13 best hp multimeters

Product description

Do It All, and Then Some The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use. It is easy to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing. It can be used to diagnose, assemble, and repair circuitry and wiring. Other features include a low battery indicator, continuity buzzer, and overload protection. It's tough rubber sleeve protects it from the drops and falls associated with the toughest jobs. Built for Everyday Use A Data Hold function keeps the measurements displayed on the MSR-R500 while you record them and a larger display makes the MSR-R500 multimeter even easier to read. Add in the LCD backlight and protective rubber bumper and this is the meter for every job. Specifications Safety/Compliance: IEC61010 CAT. I 600V, CAT. II 300V, double insulation ax. Display: 1999, 3 1/2 digits Range selection: Manual ranging Overload display: Display OL Sampling Speed: 3 times per second Power: 1 x 9V 6F22 Battery Included (Low Battery Indication) Diode Test: Yes Continuity Test: Yes Square Wave Output: Yes Dimensions: 5. 1" x 2. 9" x 1. 4" DC Voltage: 200mV/2000mV/20V/200V (0. 5%+2), 500V (0. 8%+2) AC Voltage: 200V/500V (2%+10) DC Current: 2000A/20mA (1%+2), 200mA (1. 2%+2), 10A (2%+5) Resistance: 200 (0. 8%+5), 2000/20K/200K (0. 8%+2), 20M (1%+5), 200M [5%(reading-10)+10] Package Includes 1 x Etekcity MSR-R500 Digital Multimeter 2 x Test Leads (pair) 1 x GP Supercell 6F22 9V Battery 1 x User's Manual

• ACCURATELY MEASURES: This multimeter can test AC/DC Voltage, DC current (Not for AC current), Resistance, Diode, Continuity and More. Sampling Speed: 3 times per second
• EASE OF USE: Data Hold button holds a reading; large backlit LCD with large digits is easily visible in dimly lit areas. Built-in support stand allows for hand free use
• SAFETY PROTECTION: The multimeter has overload protection on all ranges. Protective rubber sleeve around the multimeter adds extra drop protection
• BUY WITH CONFIDENCE: 2-Year Warranty (1-year buyer assurance and a free option to extend it by 1 more year). Feel free to contact us and we are ALWAYS READY TO HELP if you have any questions
• NOTE: This multimeter cannot be used to test AC current! Please make sure the rotary switch is located at the right range during use

User questions & answers

Question:	Does the volt meter itself ever need recharging
Answer:	You have to replace the battery at some point!Maybe soon if you leave it on!
Question:	could this measure down to say 0.1 ohms
Answer:	If you really need to measure extremely low resistances accurately, you can get a power supply that you can set for a constant current of 1A, and put it through your test load. Then put your meter in the DC millivolt range and read across the load. It will display the resistance in millohms, so a reading of 100 mV would correspond to 0.1 ohms. Few people need to measure such small resistance values, but some specialized things like coils and inductors have test specifications down in those ranges.
Question:	Help. i have a short or bad ground somewhere in my automobile, battery and alt new - i think wires going to the pcm. will this help identify? thanks
Answer:	This is called a parasitic draw and a multi step process can isolate it down to a single component. You start with checking the draw on the battery. Remove the negative terminal and set the meter to 10 AMPS with the black lead plugged into the the COM connector female on the bottom and the red plugged into 10 amp female on the far left. Clamp the black lead to the negative battery cable connector that you removed and touch the red lead to the negative terminal. If you get a reading higher than a quarter of an amp you the battery is discharging and depending on the draw it will run down over night. A tip: Make sure everything is off in the car by closing the doors and removing the bulb from courtesy engine compartment light. If the bulb is inaccessible just duct tape the switch down. Also if you entered the car to pop the hood you should wait for the computer to go back to sleep - about 20 minutes - before running the test. If there is a draw you should start isolation by pulling fuses - when you pull the right fuse the reading will drop to 1/4 amp or so. The fuse fronts a wiring harness bundle and you can see what circuits it is protecting on a schematic - first thing to check are switches on the bundle and any after market additions to the harness. Most times it will be an open switch but a poor installation of additional lights or accessories is also a high suspect spot for a short. If a switch replace it or even just open it (turn it off). If a short you need to isolate the individual circuit on the harness bundle. Short isolation is a difficult time consuming task and rather than describe it I recommend that you watch this video on YOUTUBE. It is the best I have found for going all the way to the source of a short. Second tip is to have a helper with the fuse pulling and remember that some vehicles have 2 or 3 fuse boxes. GOOD LUCK, this is time consuming but not rocket science. https://www.youtube.com/watch?v=q5zLxD74r20
Question:	Does it have a beep function to check connections
Answer:	If you're referring to the Testing for Continuity function -- yes. "The buzzer sounds if the resistance of a circuit under test is less than 70 ohms".

