- Our Picks
- Best Multimeters for Cars
- Automotive Multimeter Reviews
- The Use of Digital Multimeter for Car Diagnostics
- Best Automotive Multimeters for the Money Under 100$
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A multimeter is a traditional instrument of electricians, automechanics and other technicians. This instrument is so easy to use that you need no special skills or knowledge to feel the benefits of utilizing it. Besides, multimeters aren’t very expensive. Every car owner may afford to buy the one without going bankrupt.
As the choice of the proper instruments is always a challenging task, we have created a list of the five best multimeters. No matter which of the mentioned further tools you acquire, you will be definitely satisfied with your purchase.
Besides their direct functions, these multimeters can assist you in a number of other works. As they are easy to use, they can be employed by professionals as well as simple car enthusiasts. Moreover, in this case, good quality instrument doesn’t signify that you must spend much money on it. All these multimeters have affordable prices and, simultaneously, are of very decent quality.
By having a multimeter at hand, you will easily cope with measuring voltage, current, capacitance and resistance. So, all these tools are rather versatile and will cope with different tasks.
Best Multimeters for Cars
Automotive Multimeter Reviews
#1 Fluke 88V 1000V Automotive Multimeter
- Digital multimeter measures AC/DC voltage, AC/DC current, resistance, capacitance, frequency, and temperature
- Manual- and auto-ranging modes for user flexibility; Peak Min/Max to record transients as fast as 250 μs
- Built-in thermometer allows for temperature readings without a separate instrument
- Performs millisecond pulse width measurements for fuel injectors
- Safety rated for Category III to 1000V and Category IV to 600V.Operating Temperature:-20 °C - 55 °C
The item’s characteristics really impress – 1000V of AC/DC, maximal resistance of 50 M plus it can resist even 8,000V spikes. The accuracy is about 1%. This multimeter can also check the diodes of the automobile. It can measure up to 60.00 nS of maximal conductance. Like the previous Fluke item, the 88V keeps a lifetime warranty.
Despite being the best product of the Fluke range, this multimeter still has some minuses. First of all, it’s rather pricy in comparison with its competitors. So, if you seek for cheap variants, have a look at the items above. The other flaw is that the multimeter is rather bulky. It’s heavier and bigger than other Fluke multimeters. But on the other hand, this disadvantage may turn into an advantage for some people as it provides with the feeling of superior quality and endurance.
#2 Fluke 87-V Digital Multimeter
- Accurate frequency measurements on adjustable speed drives (ASD) due to Fluke-designed low-pass filter
- Captures intermittents as fast as 250 µS with Peak Capture
- Switchable high display resolution allows 6000 to 20,000 counts – lets you see small changes in displayed readings.CAT III 1000V, CAT IV 600V safety rated
- Measure up to 1000 VAC and DC; Operating Altitude: 2000 m
This is another item on our list by the Fluke brand, which is known for strong and durable products of superior quality. And this multimeter isn’t an exception. Featuring cool design, it’s able to resist bumps, hits and other ill-treatment. Moreover, it provides the highest level of efficiency and precision. You can be sure that all the data will be accurate and reliable no matter what you use this item for. Besides, the instrument keeps some additional functions for a deep analysis of the problem.
Thus, it’s able to measure up to 1000V of AC/DC, 10 or 20 amps of current, frequency and more. Keeping a built-in thermometer, it will determine the temperature with no additional tools needed. The screen features a dual resolution of 6000 or 20 000 counts, allowing to detect of the slightest changes in values. Moreover, the multimeter gained CAT III 1000V and CAT II 600V safety certificates.
The safety certificates are a major plus for any tool and, in fact, every professional multimeter must have them. Moreover, such a certificate guarantees your safety during the work as any error may lead to dangerous consequences. One more benefit of this Fluke product is that it keeps the lifetime warranty, which serves as one more proof of the instrument’s quality. In comparison with other multimeters, this one can be a bit harder in the application, but the user-friendliness is on a decent level. Either way, we recommend reading the user manual before starting to work with this tool. Don’t be afraid, it’s rather comprehensive even for non-professionals.
