Best Automotive Multimeter Reviews of 2019 with a Comprehensive Buying Guide

The modern cars have a lot of devices that depend on its electric system with you-everything starting from its stereo to several other gadgets. As a car owner (it does not matter whether you’re a DIY or a professional) there are some tools that you must not lack in your toolbox.

For instance, you need to diagnose some potential problems in your vehicle and to do so need an excellent automotive multimeter. Mostly, multimeters are used in measuring DC/AC voltage, current, resistance, and temperature. Therefore, its accuracy is essential not to give you the wrong signal.

Basically, a multimeter is an ohmmeter, an ammeter and voltmeter combined. Besides, it will be helpful not only around the garage but also in the house. Therefore, it’s an invaluable tool that investing in it is not an option but a must-have.

However, finding the best multimeter can be indeed hard as there is a variety on the market. This article will help you though. We have reviewed the top 10 best automotive multimeters to make your selection process easier.

Top 10 Best Automotive Multimeters

  1. Fluke 87-V Digital Multimeter
  2. INNOVA 3340 Automotive Digital Multimeter
  3. Amprobe AM-510 Commercial/Residential Multimeter
  4. Fluke 88V 1000V Automotive Multimeter
  5. Fluke 115 Compact Digital Multimeter
  6. Etekcity Digital Meter Multimeter
  7. AstroAI Multimeter with Volt Amp & Diode Test
  8. Tacklife DMOIM Advanced Version Digital Multimeter
  9. INNOVA 3320 Auto-Ranging Digital Multimeter
  10. ESI 585K Deluxe Automotive DMM

Fluke 87-V Digital Multimeter

The Fluke 87-V Digital Multimeter is a standout when it comes to the best overall digital multimeters. It has an auto-ranging setting as well as a manual setting which allows you to switch forth and back whenever you like.

It has a broad range of voltage measuring which means you can be able to measure easily the hard-to-read products such as frequency, voltage, current, and most importantly temperature. It also includes a thermocouple hence you can measure almost everything including liquids.

The unit is also ergonomically friendly in that you can easily use it. Also, it comes with a robust outer covering making it durable and sturdy to hold.

It comes with an inbuilt auto-shut off functionality that adds to its ease of use. It features a true RMS technology for accurate measurements.

Pros

  • Measures true RMS
  • Accurate and precise measurements
  • Well designed and sturdy
  • Inbuilt auto-shut off function
  • Able to measure temperatures

Cons

  • Expensive
  • Lacks a detection ability for non-voltage

INNOVA 3340 Automotive Digital Multimeter

The INNOVA 3340 Automotive Digital Multimeter is top quality multimeter which is at the same time very versatile. Its compact design makes it ideal for providing high performance and also being easy to use.

It features an extensive display which is bright enough and also shows large values which you’re able to read easily. It’s capable of testing duty cycles, solenoids, switches, and even the temperature.

You’ll also like its hands-free approach, nifty carrying case, and the RPM clamp. It has a reasonable price tag, and it has excellent overload protection.

The unit is also portable, and it operates at around 600V. It does as well double-duty in your home by detecting if your wall outlet is functioning.

Pros

  • Superb price
  • Unbelievable accuracy
  • Auto-ranging
  • UL certified
  • Easy to use
  • Hands-free testing
  • Auto-shut off function

Cons

  • Not the best view, especially at an angle

Amprobe AM-510 Commercial/Residential Multimeter

This is a lightweight and advanced multimeter featuring a ranging auto meter which is excellent when it comes to measuring voltage, capacitance, frequency, resistance and more.

It is ideal for either electrics on your car or the household electrics. It features readout on the LCD screen which is visible even in low light situations.

It’s effortless to use and comes with an inbuilt flashlight which enables you to clearly see fuses as well as wires in lowly lit areas.

You will as well use it to test the alternator outputs and battery voltages as well. It’s also placed in a hard plastic case which is very durable hence will last you for an extended period.

It can be used for items of up to 600V and has a CATIII safety rating. It has an inbuilt probe holder and stands to make it easier for measuring.