Product features

Do It All, and Then Some

• The Etekcity MSR-R500 Digital Multimeter is a practical tool for electricians, hobbyists, and general household use.
• The manual range dial makes it easy to select a range to measure current, voltage, and resistance-perfect whether for new electrical engineering students or pros who prefer setting the dial.
• It also comes equipped with a continuity buzzer to ensure your electrical components are still in working condition.
• Other features include a low battery indicator, overload protection, removable test lead extension caps, and a tough rubber sleeve to protect it from drops that may happen while on the job.

Hold It

Data hold function keeps measurements on the large display while you record them.

Light It Up

The display backlight makes it easy to read measurements in dark areas and at night.

Full Support

Open up the support stand to prop up the MSR-R500 and make reading measurements easier.

Always Protected

The rubber sleeve ensures that the multimeter is always protected from wear and tear while on the job.

Automotive Maintenance

Properly test fuses, wiring, and even your battery to ensure everything is in order for your next road trip.

Hobby Electronics

Test circuitry on hobby aircraft or wiring on LED strips for your next big project.

Home Electrical

Diagnose faulty wall outlets, dead batteries, and even circuit boards. on appliances to keep your home up and running.

Product description

Unit is in good cosmetic working condition.

User questions & answers

Question:	does it inlude all hardware, such as power cord and connection
Answer:	it stays as it was

Product description

HEWLETT PACKARD HP 3457A DIGITAL MULTIMETER

• CUSTOM IDENTIFIER: HEWLETT PACKARD HP 3457A D790988

Product description

Agilent/HP Manual Model 3458A Multimeter Assembly Level Repair Manual, No Schematics (9/88). Copy Manuals in good used condition.  14 day right of return. General description:    Multimeter Assembly Level Repair Manual No Schematics (9/88). Copy. Loc. NII We have in stock over 70,000 manuals for test equipment. If you don't find what you need, please give us a call. For questions or additional information, please contact our Customer Service department at: 1-800-527-4642.       Items may be listed on multiple sites, availability is subject to prior sale.   Warranty:       30days Return Right: 14day Payment Options We accept: PayPal (preferred) Major Credit Cards (additional Information may be required) Texas residents Only: Sales tax will be charged (Please contact Tucker Electronics at 1-800-527-4642 before making payment). Shipping Information We ship via Fed Ex or USPS. Approx Weight: 1 lbs Boxed Dim: 15x12 in. Envelope INTERNATIONAL BUYERS:  USPS INTERNATIONAL FIRST CLASS MAIL CAN TAKE FROM 4 TO 5 WEEKS FOR DELIVERY.  LIMITED TRACKING AVAILABLE AFTER IT LEAVES TEXAS UNTIL IT ARRIVES AT DESTINATION.  DO NOT ORDER BY THIS METHOD IF YOU EXPECT DELIVERY IN 5-10 DAYS.  YOU NEED TO ORDER BY USPS PRIORITY MAIL WHICH IS CONSIDERABLY MORE EXPENSIVE, BUT QUICKER.  E-MAIL US IF YOU HAVE A QUESTION OR NEED A QUOTE ON PRIORITY MAIL. Auction Sales Policy We will contact the winning bidder via e-mail with 2 business days after the auction has ended. Winning bidders must confirm their order within 3 business days after notification. Additional instructions for completion of sale will be included in the e-mail notification. Payment must be received within 7 business days after the order is confirmed, or the winning bid will automatically be voided. Exceptions to this rule will be made on an individual basis. Please contact us within 3 business days if you need special arrangements. (Tucker Electronics phone: 1-800-527-4642) Any and all state and local sales, use, excise, privile