#3 Fluke 117 Electricians True RMS Multimeter
- VoltAlert technology for non-contact voltage detection
- AutoVolt automatic AC/DC voltage selection. DC millivolts - Range : 600.0 mV, Resolution : 0.1 mV
- Low input impedance: helps prevent false readings due to ghost voltage
- Large white LED backlight to work in poorly lit areas
- True RMS for accurate measurements on non-linear loads.Operating temperature:-10°C to +50°C.Battery life:400 hours typical, without backlight
This compact multimeter keeps a great number of valuable characteristics. It deals with measuring capacitance, voltage, current, resistance and frequency. With the integrated RMS technology, it shows the most precise data. This tool of practical design is a perfect choice for professionals, working with electricity-related things regularly. The 117 multimeter is well-built and keeps a strong casing. Basically, if you take care of the instrument, it will serve you for many years. This DMM is able to measure very low voltages, even 0.001V ones. And you may know that not every multimeter can deal with that.
The exact range of the item is 600mV with voltage ranges between 6.60 and 600V. With 0.5% accuracy, this multimeter can find any problem in the electrical stuff. The auto-volts function, which measures the voltage in the 600V range plus keeps the accuracy of 2.0% at lower frequencies and the one of 4.0% on higher frequencies, is extremely liked by professionals. Another great feature is a data hold function, which will be your magic wand if you need to remember the data but has no opportunity to write it down. The result of the measurement will be saved as soon as you press the “hold” button. It will be deleted after new data appears or if you press the “hold” button once again.
The screen of this Fluke item is its most distinctive feature. It’s supplied with a bright LED backlight, giving you an opportunity to work in dark areas. The good contrast makes the numbers well-seen at any angle. However, the usefulness of this item can be understood only after you hold it in your hands at least once. Moreover, this multimeter is user-friendly and you will face no difficulties with its application.
#4 Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R
- Non-contact Voltage
- 400AAC and Capacitance
- High Voltage and Continuity Indicators
- MIN / MAX and Data HOLD
- Inculded in package : Expandable Manual Ranging Stick Multimeter for HVAC/R - HS33, 400A Amp Clamp Accessory - ACH4, Deluxe Silicone Test Leads - ADLS2, Short Alligator Lead Extensions - ASA2, Deluxe Meter Case - ANC1, 9-Volt Battery (installed), Operator’s Manual
The design of this Fieldpiece multimeter is the first thing, which grabs our attention. While having an unusual design in comparison with its rivals, this instrument provides with the good quality services. It’s convenient and ergonomic. There are many discussions about the impact of the design on its screen size. Some people consider the screen to be too large, while the others assure that it’s too small. Basically, everyone has a right to his/her own opinion and you can form your own one only after using this tool.
This multimeter is equipped with bright white LED light, which is especially necessary for dark environments. It’s very easy to use the rotary switch. You are free to rotate it with only one hand and it’s very convenient, especially for professionals, who work with this tool every day. Note that it is a manual ranging multimeter and the range must be set by you. The multimeter front keeps two indicators: for high voltage and for continuity.
Additionally, its non-voltage detection function will notify you about the emergence of ghost voltage. To do that, you simply need to wave above an individual source for ghost voltage checking while holding the NCV button. The Fieldpiece multimeter can measure temperature as well, even the one in the room. However, if you need to check the temperature in an object or liquid, it’s necessary to connect the switch, which goes in the set. Take into account that the data can be wrong if you dip the probe into corrosive liquids as the integrity of the thermocouple can be endangered.
#5 INNOVA 3340 Automotive Digital Multimeter
- Designed to pinpoint engine problems; tests alternator diodes, duty cycle, solenoids, breaker points, wiring, switches and more
- Features auto-ranging, auto shut-off and over-load protection
- Measures up to 15 amps for device testing
- 10 MegOhm input impedance; safe for electrical and automotive use; prevents damage to the vehicle’s ECU
- Includes temperature probe, inductive RPM clamp and carrying case
The Inova multimeter is liked by professionals of automotive repairs as well as amateurs for its multifunctionality and easiness of use. If you face problems with the incorrect engine performance, this tool will help you to find out what the problem is. As the tool keeps temperature probe functions, it will determine the temperature in both Celsius and Fahrenheit degrees. Besides, its inductive clamp will measure revolutions per minute of your automobile.
Basically, almost every detail, located under the car hood, can be checked by this multimeter, starting from the alternator diodes to the breaker points and wiring. Moreover, this tool is rather compact and you can easily transport it. It can be stored in its own carrying case, which can fit inside almost any toolkit.