Pros

  • Offers several applications
  • Easy to use
  • Inbuilt flashlight ideal for dim areas
  • A thermocouple for various readings
  • Safe and durable
  • True RMS technology

Cons

  • Display stays on for too long
  • Some functions are slowly processed

Fluke 88V 1000V Automotive Multimeter

The Fluke 88V 1000V Automotive Multimeter is excellent when measuring the signal pulse with as well as determining the injector health. It’s meant to work best in high-energy occasions making ideal for master tech engineers and mechanics.

It can measure a voltage that ranges up to 1000V and also can detect temperature (as it has a thermocouple attached) and even the frequency changes.

Also, the unit can measure capacitance and resistance. With the manual as well as auto ranging modes, the device is straightforward to use.

It’s clearly labeled, and the readings display clearly on the screen. It also has incredible accuracy.

Pros

  • Automotive use
  • Incredible accuracy
  • Can defy the voltage spikes and the surges
  • Measures up to 1000V AC/DC
  • Both auto ranging and manual modes
  • Compact design easier to handle
  • Limited lifetime warranty

Cons

  • Leads not universal

Fluke 115 Compact Digital Multimeter

The Fluke 115 Compact Digital Multimeter is capable of measuring a wide range of the electrical impulses. Besides, it’s a True RMS device and hence provides measurements with incredible accuracy.

It has a safety rating which means you can use the device with up to 600V of power. It has a LED display as well as a backlight which make readings easy when in dark environments.

It’s also lightweight that it won’t give you any problems handling. It has automatic settings which means you don’t have to set it.

It comes in a hard protective shell which handles easily wear and tear. Besides, the case is nice to carry around.

The compact design of the device allows you to use one-handed, but it also has an inbuilt stand which as well makes it easier to use.

Pros

  • Compact design
  • Reputation for durability
  • Portable
  • Free carry case
  • CAT III safety tested
  • True RMS
  • Large LED screen with backlight

Cons

  • Expensive
  • You have to keep pressing hold button to keep on reading results

Etekcity Digital Meter Multimeter

The Etekcity Digital Meter Multimeter didn’t just make a cut in the list for nothing, but instead, it’s the best multimeter due to its high-performance levels. Besides, it’s the best multimeter when you’re in a budget.

It has an auto-ranging mode, and it measures AC &DC voltage, AC, resistance as well as continuity and diode tests.

A unique feature about this device is the hold mode which freezes merely the screen for you to write down all the results. Besides, it has an auto sleep mode which helps not to drain the batteries.

It packs a large of data by holding information as well as letting you know when you’re at the maximum reading point.

Pros

  • A comprehensive testing range
  • Excellent value for your money
  • Auto-ranging mode
  • A holding mode
  • An auto sleep mode

Cons

  • Not the best number of functionality

AstroAI Multimeter with Volt Amp & Diode Test

If you aim to get an inexpensive meter yet with quality as well as precision, then the AstroAI Multimeter with Volt Amp & Diode Test is the ideal option. Despite being cheap, it provides accurate and true-RMS readings.

The device can also measure capacitance as well as the temperature. It also features a magnetic hanger.

It has an excellent safety rating and dual fuse protection as well as a sturdy enclosure. It has excellent customer support, and the screen features LCD backlight which makes it easy to read the results in dark environments.

It also has a data hold function to allow you to note down the readings. Besides, it has an auto shut-off function. The kickstand also makes an excellent multimeter plus the fact that the device comes with a 3-year warranty.

Pros

  • True RMS feature
  • Several tests
  • Dual face protection
  • LED backlight for easy reading of results

Cons

  • Beeping sound for each action taken which can’t disable

Track life DMOIM Advanced Version Digital Multimeter

The Track life DMOIM Advanced Version Digital Multimeter offers the best accuracy as well as safer testing. It features a flashlight that makes it easy for you to work with two hands when in dark places.

Its display intensity always changes depending on the input it receives and hence gives some “natural” visual support of the data.

It also provides some beeps as well as red indicator lights apart from the display which turns on only to give warnings.

It’s also true RMS which together makes the device handy for the electronic hobbyists in need of an inexpensive yet capable multimeter for several inputs.

The additional visual and audible cues help mostly individuals with different “processing” styles. DC voltage measures to 1000V and the AC to 750V.

