10 best power consumption meters

Product description

Empowers You to Save Hundreds on Electric Bills

Electricity bills are rising. Now you can cut down on costs and find out what appliances are actually worth keeping plugged in. Simply connect these appliances to the Kill A Watt, and it will assess how efficient they really are. The large LCD display counts consumption by the kilowatt-hour, the same as your local utility. You can calculate your electrical expenses by the day, week, month, even an entire year. Also check the quality of your power by monitoring voltage, line frequency, and power factor. Now you will know if it is time for a new refrigerator or if that old air conditioner is still saving you money. Kill A Watt can help you reduce your power bill and will help find power-wasting appliances so you are able to decide whether it is worth keeping them plugged in. For standard 115 VAC appliances only, 15 amps maximum, 125 VAC maximum.

Find Out How Much Electricity You're Using

The U.S Department of Energy reports that 20% of our electric bills come from items that are left plugged in when they are not in use, or items that are in standby mode. With the Kill A Watt P4400 we can monitor the energy eaters in our homes and cut down our electric bills at the same time. Plug whatever item you want into the device and it will tell you the efficiency of that item by displaying the kilowatt per hour. This device will help you determine which items are costing you the most to run. The Kill A Watt also calculates voltage, line frequency, current, and power factor. You can calculate your electric bill before you even receive it from the electric company.



Test The Quality of Your Home's Power



But measuring appliance consumption is just the tip of the iceberg. Because it can monitor voltage (Volt) and line frequency it can also test if an outlet is working, or evaluate the quality of the electrical power provided by your utility company. It can detect voltage drops around the house, help to predict brownout conditions or to make sure a new home's outlets are in working condition before escrow closes.



About P3 International



Founded in 1987, P3 International is a privately owned manufacturer of solution oriented consumer products. For the last twenty years they have strived to develop products that are easy to use and ahead of their time. Thanks to their customer-centric attitude and support from their clients, they have experienced steady growth over the past decade.



They are committed to manufacturing high quality products that appeal to a variety of different people, from the environmentally conscious to the more technologically-minded consumer. With this philosophy driving them they are always looking for innovative new products which they can offer their customers.



Their unique products have garnered much attention, in particular the Kill A Watt. Reviews of P3 products have been featured in newspapers such as The New York Times and The Wall Street Journal.

Technical Specifications

Accuracy: +/- 0.2%

Input Power: 115 volts AC, 60 Hz

Max Current: 15 amps

Max Voltage: 125 volts

Max Power: 1875 VA

Dimensions: 5.1 inches long x 1.6 inches thick x 2.4 inches wide

Approvals: ETL (c), ETL (us)

Origin: China

Manufacturer Warranty: 6 months

• Choose from the Kill-a-Watt's four settings to monitor your electrical usage
• Monitor your electrical usage by day, week, month, or year
• Features easy-to-read screen
• Electricity usage monitor connects to appliances and assesses efficiency
• Large LCD display counts consumption by the kilowatt-hour
• Calculates electricity expenses by the day, week, month, or year
• Displays volts, amps, and wattage within 0.2 - 2.0percent accuracy
• Compatible with inverters; designed for use with AC 115-volt appliances

