about 1 year old. the baby beach pop up tent's size is 42x26x20 inch. You can refer to this
Question:	Will this insure you don't pull your battery down to low? I want to test the capacities of the Anker line of portable chargers
Answer:	with no pad/mattress for the bottom, mattress will be Easy to generate more heat that not good for baby
Question:	Could this work with power sources below 5 volts? I'd like to test a wide range of batteries and power supplies (nothing high voltage
Answer:	dear, its 108*51*65cm .thanks for your inquiry.you're very welcome to order here.thanks!

Product description

Newest Design Multifunction USB Type-C Port Tester Arrive!

This instrument can monitor voltage of USB or type C Port Devices, and supports PD3.0/PD2.0、QC3.0/QC2.0、BC1.2 and Apple 2.4A and other protocol quick charging voltage ranges,support OTG fucntion

Product Basic Information:

Voltage measuring range:4.7V~40.0V Resolution Precision:0.01V

Current measuring range:0.00~10.0A Resolution Precision: 0.01A

Different Ports Function

USB Port Input

When the USB input port is not connected with any other adapter,the USB output port can read data and charge,the type c output port can only support charge (USB output port and type c output port can simultaneously charge)

TYPE C Port Input

When the TYPEC input port is not connected with any adapter, the TYPE C output port can read data and charge,the USB output port can only be charged(USB output port and type c output port can simultaneously charging)

Feature 1

Small size,no power, and other ancillary equipment, plug and play also detect USB-enabled or type c-enabled devices output voltage and current

It can easily measure the operating current of the output voltage of the usb port or type c port equipment

Feature 2

The current and voltage cycle,easy to use and practical

And current are standard suitable for factories,laboratory and users

Feature 3

Monitor your power-measures voltage, current and power input over time to ensure your device is receiving an adequate yet safe charge

Feature 4

Easy to use and safe- it will automatically turns on when you connect the power source to your device and will not get hot when it's working ,and its portable design easily stores in your laptop bag,purse or briefcase!

Note:

The USB Tester Can't connect computers and mobile phones at the same time.

Package included:

1 x 2 in 1 Type-c USB Tester

(Mini OTG Adapter Didn't Included)

• 【Wide Measurement Range】Voltage Measurement Range: 4.7v-40v(0.01 V), Current Measurement Range: 0A-10A(0.01 A), Plug and Play Easy Use without installation driver required. Slim and compact design for make this tool to be portable and easy to bring anywhere
• 【Latest Upgraded Multi Functional USB C Power Meter Tester 】The multimeter tester supports PD3.0/PD2.0、QC3.0/QC2.0、BC1.2 and can monitor Voltage,Current of the USB or type C Port Devices,support OTG fucntion
• 【Wide Range of Application】Thanks to the PD protocol quick charging mode measurement technology, this new multimeter supports the updated iPhone X mobile phone. (Support iphone 8 / 8P / iPhone Xs quick charging, 29W power, 5V3A / 9V3A / 12V2.5A / 15V2A). It also can be applied to test other type C devices, such as Samsung Galaxy S9 Plus, Google ChromeBookPixel, OnePlus, HuaWei P9, ect
• 【Multiple Interfaces】 USB input, USB output, Type-C input, Type-C output,Used to detects the charging status and process of your USB-enabled or type c-enabled devices.Innovative two-way current measurement, input and output are used in reverse, and the current value is measured normally to improve the convenience
• 【LIFETIME GUARANTEE】Your satisfaction means everything to us. We are aim to offer the best quality and service. Please feel free to contact us to fulfill your request promptly without any hassle. We will solve your problem within 24 hours.A replacement or full refund will be guaranteed if you are not satisfied with the item. Thank you very much

User questions & answers

Question:	Does it measure above 5.6 V
Answer:	Hi, This playpen is suitable for baby/child. Adults can sit inside but can't move freely.