Pros

  • Non-contact voltage
  • Flashlight function
  • The display is large
  • LED pulse lights
  • Variable beeping sounds

Cons

  • Inferior quality probes

INNOVA 3320 Auto-Ranging Digital Multimeter

The INNOVA 3320 Auto-Ranging Digital Multimeter is an accurate and affordable multimeter that will provide the best experience. It has a compact design with sections well-labeled making its use very easy.

Its display screen is enormous and has a color LED which makes it the best to use in darker areas. Its compactness aids its secure storage and handling.

It has accurate as well as safe troubleshooting functions. The auto-ranging functionality helps you not to manual set a correct range to test.

It also has a battery tester which is helpful that you don’t need to come up with separate tools to check the car batteries.

The device also features a uniform setting for the DC and AC resistance. It is capable of withstanding minor falls as well as bumps.

Pros

  • Easy to use
  • Great testing voltages
  • Alerts your before timing out then shutting off
  • Auto-ranging
  • Color-coded LEDs
  • Tough construction

Cons

  • Poor probe connectivity
  • Indicator lights may stop to function

ESI 585K Deluxe Automotive DMM

Even though the ESI 585K Deluxe Automotive DMM multimeter has a low price tag, it has probably the highest safety rating. Therefore, it’s an excellent device for auto mechanics. It’s sleekly built as well as its compact in design which makes it easy to store as well as the handle.

It comes with a dual fuse plus an outstanding auto-ranging feature that uplifts its value when compared with other multimeters.

The device is also straightforward to use thanks to its dual display with analog and digital readings. It carries up to 45 test ranges plus 14 test functions.

Pros

  • A compact design making it easy to use
  • Inbuilt temperature readings
  • Dual fuse protection
  • Dual display for analog and digital results
  • Excellent for high current and voltage operations

Cons

  • Not true-RMS
  • It can’t measure capacitance

Factors to Consider When Buying the Best Automotive Multimeter

Having the best automotive multimeter makes your work safer, efficient and easier. When shopping for the best automotive multimeter, there are some factors that you need to consider to help you choose the best amongst a plethora of the multimeters.

Accuracy

A quality automotive multimeter is the one that offers accurate figures. Therefore, you have to be very keen in singling out the best multimeter that provides the best accuracy.

Construction

The construction of an automotive multimeter is essential. Quality construction is better than investing in one with a flimsy and poorly built multimeter which will only be a waste of your resources. A compact design is better as it will fit into tight places as well as offering more extended use.

Over Load Protection

May sound obvious and you can call it childish, but not being electrocuted perhaps is a good thing. Therefore, if you see the point here, you should buy a multimeter that has good overload protection for your safety. But if you disagree, then help should come your way, man. An automotive multimeter with rubber guards around its edges is the best option.

Display

The display is all about readability. Some displays will be easier to read while others can be a bit difficult. Before purchasing look how the results or information is displayed on the meter. For instance, analog meters will be hard to interpret while the digital ones are easy to read. Besides, an automotive multimeter with a backlit display is better as you can be able the results even at night.

Quantities

This is another essential factor that shouldn’t forget. Be sure to know the quantities your multimeter can measure. Will you also need it to measure temperature? One with a thermocouple will be ideal for that purpose. Also, check its maximum ranges so that you’re aware if you’ll be able to measure like over 1000v. Be sure whether it’s capable of testing both voltages or AC and DC.

Warranty

Finally, consider making your purchase from those brands that provide a warranty. A warranty means the manufacturer has trust in the product produce and also it gives you some assurance that in case it does come with some damage or any other issue, you’re covered for a replacement.

Our Recommendation

Automotive electronics requires the best tools for them to be smooth running. Perhaps, all the multimeters in the article will ensure that that have detailed information to help you make decisions wisely. However, we recommend the Fluke 87-V Digital Multimeter as it’s a true-RMS feature an auto shut-off function and can measure the temperature. For a multimeter with a superb price and hands-free testing, the INNOVA 3340 Automotive Digital Multimeter is the best option.

Conclusion

Automotive multimeters are essential devices that you shouldn’t miss in your toolbox as a car owner. But you can’t go out and buy any multimeter you set your eyes on. Make sure you consider several factors like accuracy, overload protection, and display before purchasing. Otherwise, having the best automotive multimeter helps to diagnose potential problems in your car.