• Basic dc accuracy 0.5%
• CAT III 600 V safety rated
• Diode and continuity test with buzzer, Rugged, durable design.
• Small lightweight design for one-handed use
• Automatic shutdown, Battery is easy to replace

User questions & answers

Question:	Forgive my ignorance, can I use this to measure the impedance of a guitar cabinet by contacting the test leads to the input jack
Answer:	Good question! No you cannot. These meters use DC current to test resistance. Transformers and voice coils rely on AC current, which is what introduces inductive capacitance and reactance in a coil, also known as impedance. To keep it simple, these meters will give you an inaccurate reading for impedance values. Find a meter used for audio electronics to test these values.
Question:	What batteries does this take
Answer:	2 batteries AAA
Question:	what is the listed NSN on the back
Answer:	there is no NSN for this model, it is a model designed for china but has been put on the "grey market". no formal support in the USA
Question:	Doe this come with test leads? Odd that they aren't shown or mentioned, but Amazon implies you ought to buy a set with this
Answer:	Its says they come with leads right on the box, my original purchase didnt so I returned it for credit and repurchased the item, the second one came with leads

• ACCURATELY MEASURES: AC/DC Voltage, DC Current (Not AC Current), Resistance, Continuity, Diodes and more.
• TROUBLESHOOTS SAFELY: Automotive and household electrical problems safely and accurately; Overload protection on all ranges
• EASE OF USE: Data hold and large digital display with backlit LCD for visibility in dimly light areas; Sampling speed: 2x per second
• 1 Year Warranty. Built-in kickstand for hands-free use. Protective rubber corner guards for drop protection
• NOTE: This meter can not test AC Current; Ensure your multimeter is set to the correct setting before testing

User questions & answers

Question:	which setting is for volts, and which is for ac
Answer:	The V with the two lines is DC volts and the line with the squiggly line is AC volts.
Question:	is the continuity test audible
Answer:	Good question. and I can't find an answer it doesn't say but in the picture when it's showing someone testing continuity it shows that it's beeping what it doesn't say that it does beat and we've got two people on here that say it does not and two people that say that it does so good luck I'm looking for one that is audible myself why all multimeters don't have an audible noise when you have continuity I will never know either that or you can have one that has a paper thin needle that jumps and you can't see it and you have to take your eyes off of what you're working on to see if you have continuity and when you move your head you lose contact and it's such a pain in the ass
Question:	Is this unit protected by a fuse? If so, is it replaceable? My last meter was fused but it was soldered. I couldn't easily replace it
Answer:	I had to replace the ammeter fuse (because I forgot to switch the hot (red) test lead from the left side to the middle, before testing my car's battery voltage). That fuse is 10A 600V. I looked around for those & couldn't find them, but found 10A 250V and these worked OK. They're 20 x 5 mm ( .2 x .79") ceramic fast-blow. https://www.amazon.com/gp/product/B07JFDTTMJ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Question:	Can this handle being plugged into a wall socket? Also, can someone give a walkthrough of how to safely test a socket
Answer:	plug the red lead into the meter socket marked COM and the black into the center meter socket. Set the dial to V~ (for AC volts) on the 200 scale (for household current) insert one probe lead into each of the wall socket's vertical slots and move them around a bit inside the outlet slots to make sure you're getting a good connection, if in doubt plug a lamp or something into the socket. If you suspect the outlet socket itself has failed carefully remove the wall plate in order to access the actual wires connected to the outlet to be sure it's either a dead circuit or the outlet itself has failed.

Product features

AstroAI Digital Multimeter

The AstroAI AM33D Multimeter is designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's easy and safe to operate and features many different functions for measuring current, voltage, and resistance, as well as continuity, transistor, and diode testing, which is both for automotive and household uses.

Troubleshoot Electrical Problems

AstroAI multimeter is professionally designed to troubleshoot electrical problems or just for electronics training.

Continuity Test

Connect the test leads to two points on the circuit being tested.

Intelligent Anti-burn and Dual Fuse

Double Fuse Protection, more secure and reliable; This multimeter is designed with safety in mind. Overload protection on all ranges.