User questions & answers

Question:	Hi, is this unit able to capture peak current draw? I want to see if my audio amplifier ever gets close to tripping my breaker
Answer:	This will only plug into a 120 VAC outlet. The standard 120 VAC outlet in almost all homes is only rated 15A continuous duty, but can take more for a second like when a room air conditioner compressor starts up. This is probably following those same rules. If the wiring is 12 gauge or thicker, it can be hooked to a 20 amp breaker even though all of the outlets in the average house are rated 15A, at least in most states. The reality of the matter is that wiring and outlets can always take somewhat more than the ratings and everything is oversized for safety. But is is always considered unsafe to plug in any device that uses more than 15 amps into a typical house outlet. An exception is commercial outlets that fit both home devices and heavier duty commercial device plugs and those outlets are usually rated at 20 amp. Those outlets are more common in businesses and uncommon in homes. An air conditioner or commercial refrigerator that uses more than about 10 continuous amps will normally be a 240 volt appliance and require different type of outlet designed for 240 volts, same is true of typical electric clothes dryer and this device would not adapt to those.
Question:	Will this work with two prong (non-grounded) outlets
Answer:	This device, the P4400, will reset all of its timed measurement values to zero if power is lost or the device is unplugged. The P4460 has "non volatile" memory, using a battery to provide the necessary voltage to power the (S)RAM memory, which means that it will not lose the data if power to the 4460 is lost. The P4460 also will let you input the cost per KWH from your provider to calculate the cost to operate the appliance over a week, month and year (assuming that your use is the same during the extrapolated period as it was during the measurement period). For me the data retention feature is well worth the extra $4 since I want to keep track of the energy used by a window air conditioner which will vary by the outdoor temperature, the sun hitting the building, the humidity, etc.
Question:	most of my outlets are 20 amps or more, the killawatt is only 15 amps does that make a difference in calculations, the garage is 40 amp
Answer:	Hello, the correct wire is typically referred to as 10/3 with ground, but yes 10/4 would be the correct amount of wires. Reliance Controls videos have the 10/3 with ground used in install videos. Any other video done by others may not have the correct wire.
Question:	what is the difference between the p4400 and the p
Answer:	Hello and thanks for your question! The PB30 inlet box is just a plug for a generator cord in an outdoor rated enclosure. It is used to connect a generator cord and then bring the wiring into a building to connect to what should be a transfer switch or device. The wiring from the PB30 brought inside doesn’t have to connect to a transfer switch for the power to be utilized, but every state law requires a transfer device to connect generator power to. Hope this helps!

Product features

Kill A Watt EZ Power Monitor

Calculate your homes cumulative electrical expenses and forecast by the day, week, month, even an entire year. Also check the quality of your power by monitoring Voltage, Line Frequency, and Power Factor. Now you’ll know if it is time for a new refrigerator or if that old air conditioner is still saving you money. With the amazing Kill A Watt EZ you’ll know 'Watts' killing you.

Kill A WATT EZ Power Monitor

With the P4460 you can easily identify which appliance in your home is costing you the most money. The Power Monitor also allows you to enter your Utility providers cost of electricity so you can monitor and pinpoint what each appliance is costing you.

Founded in 1987, P3 International is a privately owned manufacturer of solution oriented consumer products. For the last twenty five years we have strived to develop products that are easy to use and ahead of their time.

We are committed to manufacturing high quality products that appeal to a variety of different people, from the environmentally conscious to the more technologically minded consumer. With this philosophy driving us we are always looking for innovative new products which we can offer our customers.

Product description

Feature:

1. DTM123SC three-phase electronic power meter is a new generation of smart meter which is made of large integrated circuit, advanced digital technology and SMT technology.

2. The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21.

3. 35mm standard DIN - track installation, in line with the standard DIN EN50022.

4. 6  width (modulus 12.5 mm), in line with DIN43880 standard.

5. Standard configuration 6+1 backlight LCD (9999999.1KWh).

6. Standard configuration pulse output passivity (polarity), can choose far pulse output passivity (non-polarity), and easy contact with various AMR systems, in line with the standard IEC 62053-31 and DIN 43864.

7. Dual-color LED indicates power status (green) and energy pulse signal (red).

8. Direction measurement AC has functional consumption. This is independent of the flow direction of the load current. It meets the standard IEC 62053-21.

9. Direct connection operation, you can choose two connection modes. Standard configuration S-type wiring, U-type wiring can be selected.



Specification:

Model: DTM123SC

Accuracy: Level 1

Voltage specification: 3x230V/400V  50Hz

Current specification: 3x5(100)A  (reference current, Max current)

Insulation performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV

Display mode: LCD display

Installation method: Rail type installation (35mm)

Weight: 481g / 17.0oz



Package list:

1 * Electric Power Meter



Note:

1. The actual product color may deviate from the photo due to light.

2. There may be a slight deviation in the measurement of product.

• ☛ 3-PHASE ELECTRONIC POWER METER -- DTM123SC three-phase electronic power meter is a new generation of smart meter which is made of large integrated circuit, advanced digital technology and SMT technology.
• ☛ MEETS STANDARD REQUIREMENTS -- The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21.
• ☛ 35MM STANDARD DIN INSTALLATION -- 35mm standard DIN - track installation, in line with the standard DIN EN50022. Standard configuration 6+1 backlight LCD (9999999.1KWh).
• ☛ S & U TYPE TWO CONNECTION MODES -- Direct connection operation, you can choose two connection modes. Standard configuration S-type wiring, U-type wiring can be selected. Direct connection operation.
• ☛ EASY CONTACT WITH VARIOUS AMR SYSTEMS -- Standard configuration pulse output passivity (polarity), can choose far pulse output passivity (non-polarity), and easy contact with various AMR systems, in line with the standard IEC 62053-31 and DIN 43864.