Product description

Technical Parameter:

Model :UM25C

Display screen: 1.44 Inch color LCD display

Voltage Current measurement range: 4-24.000V, 0-5.0000A

Voltage Current measurement resolution: 0.001V, 0.0001A

Capacity accumulation Energy sccumulation rannge: 0-99999mAh, 0-99999mWh

Voltage Current measurement accuracy: ±(0.5‰+2digits), ±(1‰+4digits)

Time measuremen range: 0-99h59min59s

Load impedance range: 0.8Ω-9999.9Ω

Temperature range: -10℃～100℃/0℉～200℉ (±3℃/±6℉)

Screen brightness setting: 0-5 levels

Auto screen off time: 0-9mins

Voltage Current graphing range: 0-24.000V, 0-5.0000A

Refresh rate: 2Hz

Quick charge recognition mode: QC2.0、QC3.0、for APPLE 2.4A/2.1A/ 1A/0.5A、Android DCP、for SAMSUNG

Size: 71.2mmx30.5mmx12.4mm

Note:

1.UM25C is conmmunication version by Bluetooth connection.

2. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 14 kinds language, chinese, english and Russia .... )

3, User manual, PC software installation instruction and PC software and Android APP download

link: forum.avhy.com

4, For Android APP :

A: APP only support android 5.0 and above . B: Allow APP to do in the background, not be cleaned.

C: allow APP self-starting.

D: Allow APP stay after screen locked, not be cleaned.

E: for desktop, when you use the bluetooth adapter to make bluetooth connection, Please don’t use the adapter own driver, and use the windows system bluetooth driver, otherwise the module can’t make SSP series port communication.

If you have installed the adaptor driver, you can uninstall it and unplug the adaptor, then plug in again, the system will install it automatically.

USB Load Module Feature:

Work Voltage Current: 5V, 1A/2A

Power: 10W-20W

Resistance: 5 Ohm -2.5 Ohm Swithcable

Package List:

1 x USB Tester

• Via Bluetooth connection, you can use mobile phone APP or PC control the USB tester. PC software support PC window (Win 7 and above) and Phone Android (Android 5.0 and above, support 14 kinds language, chinese, english and Russia .... )
• Parameter / Useage: USB 2.0 / 1.44 Inch Full-Color LCD Display Tester, 5-digit High Precision; High Resolution; Foreground and background colors are switched alternately , with 64 options to choose; Upgrading USB A Female and Male Port--It can measure input Voltage, current, power, capacity, energy. Load access detection function, after the tester screen puts off, plug in the load and the screen will light up automatically.
• Support Micro USB or Type C Connector and fast charge mode recognition,It can recognize QC 2.0/3.0,for Apple 2.4A/2.1 A/1A/0.5A,Android DCP，etc....Measure wire resistance by Differential pressure method.Gold-plated USB contacts and upgraded USB male female connector. Widened Power Cord make it own 5A high current.
• Application in varieties of test:PC/Laptop/Desktop Computer/Mobile Phone/Power Bank/Charger/Discharge Load/Car Charger/Cable Impedance Measurement. Can identify the quality of the charger, charging cable, charging treasure, data cable, the true and false mobile power capacity, from then bid farewell to be fooled, bid farewell to fakes!