Backlit LCD

Large digital display with backlit LCD for visibility in dimly light areas.

Data Hold

When taking measurements and recording results, it is often easier to use the data hold function to freeze the data being displayed on the digital display.

Low Battery Indication

You can quickly know to replace the battery and continue working. so you never accidentally run out of juice.

Open Support Stand and Protective Rubber

Built-in kickstand for hand free use. Protective rubber corner guards for drop protection.

Product description

The Fluke 117/323 KIT Multimeter, 117 Digital Multimeter/323 TrueRMS Clamp Meter Electrician's Combo Meter Kit Fluke 117/323 KIT Fluke Multimeter, 117 Digital Multimeter/323 TrueRMS Clamp Meter Electrician's Combo Meter Kit pairs the Fluke 117 multimeter with a Fluke 323 clamp meter for productive and effective troubleshooting in one total solution, including the New C115 durable soft carrying case for protection and easy meter transportation. Replaces: Fluke 117/322 KIT.

• The 117 multimeter measures AC and DC voltage as well as AC and DC amps. The 323 clamp meter measures AC and DC voltage as well as AC amps
• The 117 multimeter features true RMS for accurate measurements on non-linear loads
• The 117 multimeter features low input impedance which helps prevent false readings due to ghost voltage
• The 323 clamp meter provides a true RMS AC voltage and current for accurate measurements on nonlinear signals
• The 323 clamp meter measures 400 A AC current and 600 VAC and DC voltage

User questions & answers

Question:	Looks like the 117 includes a non-contact voltage detector. does that mean i don't need a separate non-voltage detector, i.e. 2ac av tester
Answer:	It will sense AC voltage with no contact if within range.
Question:	Why is the 116 better for hvac guys than the
Answer:	The only major differences between the 116 and 117 are thermometer and non-contact voltage detection features, the 116 having the thermometer but not non-contact. I would make a conclusion that HVAC technicians would have more use for a thermometer on the job, where electricians have more use for non-contact.
Question:	Made in the usa or china
Answer:	Mine says designed in USA. I doesn't say exactly where it was made. It is one of the best multimeters you can buy anywhere, regardless of where it was assembled.
Question:	Does this kit come with test leads & the magnetic meter hanging strap
Answer:	Hello,Thank you for your message. The Fluke117/323 comes with the follow: 117 TRMS Digital Multimeter w/ Non-Contact voltage detection 323 AC/DC True-RMS Clamp Meter TPAK ToolPak Magnetic Meter hanging Strap C115 Deluxe carrying case with shoulder strap TL175 TwistGuard Test LeadsIf you have any further questions feel free to contact us. Thank you for visiting our store front.Regards,Customer Service

Product features

Fluke 117 / 323 - Electrician’s Combo Kit

The Fluke 117/323 Electricians Multimeter Combo Kit gives you the best in a versatile, rugged multimeter and a fast-acting, general purpose clamp meter.

The Fluke 117 is the ideal meter for demanding settings like commercial buildings, hospitals and schools. The 117 includes integrated non-contact voltage detection to help get the job done faster.

The Fluke 323 True-rms Clamp Meter is suited for current measurements up to 400 A in a tight cable compartments.

Non-Contact Voltage Detection

The 117 includes integrated non-contact voltage detection to help get the job done faster.

Electrical Maintenance troubleshooting

Eliminate false or 'ghost' voltages or perform continuity, connection or basic wiring checks with the Fluke 177.

Measurement capability

The Fluke 323 measures resistance up to 4 kΩ with continuity detection.

Compact design

The Fluke 323's compact design is suitable for one hand operation and tight cable compartments.

Product description

Electricity is essential part of life

Electricity is one of the most important blessings that science has given to mankind. It has also become a part of modern life and one cannot think of a world without it. Electricity has many uses in our day to day life. It is used for lighting rooms, working fans and domestic appliances like using electric stoves, A/C and more.

It’s all about precisely troubleshoot, then finding solution is the easy step.

The Weepro Digital Multimeter Vpro850L is a very versatile tester that can measure DC & AC voltage, DC current, resistance, DIODE, transistor hFE and continuity.