User questions & answers

Question:	will this meter work on 3-Phase 3 wire system
Answer:	Dear customer, Sorry we don't have 12 feet 3.5MM Audi cable, you can get the 10 feet 3.5mm audio cable via:https://www.amazon.com/dp/B01K3WYCZS. Feel free to contact us if you have any further question. CableCreation Support Team
Question:	will it work on a 3x120v/230v 50hz system instead of 3x230/400v 50hz
Answer:	Dear customer, Yes, this 3.5mm Aux Cable can work with Samsung galaxy s10. Any other question, please feel free to contact us from Amazon Message Center. Thanks!

Product description

Feature:

- The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21.

- 35mm standard DIN - track installation, in line with the standard DIN EN50022.

- 10  width (modulus 12.5 mm), in line with DIN43880 standard.

- Standard configuration 5+1 digital display (9999999.1KWh).

- Standard configuration pulse output passivity (polarity), can choose far pulse output passivity (non-polarity), and easy contact with various AMR systems, in line with the standard IEC 62053-31 and DIN 43864.

- Dual-color LED indicates power status (green) and energy pulse signal (red).

- Direction measurement AC has functional consumption. This is independent of the flow direction of the load current. It meets the standard IEC 62053-21.

- Direct connection operation, you can choose two connection modes. Standard configuration S-type wiring, U-type wiring can be selected.

 

Specification:

Model: DTM125S

Accuracy: Level 1

Voltage specification: 3x220V/380V  50Hz

Current specification: 3x20(80)A  (reference current, Max current)

Insulation performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV

Display mode: Digital display

Installation method: Rail type installation (35mm)

 

Package list:

1 x Electric Power Meter

 

• [3 Phase Power Meter]: DTM125S three-phase electronic power meter is a new generation of smart meter which is made of large integrated circuit, advanced digital technology and SMT technology
• [International Standard]: The technical performance of the product fully meets the requirements of Class 1 active watt-hour meter in the international standard IEC 62053-21
• [Technical Performance]: 35mm standard DIN - track installation, in line with the standard DIN EN50022; 10 width (modulus 12.5 mm), in line with DIN43880 standard
• [Easy to Operation]: Direct connection operation, you can choose two connection modes. Standard configuration S-type wiring, U-type wiring can be selected
• [LED Indicator]: Dual-color LED indicates power status (green) and energy pulse signal (red)

• SENSE SAVES: Sense saves you energy and money by providing insight into your home's energy use and activity. NOW SUPPORTING TIME-OF-USE RATE PLANS.
• SEE WHAT’S UP. KNOW WHAT’S ON: Track how much electricity you’re using, what time your kids got home, or when someone leaves the basement light on. Sense identifies patterns in your energy use to help your family be more efficient, informed, and secure.
• MONITOR YOUR HOME’S ENERGY USE FROM ANYWHERE: Real-time data through our iOS, Android, and web apps.
• AVOID DISASTER: Set custom notifications for critical devices, like your sump pump, well pump, or flat iron.
• MEETS RIGOROUS SAFETY STANDARDS: Sense’s components and system have been designed and ETL/Intertek certified for installation and operation inside the electrical panel.

User questions & answers

Question:	Can the app on my wife ios phone and my android phone be simultaneously logged in to the app
Answer:	Yes it will that is what I use mine for. It gives me an AC reading right between the Grid Ready inverter and the power grid.
Question:	Does the app function when outside the home? Ie. Will I be able to see real-time data for my home while away at work
Answer:	The P4400-vp can be shipped on international orders. Great Britain and France, even the Island of St. Martin Dutch side (120VAC) and St. Maartin French side (240VAC). have significantly different power from the US. The French and Great Britain use power 240VAC "Phase/ or live leg to ground" instead of the US "live leg to live leg" for 240VAC. Even though this unit is not usable for 240volt it is cleared for international use since the unit tests on phase to ground 120VAC and this is what we use in the US. It would appear that this has to do with the way the ground (round plug) and neutral are utilized in the device.
Question:	does it sum up power usage for a period of time, like every month
Answer:	What I understand of resolution on this context is: the increment steps of the measure. A 10 resolution will measure either 0, 10, 20, 30 .... but never a number in between.
Question:	Is it truly worth 300 bucks
Answer:	Not really. If you are sure which range is best you should start high and work your way down until you get the accuracy you need.