User questions & answers

Question:	does it come with the drainer device in the picture
Answer:	For Dual-voltage :some deivces have a built-in converter or trnasformer, which called dual voltage devices. its surface usually appears parameters: 100-240V . Most laptop battery chargers and mobile phone s are dual-voltage . For Single-voltage: A single voltage appliace'ssurface usually appears parameters:110V,120V,125V,or 100-120V etc.
Question:	What is the benefit of these having bluetooth? does it display watts, or just volts/amps? does it display protocals like qc4, pd 3, etc
Answer:	1,Mechanical controlled devices are controlled by Mechanical Buttons or Knob 2,Electronic Controlled devices are controlled by SMART CHIP, have auto -on/off ,timer, Touch Screen or pulse function, for example, Hair styler, Hair Straightene, Flat Iron, Curling Iron. ### MECHANICAL CONTROLLED DEVICES Controlled by Mechanical button or knob. Has no temperature control, no timer, no auto shut-off, no pulse, no touch screen function, such as hair dryers (Except Dyson), steam irons, electric kettle etc. ### ELECTRONIC CONTROLLED DEVICES Controlled by automatic reset and tootch screen button or knob. Electronic Controlled devices are controlled by SMART CHIP, have auto -on/off ,timer, Touch Screen or pulse function Has temperature control, timer, auto shut-off, pulse, touch screen function, such as CPAP machine, Drill Battery, Coffee Machine, Blender, Heating Pad , Hair styler, Hair Straightene, Flat Iron, Curling Iron
Question:	Is this deegoo um25c manufactured by ruideng
Answer:	Yes, it's also suitable for your pets.
Question:	does the meter's measurements include how much power the meter itself is using? if not, is there a way to power the meter independently
Answer:	I think you can get them at any outdoors store or order from Amazon. They’re often found in Walmart’s camping outdoors section too. But mine did come with the pegs.

Product description

This USB Multi-meter plugs directly into any USB socket or Micro-USB charger or cable. It displays on the screen the voltage, current and capacity. Acts as both a vol and amp meter. All three are shown at the same time so there is no need to switch between screens. It is powered when you plug it in so no batteries are needed. Backlit screen will let you see it in low light conditions. Will handle up to 3.5A which is more than enough to test any cell phone or tablet. The monitor is suitable for 0-2.5 Amps, and 3-7 Volts and has an accuracy better than 1%. It can also give you a rough estimate of the capacity of the device you are charging. Made by PowerJive.

• Displays Current (Amps), voltage and capacity (19,999 mah)
• Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at
• Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v
• Store charging data in memory. Flashes to alert of low or high voltage issues
• Test using a USB charger, battery power bank or Micro USB Cable. Test your iPhone or Android phone

User questions & answers

Question:	How do you reset the device to show amperage
Answer:	Yes，It will work great.he travel adapter supports Max power: 2500W,A separate European plug supports Max.16A-4000W.When over-current or over-voltage, the fuse will be fusing automatically, After the power returns to normal, the fuse will be restored again and will function normally without replacing the fuse.
Question:	Does it support data transfer
Answer:	Yes， This adapter will work great in Germany. And This travel adapter Can use up to 4000w high-power appliances
Question:	Does this product report when a device is using fast charge mode
Answer:	Dear friend Thanks for your question , i am sorry that you can't use instant pot in 220v country/area. By the way , pls attention to the following situation when you want to use our travel adapter and converter combe: 1.Converter Mode Socket CAN NOT work with electronic controlled devices that are controlled by digital chips , such as Hair Straightener, Flat Iron, Curling iron, CPAP machine, Drill Battery, Coffee Machine, Blender, Heating Pad, Instant Pot and so on. 2.Converter Mode Socket Can Not be used with low-wattage appliances (0-25W). Such as Hair Clipper, Waterpik,Electric Shaver, Electric Toothbrush and Dental Flossing Machine. 3.Don't plug Dual voltage devices(100-240V) into converter socket in 220-240V countries. 4.Dyson hair dryer can't work with converter socket If you still have any other problem pls contact me at any time Doace team
Question:	Will this be damaged by a 12v input, such as with qualcomm quick charge
Answer:	Thank you for the question. Yes, it comes with EUROPE/ Uk/ AUST/ US plugs that can fit for outlets in almost all the countries. EUROPE Plug fit for C,D,E,F,H,J,K,L,M, N--- Italy, German, France, Spain, Most Europe, India, Iceland, Netherlands, Norway, Turkey, etc. UK Plug fit for G--- UK, Ireland, Hongkong, Ireland, etc. AUST plug fit for I--- Australia, China, New Zealand, etc. US plug fit for A, B --- USA, Canada, Japan, etc.

Product description

➤This USB Multi-meter plugs directly into any USB socket or Micro-USB charger or cable.