Measurement ranges includes:

1.DC Voltage: 200mV/2V/20V/200V +- 0.5%, 600V +- 0.8%

  2. AC Voltage: 200V/600V +- 1.2% 

3. DC Current: 200A/2mA/20mA +- 1%, 200mA +- 1.5%, 10A +- 3%

  4. Resistance: 200Ω/2KΩ/20KΩ/200KΩ/2MΩ +- 0.8%

Specification:

Max Display: LCD3 ½ digits (1999 count) 0.6”

High Polarity: Automatic, indicated minus, assumed plus.

Measure method: double integral A/D switch implement

Fuse Protection: F-200mA/250V. 

Sampling speed: 2 times per second

Over-load indication: “1” is displayed

Polarity Indication: "-" displayed for negative polarity. 

Operating Environment: 0°C~40°C, at <80% RH

Storage Environment: -10°C~50°C, at<85%RH

Power: 9V NEDA 1604 or 6F22

Low battery indication

Static electricity: about 4mA

Product Size: 135 x 67 x 33 mm

Product net weight: 145g (including battery)

Packaging Include:

- 1x Vpro850L Handheld Digital Multimeter 

- 1x Instruction Manual 

- 2x Test Leads (each lead's length: 80cm )

- 1x 9V Battery

• VERSATILE DIGITAL MULTIMETER: Suitable for all kinds of household use and industrial use. Can be use at Household Outlets, Fuses, Batteries (including Vehicles), Automotive Circuit Troubleshooting, Charging System, Testing electronics in Cars etc. It is a AC/DC Voltmeter, Ohm Volt Amp Tester, Electric Ohmmeter, Diode, Resistance and Audible Continuity Detector.
• Troubleshooting with Speed and accuracy: This Multimeter has a sampling speed of 2 times per second; Built-in a backlight LCD display with 3 ½ digits (1999 count) 0.6”, and high polarity including negative and positive readings.
• Electronic Tester Multimeter with Over-load Protection and Low-Power Reminder: Use the PTC protection circuit for Resistance, and frequency measurement. Over-load indication "1" will be displayed; Low battery indication will be displayed when battery power is low.
• Built in Audible Continuity Test Voltmeter and Data Hold : Buzzer will work if the resistance is lower than 30Ω±20Ω; Data Hold Function for clear reading; The Weepro digital multimeter comes with an insulated rubber case kickstand to help better grips and easier reading, and with the ABS material use at the same time provide users maximum safety.
• BUY WITH CONFIDENCE: All sales come with  90-day return refund guarantee, 10-year warranty and lifetime supported by WeePro; Battery / Two 80cm Test Leads / User Manual are Included

User questions & answers

Question:	Hi, Is there a protection plan options for this item? if yes, what's the cost of the plan. Thanks
Answer:	Why bother, the cost is low and there is a return policy.
Question:	is the a category 3 and true RMS meter
Answer:	NO
Question:	Is your meter made here in the usa,or is it out sourced from china
Answer:	Of course in China , as almost tech gadget, it would have costed at least 10 times more if made in USA, and not any better
Question:	Does this work with square waves like those for the output of a 12V landscape lighting transformer? If so, what setting should be used
Answer:	A square wave can be expressed as a sum of the fundamental frequency and many harmonics, the meter is designed to measure just the fundamental , 60 hz, if it can do a proper filtration of it, which is pretty difficult, so NO

Product features

WeePro Vpro850L Digital Multimeter

The multimeter is a basic assistant to test & troubleshoot a variety of automotive and household electrical problems safely and accurately. This WeePro Digital Multimeter Voltmeter Ohmmeter Ammeter meets your demands. Adopting durable material, it is tough enough to be used for a long time. Besides, it can be used in measuring remaining capacity of the rechargeable battery, so as to check whether the battery is fully-charged. Don't hesitate to bring it home now!

INTRODUCTION

• DISPLAY: 3½ digit LCD.
• FUNCTION & RANGE SWITCH

Our CMM adopt rotational switch which situated at the middle of the front case. It is used for the selection of FUNCTION and RANGE .

• POWER ON-OFF

In order to save energy, please turn the switch to "OFF" position when not in use.