Product features

Save Energy and Money

Understanding how much energy your home is using, when and where, empowers you to find savings. Only Sense gives you the tools to break it down.

New as of January 2021: if you're on a time-of-use rate plan, you can input your rate zones for more accurate billing and historical costs. You can even set push notifications to alert you when entering peak zones.

See what’s up. Know what’s on.

Get a view into your home you can’t get with any other energy monitor. See when the garage door opened, the television turned on, or the dryer finished its cycle.

• Machine learning device detection finds individual devices in your home over time.
• Detailed information on when and how a device is functioning.
• Integrates with Amazon Alexa, Google Assistant, Philips Hue, TP-Link Kasa HS300, and Wemo Insight smart plugs to aid in device detection and control.

Avoid Disaster

Sure, it’s convenient to know when certain devices turn on and off, but it may just save your home, too. Heavy rains? See if your sump pump is running, or running too much. Think you forgot to turn off the oven? Set an alert to inform you if it’s been on for over an hour.

The Hardware Matters

The Sense monitor was designed for the highest level of measurement accuracy and is ETL/Intertek certified for safe operation inside the electrical panel.

Install

The Sense monitor installs in your electrical panel. (We recommend you have an electrician do that.)

Read

The monitor reads the electrical current being drawn and sends the data to the cloud.

Analyze

Sense analyzes that data and sends it back through the app on your phone or desktop.

Learn

Over time, it learns what's happening in your home, detects devices, and provides information on your energy use.

Dedicated circuit monitoring

Track up to two 120V or 240V circuits. It’s the best way to track devices like your HVAC system, EV charger or variable speed pumps.

400A split-service

Whole-home monitoring for homes with split-service 400A electrical systems, more common in newer, larger homes.

Standby generators

If your power is interrupted, Sense can tell you when your back-up generator takes over and how much energy the home is using.

Solar monitoring

Solar monitoring for homes that already have Sense, but have recently added a solar power system.

Product description

Description



Our three-phase electronic power meter an directly and accurately measure active energy of the energy consumption. It features high reliability, small volume, light weight, beautiful appearance, advanced technology. Supports 35mm standard DIN-track installation, used for fixed installation indoors.



Features

Power meter

-Color: White.

-Material: Metal, ABS.

-Size:11x8x8 cm/4.33x3.15x3.15 inch.Reference Voltage: 3 X 220/380(V)

Reference Current: 3 X 20(80A)

Accuracy Level: 1.0

Rated Frequency: 50Hz

Constant Pulse: 400imp / kWh

Display: LCD 6 + 2

Power Consumption: ≤2W, 10VA

Starting Current: 0.004Ib

Operating Temperature: -20 ~ 55℃

Storage Temperature: 25 ~ 70℃

Operating Voltage: 0.9-1.1 Rated Voltage

Utmost Voltage: 0.8-1.15 Rated Voltage

Average Humidity Value of Year: ≤75%

Type: Three Phase Four Wire Electronic Type





Package Including



1 * Power meter

• DISPLAY: this three phase energy meter built in 6+2 digits LCD display to show the total power consumption
• USAGE: This power consumption meter is suitable for the measurement of rated frequency 50 Hz or 60 Hz single-phase ac active electricity
• STANDARD MOUNTING: energy meter supports standard 35mm DIN rail mounting, easy to mount, ensuring power supply safety
• PERFORMANCE: this energy KWh meter is of low power consumption, high precision, high overload, anti electricity-stolen and long life
• LESS INTERFERENCE: digital three phase energy meter has good electromagnetic interference resistance and stable performance

Product description

Features:

1. Three-Wire LED volt meter panel, able to measure the voltage range is DC 0-100V.

2. 0.36 inch digital LED display, reading is more clear and convenient.

3. Reverse connect protection function, more safe and reliable to use.

4. Low power consumption, high stability, high accuracy.

5. The appearance adopts international standard size, more convenient to install.



Specification:

Condition: 100% Brand New

Item Type: LED Volt Meter

Working Voltage: DC 4-30V

Measuring Range: DC 0-100V

Working Current: <20mA

Minimum Operating Voltage: +4V

Maximum Working Voltage: +30V

Working Temperature: -10 ° C ~ +65 ° C

Working Humidity: 10~80% (No Condensation)

Working Pressure: 80~106KPa

Voltmeter Digital Tube Color: Blue 



Package List:

5 * LED Volt Meter



Note:

1. Please allow slight error due to manual measurement. Thanks for your understanding.

2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• Low power consumption, high stability, high accuracy.
• The appearance adopts international standard size, more convenient to install.
• Three-Wire LED volt meter panel, able to measure the voltage range is DC 0-100V.
• 0.36 inch digital LED display, reading is more clear and convenient.
• Reverse connect protection function, more safe and reliable to use.