➤It displays on the screen the voltage, current and capacity. Acts as both a vol and amp meter. All three are shown at the same time so there is no need to switch between screens. 

➤It is powered when you plug it in so no batteries are needed. Backlit screen will let you see it in low light conditions.

➤Will handle up to 3.5A which is more than enough to test any cell phone or tablet. The monitor is suitable for 0-2.5 Amps, and 3-7 Volts and has an accuracy better than 1%.

➤It can also give you a rough estimate of the capacity of the device you are charging. Fully charge an empty battery, the reading of the tester is the battery capacity, and you can calculate the charging efficiency of the phone.

• FAST & ACCURATE - Measure and Displays Current (Amps), Voltage and Capacity (19,999 mah).
• EASY TO USE - Perfect for testing how fast a USB cable or USB power adapter charger is actually charging at.
• HIGH PERFORMANCE - Can handle charging speeds up to 3.5A (3,500 ma) and 3v-7v.
• SMART - Store charging data in memory. Flashes to alert of low or high voltage issues.
• WIDE RANGE OF APPLICATIONS - Test using a USB charger, battery power bank or Micro USB Cable. Fast and accurate Test your for iPhone / Android phone, tablet, Power Bank, Routers and any other 5V USB Digital device operating current, voltage, and battery capacity.

Product description

Material: Electronic material



Color: Black



Voltage measurement range: 3.60V~32.00V



Current measurement range: 0.00~5.10A



USB load : 5V 1A/2A Limit 10W (do not exceed the use)



Capacity accumulation range: 0~99999mAh



Power accumulation range: 0~999.99Wh



Power measurement range: 000.00~163.00W



Impedance measurement range: 1~999.9Ω



Temperature measurement range: 0~80°C



Timing range: 999hours 59minutes 59seconds



Input interface: Type-C/Micro USB/USB



Timing charging reminder setting: countdown 24-hour arbitrary setting



USB D+ Voltage range: 0V~2.99V



USB D- Voltage range: 0V~2.99V



Mobile phone full charging reminder threshold parameters: <2W/0.5 hour



Refresh time: > 500mS/times



Measurement rate: about 0.5 times/sec



Alarm mode: siren sound+ prompt display



Screen: 1.8inches color screen



Screen resolution : 128*160



Self-consumption current: <0.025A



Operating temperature: -10~+60°C



Working humidity: 10~80 (no doubt)



Working pressure: 80~106kPa



Item weight(tester only): 34g / 1.19oz



Item size: 6.2*6.2*1.4cm / 2.44*2.44*0.55in



Package weight:



With crocodile clip: 135g / 4.6oz



Package size:



With crocodile clip: 20*10*1.7cm / 7.88*3.94*0.7in



Note:



USB tester and crocodile clip only, other accessories are not included.



Please read the user manual carefully before usage.



Due to manual measurement, there may be deviation.



Due to lighting, the picture and material object may slightly differ in color, please in kind prevail.



Packing List:



USB Tester X 1



Crocodile Clip X 2



USB Load X 1

• High PrColor screen - 8 interfaces - Support USB, Type-C, DC5.5, micro USB. It can measure the voltage and current changes during the operation/charging process of various DC inverters such as mobile phones, notebooks, desk lamps, routers, set-top boxes, etcracy display. Its measurement accuracy reaches 0.00001.
• Wide Applications：With the USB tester, you are able to test notebooks, car emergency power supplies, routers and other DC products, monitoring current, voltage, power, capacity, power and other state of charge in real time.
• The tester and mobile phone enable to realize APP. And charging status, various measurement data & graph can be transmitted and viewed on your phone. You can switch different measurement interfaces by pressing the button.
• Multi Functions：Functions include screen flip, fast charge recognition, energy capacity detection, temperature measurement, accuracy measurement, two-way current measurement and other data tests(temperature probe is not included).
• Safety Protection：Featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging.

User questions & answers

Question:	What is including in the package ( 2 x usb crocodile clip, usb load, use manual
Answer:	Yes,This world travel adapter will work great in Europe and Italy