PART 2

• "COM" jack -- Common jack.
• " VΩmA" jack -- Voltage, resistance, not more 200mA current, temperature and battery input test jack.
• "10ADC"jack -- For the input of more than 200mA current.

Specifications:

• 1. DC Voltage: 200mV-600V ±(0.5％±2dgts)
• 2. AC Voltage: 200/600V ±(1.2％±10dgts)
• 3. DC Current: 200uA-10A ±(1.0%+2dgts)
• 4. Resistance: 200Ω－2MΩ ±(0.8％±3dgts)
• 5. Power supply: 9V,6F22
• 6. Max. display: 1999
• 7. Diode: Yes; Dynatron: Yes; LCD Backlight: Yes; Continuity Buzzer: Yes; Low Battery Indication:Yes; Data Hold: Yes
• 8. Input Impedance for DCV: 1MΩ
• 9: Sample Rate: 3times/S
• 10: LCD Size: 70 x 40mm

DATA HOLD

The switch is used to hold the display reading when the instrument is disconnected from whatever was being measured.

BACKLIT LCD

Large digital display with backlit LCD for visibility in dimly light areas.When BACK LIGHT is turned on. It needs to be turned off by user manually. (This function was revised according to our lovely customers' suggestion, it is more practical and safer in fact. Thank you all.)

Large LCD Screen

70 x 40mm big lcd screen, word size up to 25mm.The best display visual angle is approx 70°

Product description

Designed for basic electrical tests, the Fluke 101 offers reliable measurements for electricians and heating/AC techs. This small, lightweight multimeter fits comfortably in your hand but is rugged enough to withstand daily use for years to come.

• Basic dc accuracy 0.5%
• CAT III 600 V safety rated
• Diode and continuity test with buzzer
• Small lightweight design for one-handed use
• Rugged, durable design

User questions & answers

Question:	Does anything come with it
Answer:	TL175 Test Leads are included.
Question:	Can you add the magnetic strap to this
Answer:	The TPAK would work with the 101.
Question:	Is it a backlit screen
Answer:	The 101 does not have a backlight.
Question:	Does it make sound with continuity
Answer:	I just checked , mine doesn’t any sound .

Product features

Fluke 101 Digital Multimeter

Designed for basic electrical tests, the Fluke 101 digital multimeter offers reliable measurements for residential/commercial electricians and heating and air conditioning technicians. This small, lightweight multimeter fits comfortably in your hand but is rugged enough to withstand daily use for years to come. When it comes to professional-grade affordable multimeters, the Fluke 101 digital multimeter is your best choice.

Product description

Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools Test and Measurement product line was exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters and electrical testers loaded with innovative, time-saving features. For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations. Includes test leads, thermocouple with adapter and batteries. For more than 160 years, Klein Tools has manufactured premium-quality, professional-grade hand tools that deliver the performance, durability and precision needed to get the job done right. Our family of engineers, workers and craftsman continue to put six generations of expertise into every tool we create by using only the highest quality materials, superior workmanship, and keeping manufacturing as close to home as we can. Klein isn't just the name of our company, it's also our family name. And since we're an American company that's family-owned and family-run, you know you can count on us to be here tomorrow. Klein Tools doesn't just make great products, we make great products that stand up to the demands of the professionals who use them every day ... Since 1857.

• Multimeter measures up to 600V AC/DC voltage, 10A AC/DC current and 40 M resistance
• Electrical tester measures temperature, capacitance, frequency, duty-cycle, and test diodes and continuity
• CAT III 600V safety rating
• Built to withstand a 3.3-foot (1 m) drop and withstand daily wear and tear on the job site
• Low battery indicator and easily accessible battery compartment

User questions & answers

Question:	Does it measure LoZ voltage
Answer:	MM400 does not have a LoZ function, and operating instructions are mute with respect to measuring LoZ. Klein Tools has other multimeter models that have a LoZ function.
Question:	Where does the battery go? Do I have to unscrew the back plate
Answer:	Yes. Take off the plate that acts as a flip out stand.
Question:	Is this meter made in usa and also can it be used for household and automobile purposes
Answer:	Made in China. Klein says of the MM400: "For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations." I've used it for residential and automobile purposes.
Question:	Does it come with a case
Answer:	Mine did not come with a case, but you can order one. Look at the bottom of the listing at "frequently bought together" or something like that verbiage to show what case to order. I prefer a hard case, so I did not order the soft zipper one.