Product description

Features:

1.Display and memory accumulative total power.

2.Seven display modes, transferred by pressing "FUNCTION" button.

3.Overload warning displayed on compatible with LCD.

4.Resetting for abnormal display or no-response of button.

5.Built-in 3.6V rechargeable battery (NI-MH) to store electricity and saving setting.

Descriptions:

1.Power Meter is a monitoring and testing instrument which determines the power consumption of a connected appliance and the cost of the electricity consumed.

2.Measure Voltage, Frequency, Current, Power Factor, Wattage, minimum & maximum Wattage and record cumulative Kilowatt-hour KWh, Time, Date and Electricity Expenses.

Specifications:

Model:KWE-PMB03

Operating voltage: 230V 50Hz for EU / UK / AU plug, 120V 60Hz for US plug

Operating current: Max 16A

Wide voltage range: 230V - 250V for EU / UK / AU plug, 10V - 130V for US plug

Timing display range: 0 second----9 days

Wattage display (watts): 0W----3680W

Voltage display range: 0V----9V

Current display (amps): 0.0----16.0A

Frequency display: 0Hz----9Hz

Minimum wattage display range: 0.0W----3680W

Maximum wattage display range: 0.0W----3680W

Price display range: 0.0KWH----9.9KWH

Total kilowatt-hour and cost display: 0.0KWH----9KWH

DIY supplies: electric

Plug: EU plug / US plug / UK plug / AU plug(optional)

Color: white

Item Size: 51X76X98mm

Package information:

Package size: 82X65X104mm/3.23 x2.56 x4.09 in

Package weight: 135g /4.76oz

Package included:

1 * Plug-in Power meter (Plug type accoring your order)

1* English Instruction manual

• 1.Display and memory accumulative total power.
• 2.Seven display modes, transferred by pressing "FUNCTION" button.
• 3.Overload warning displayed on LCD.
• 4.Resetting for abnormal display or no-response of button.
• 5.Built-in 3.6V rechargeable battery (NI-MH) to store electricity and saving setting.

Product description

Description

The digital large backlit LCD display screen is wide view clear visible, make you easy to read and record the data. Use this power meter to testor the real-time power consumption, current and electricity cost of your electrical appliance, help you save energy and money.

Features

Power meter

-Color:White.

-Material:ABS.

-Size:160x72x41mm/6.29x2.8x1.6inch.

• The Power Meter is made of flame-retardant ABS, which is a fireproof and flame-retardant
• Plug Power Consumption Meter allows you to use it safely and safely
• Simply plug the Home Electrical Analyzer into the wall and then plug your appliance into the meter
• When the whole power exceeds the rated power of testor, LCD will display "OVERLOAD" with booming noise to warn the user
• Plug Power Meter helps to save energy and your money

Product description

Product description:

Professional RC Watt Meter is an excellent addition to your RC hobby, DC circuits, Solar system, Boat/RV & Battery Backup systems!

This isn't just a watt meter-it's the All-In-One Meter! A power meter, a volt meter, an amp-hour meter, ammeter and energy meter. Everything all in one unit! This is the perfect troubleshooting tool. This all-in-one watt meter is indispensable for analyzing, testing and troubleshooting any DIY DC power project.



Features:

The digital LCD screen shows clear crisp number readings. Connecting load end to the battery providing real‑time battery charging reading.

Digital LCD screen gives clear crisp number readings. The product has extremely low power consumption, which  is more efficient than almost any LED meter. It acts like a wire so doesn't affect model's performance

Handles up to 100 amps intermittently and 50 amps continuous duty.

Connecting load end to the battery provides real-time battery charging reading.

Handles 0 to 60 volts. Works on 12, 24, 36, and 48 volt battery bank systems.

Extremely low power consumption of 36 mA. More efficient than any LED meter. 

Measure energy(wh),charge(ah), power(w),current(A) and voltage(V).

Accurate & precise 0.01 A cuurrent and 0.01 V voltage resolutions.