Product features

Digital Multimeter, Auto-Ranging, 600V

Klein Tools MM400 is an auto-ranging multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, and test diodes and continuity. Klein Tools’ Test and Measurement product line was exclusively designed from the ground up by electricians for electricians.

Product description

This automatically ranging digital Multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, test diodes and continuity. Exclusively designed from the ground up by electricians for electricians. Years of field research, combined with extensive input from electricians across America, inspired the development of meters loaded with innovative, time-saving features.

• Tester measures up to 1000V AC/DC voltage, 10A AC/DC current and 40M resistance plus temperature, capacitance, frequency, duty-cycle, test diodes and continuity
• Digital Mulimeter has CAT IV 600V / CAT III 1000V safety rating
• Built to endure a 6.6-foot (2 m) drop and withstand daily wear and tear on the job site
• Low battery indicator and easily accessible battery and fuse replacement compartment
• For use in basic and controlled electromagnetic environments such as residential, business and light-industrial locations

User questions & answers

Question:	Range of uf
Answer:	From Instruction Manual Pg. 4, "Electrical Specs": Capacitance (Auto-Ranging) 40.00 nF - 4000uF. Tip: Type "Klein MM700" into Google and choose Klein's website to see all the Spec's for the MM700.
Question:	Will it check dc amperage
Answer:	Yes. The meter will ALWAYS give you a LEADS warning if you switch to current measurement. This is to remind you that you need to relocate the red lead to one of the current jacks. Unless you are sure you are measuring micoamps or milliamps, start with the 10A jack.
Question:	Does this dmm have a function for testing transistor hfe? i do not see it so i assume no
Answer:	You assume correctly. There is no dedicated transistor test function on this meter.
Question:	Que incluye
Answer:	Estuche, cables y baterías!!!!

Product features

Digital Multimeter, Auto-Ranging, 1000V

This automatically ranging digital multimeter that measures AC/DC voltage, AC/DC current, and resistance. It can also measure temperature, capacitance, frequency, duty-cycle, test diodes and continuity. Exclusively designed from the ground up by electricians for electricians.

• 【100% Safety Assurance】Built-in Double Fuse. Overload Protection on all ranges.
• 【Auto-ranging Tester】Accurately measure AC/DC voltage, AC/DC current, resistance, frequency, continuity, diode, etc.
• 【Backlight Display】 Designed with 3 1/2 digit LCD display and 'Backlight', showing the reading clearly in low light areas.
• 【Special Points】 Data Hold, Maximum Value Hold, Function Switching, Auto Power OFF. Sampling Speed: 3 times per second.
• 【9V Battery】DON'T forget to install the 9V battery before using the digital multimeter, or it will go on strike.

User questions & answers

Question:	Is the unit truly auto-ranging? i see a "range" button on the unit pictured
Answer:	Yes
Question:	What batteries does it use
Answer:	9v battery. It does come with it. You will have to install.
Question:	For a hobbyist, why would I not buy a $20 multimeter vs something
Answer:	Fora hobbyist the really cheap meters are the best because sooner or later one will test something that will ruin the meter. This meter is really an intermediate meter which is above the hobbyist stage but still below the professional stage. An no, buying a Krug doesn't make you a professional.
Question:	Does continuity test produce a beep
Answer:	Yes. Turn dial to diode setting and press FUNC once. Beep is plenty loud. Great meter for the price.

Product features

Technical Specifications:

1.DC Voltage: *200mV/2V/20V/200V ±(0.5%+2) *600V ±(0.8%+2)

2.AC Voltage: *2V/20V/200V ±(0.9%+3) *600V ±(1.2%+3)

3.DC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+3)

4.AC Current: *200μA/2000μA/20mA/200mA/10A ±(1.5%+4)

5.Resistance: *200Ω/2kΩ/20kΩ/200kΩ ±(0.8%+2) *2MΩ/20MΩ ±(1.0%+2)

6.Frequency: *20kHz ±(1.5%+5)

7.Power Supply: 9V Battery (6F22 or 1604A Type)

8.Safety Class: IEC 61010-1, CAT II 600V

AC/DC Voltage Test***

Battery Test***

Resistance Test***

Backlight LCD

3 1/2 digit LCD display provides clear display. And 'Backlight' can help show the reading clearly in dark areas and at night.

Data Hold

If you want to record the measurement value, just press the 'Hold' button, then the reading showed on the screen will be locked.

Full Support

Foldable stand for hand free use. ​Just open up the support stand, the multimeter can be propped up stably.

Overload Protection

Built-in Double fuse can protect the multimeter effectively. Overload Protection on all ranges.

Product description

The INNOVA 3320 is a Auto-Ranging Multimeter designed to safely and accurately troubleshoot a variety of automotive and household electrical problems. It's auto-ranging scales eliminate the need to dial in the correct range when making electronic measurements. The 10 MegOhm input is safe for automotive and household uses (i.e., household outlets, fuses, wiring, general-purpose batteries, vehicle battery and charging system, automotive circuits and more). The color-coded LEDs allow you to quickly check household batteries (green = good, yellow = weak and red = replace). Includes attachable test leads, holders and stand for hands free use and features protective rubber corner guards for drop protection. The INNOVA 3320 has a single setting resistance function for AC and DC voltage.

• UL certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problems
• Auto-ranging scales eliminate the need to dial in the correct range when making electronic measurements
• Features large digital display and color coded LED's for battery quick check
• Single-setting resistance function for AC and DC voltage
• Protective rubber corner guards for drop protection

User questions & answers

Question:	I own an Innova 3300 that over estimates voltages, 9V PS reads 10.5, 12V reads 13.8, 3.7V battery reads 6.24 what can I be doing bad
Answer:	I would advise against it. This is only a CAT 2 rated meter. That means the internal safety features are not sufficient to handle the higher potential voltage and energy that could come about at a meter panel. http://www.ni.com/white-paper/5019/enYou really want a CAT 3 meter if you want to measure any live breaker panels.If you are going to test for bad circuit breakers that are disconnected from the live wiring then you could use this meter to check for continuity and the like. Do not use this meter on anything more powerful than a wall outlet. CAT 3 meters are available for not much more money.
Question:	What's the lowest ohm reading it is capable of
Answer:	Yes, the Innova is great for finding parasitic leaks in boats and cars. Turn everything off..... EVERYTHING and then disconnect the negative battery cable. Insert the meter in series with the neg bat terminal and the end of the cable. If there is a current leak it will show on the meter when it is set on the AMPS function. Becareful that you don't turn anything on when the meter is connected because the AMP mode is not fused. If a current reading shows on the meter start pulling fuses and disconnecting devices until the reading drops to zero therefore isolating the problem
Question:	Can I use this meter to test for bad circuit breakers at electrical panel or electrical outlets at home? I'm newbie; want learn how to use. Thank u
Answer:	I'm assuming you have tried moving the main test mode selection dial to some position other than 'off'. Do you have another 9V battery on hand you could use instead? It's possible the battery you received with the tester is bad. If another battery does not solve the issue, then it's possible you received a bad unit.
Question:	I am searching for current leak in a boat (12v battery). Will this dial down to low enough amps to diagnose? Thanks
Answer:	It will measure down to 0.01mV in both - AC and DC modes, thou manual says - 0.1mV.

Product features

Innova 3300

The Innova 3300 is an entry-level, hands-free Digital Multimeter designed to safely and accurately troubleshoot a variety of automotive and household electrical problems.

Innova 3320

The Innova 3320's Auto-Ranging feature eliminates the need to dial in a specific voltage range when performing home and auto troubleshooting. The Color LEDs allows for quick battery condition checks, while rugged rubber guards protect it against accidental drops.

Innova 3340

The Innova 3340 Auto-Ranging Multimeter features a temperature probe to retrieve and display temperatures in both Celsius and Fahrenheit, vehicle RPM (including coil on plug vehicles) readings with the included inductive pickup, automatic zero adjustments and reverse polarity protection. The 3340 is great for testing alternator diodes, duty cycle, solenoids, breaker points, wiring, switches, and more.