Measures peak Amps, peak Watts(except for Doc Wattson) and Voltage minimum(sag).

Rugged- handles 50A continuous and 100 A peak at 60V.

Acts like a wire so doesn't affect model's performance. Accuracy Alu-Chrom current sensing resistor, with only 0.001 Ohms resistance and circuitry t

• The digital LCD screen shows clear crisp number readings. Connecting load end to the battery providing real‑time battery charging reading.
• Handles up to 100 amps intermittently and 50 amps continuous duty.
• Digital LCD screen gives clear crisp number readings. The product has extremely low power consumption, which is more efficient than almost any LED meter. It acts like a wire so doesn't affect model's performance
• Connecting load end to the battery provides real‑time battery charging reading.
• Handles 0 to 60 volts. Works on 12, 24, 36, and 48 volt battery bank systems.

Product description

Unacceptable voltage and current output from the computer, USB wall/car charge will do great damage to your mobile device. Now here is DROK OLED Digital multimeter to help you have a better understanding of your power source, USB charger cable. PARAMETERS: Voltage range: DC3. 7-13V Voltage accuracy: (0. 2%+1 words) Current range: DC0-3A Current accuracy: (0. 8%+3 words) Capacitance range: 0-99999mAh Power range: 0-39W Energy range: 0-999Wh Capacitance resolution: 1mAh Energy resolution: 1mWh Static consumption: about 10mA Display screen: 0. 91" OLED screen OUTSTANDING FUNCTIONS: 1. Mode selection: Press the key to choose among direct mode, quick charge mode and disconnected mode. 2. Over-voltage & under-voltage alarm: When voltage is higher than 5. 3V or less than 4. 7V, it shows an arrow to inform you of over-voltage/too-low voltage. And the arrow will not stop flashing until voltage is within normal range. 3. Current zero calibration: The USB meter might have larger testing error in terms of small current due to aging components and changing environment. To deal with such case, you need to have this meter done the current zero calibration. 4. Screen rotation: Long press the KEY for about 4sec and LED will light on, then release it when LED light off, in this way, its display screen will rotate. 5. Screen closing: Long press the KEY for about 6sec and release it later to close the display. 6. Capacity unit switch: Press the KEY for about 4sec and release it when LED light on and later light off, then you can choose to display capacitance in mAh or mWh. ORDER NOW! Hurry to adding it to your cart.

• 3 MODE USB MONITOR: Our sophisticated versatile USB digital multimeter kit is a utility tool for measuring voltage, current, capacity and power via your phone/battery. One button achieve the switching of 3 different modes (direct mode, quick charging mode and disconnected mode), super simple to evaluate whether the USB charger are outputting acceptable voltage/current to your device.
• HIGH QUALITY OLED DISPLAY: 0. 91″ OLED screen has the advantages of high brightness, high resolution, stable and clear digital display, low power consumption. The USB meter has large screen for four values displaying simultaneous; black background and bright white font, clear and easy to read.
• MULTIFUNCTION: The feature-rich multiple USB detector has 7 different functions (screen rotation, screen closing, capacitance unite switch, capacitance storage, current zero calibration, over- and under-voltage alarm, operating mode selection). The multimeter not only can detect the power/quality of the chargers and USB cables but also support QC 2. 0 fast charging.
• WIDE APPLICATION: The handy USB tester can be applied to many electric devices, such as mobile phone, portable power bank, tablets, pad, camera. However, please NOTE that this tester cannot be used for inductive load, like the load with motor and fan, relay.
• ORDER NOW: Are you still worried about the quality of your charger cable? Do you know the power use of raspberry pi or Arduino board or the performance of your solar charger in different conditions? The USB digital multimeter with 7 different functions can help you. So don't hesitate to click "Add to Cart".

User questions & answers

Question:	What does the USB 3 version give you that the USB 2 doesn't that makes it so much more expensive
Answer:	the main difference is the color, because a lot of people didn't like the cream/silver design. I personally like it, however.
Question:	The Samsung Adaptive Fast Charging capabilities on Galaxy (and similar) products charges at 9.0V ~1.67A; This can handle 13V, but will it read 9.0V
Answer:	I have used this model very little (599), but I see that the pads are very well held and firm. In aliexpress.com there are many spare parts.
Question:	is there some way to feed those value into another micro controllers
Answer:	12- 38,500 Hz
Question:	Will this also work on USB
Answer:	yes