Furthermore, the Innova 3340 can be applied not solely for your automobile. It can be your assistant at home as well. For example, acting as a voltage meter, it can detect if the electric wall outlet functions properly. So, if you need a tool, able to help you with various works in the house and vehicle, this one seems to be the perfect option. Moreover, this instrument can be utilized by professional electricians.
The Use of Digital Multimeter for Car Diagnostics
Usually, multimeters have three main functions while being applied in the automotive sphere. The primary one is to test continuity. By testing the continuity, you will discover if the automobile parts are continuous or not and, consequently, you will know if the electrical current flows from one end to the other. If there is no continuity, it signifies that the circuit is broken and the detail must be substituted.
Secondly, a multimeter can be employed for measuring resistance in the vehicle parts, including fuses, sensors and ignition coils. By doing that, you will know if any part like a headlight requires replacement.
Thirdly, this tool can check voltage within the automobile’s parts. You may know that a certain amount of voltage is required for the steady functioning of heavy bass subwoofers and powerful amps. If it’s not provided, the speaker system will fail to function.
Actually, by having the proper instruments, you can diagnose and notice any trouble with almost no efforts. Sometimes, even the most efficient automotive scanners fail to detect some problems, which are revealed by multimeters.
Finally, a multimeter turns out to be a very useful tool, especially if you are a handyman, who fixes things around the house as well as repairs vehicles, or a professional, who deals with electricity-related objects. Good quality instruments can assist you in measuring a vast number of things and immediately display them on the screen.
Several years ago, multimeters weren’t very affordable, but today, the prices are much lower and every professional or amateur can acquire an efficient instrument. The major problem is to choose the most appropriate item from a wide range of brands and products.
Thus, to make your life a bit easier, we have created this guide. While selecting the best items, we have analyzed many products in order to provide you with the actual information on their characteristics, designs, process, pluses and minuses. Moreover, we tried to make every piece of information comprehensive for everyone, even for people, who have never dealt with multimeters before.
Best Automotive Multimeters for the Money Under 100$
- UL certified product designed to safely and accurately troubleshoot a variety of automotive and household electrical problems
- Auto-ranging scales automatically selects correct measurement range and eliminate the need to dial in the correct range when making electronic measurements
- Features large digital display and color coded LED's to easily check the charge status of batteries
- Single-setting resistance function for AC and DC voltage
- 10 MegOhm input impedance; safe for electrical and automotive use; prevents damage to the vehicle’s ECU
- 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
- VERSATILE DIGITAL MULTIMETER: Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Temperature. This multimeter is a really useful tool for solving industrial and household electrical issues.
- EASE OF USE: Convenient features like Data Hold, Large LCD Backlit Screen, Auto Shut-off and Hanging Magnet, and Kickstand make taking and recording measurements easier than ever before. Professional level features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage.
- WIDE APPLICATION: This Multimeter is designed to troubleshoot a variety of automotive and household electrical problems safely and accurately. It’s a suitable tool if you want to do some household or commercial improvements whether DIYers or Hobbyists
- ENSURE SAFETY: Built-in F400mA/600V and F10A/600V explosion-proof ceramic fuse tubes; Double Protection, more secure and reliable; The fuses can protect the multimeter effectively; Overload protection on all ranges.
- AFTERSALES: Combined with Amazon's excellent delivery service, we provide 3-Year after sale service, lifetime technical support. Please feel free to contact us if you have any problems. ( Note: Please take off the cap before using the test leads)
- WIDE APPLICATIONS - KAIWEETS digital multimeter features 6000 counts auto-ranging for accurate measurement of AC/DC voltage, AC/DC current(DC is the default), resistance, continuity, frequency, capacitance and diode, liquid temperature, wire on-off, Battery checking. This advanced tester can diagnose automotive, industrial and household electrical issue.
- EASY OPERATION - Switch the dial and the LED lights on the jacks will shine accordingly. To plug in the leads is a real ease. Large 2.9” LCD backlight display. Dual Display with bar graph. Flashlight on the back ensures easy use in dimly lit places. Stable Kickstand, pen slot on the back.
- MULTI-FUNCTION - Non-contact voltage testing and Live function with sound and light alarm. The Sceen changes to red while detecting live wire. Low battery prompt, Data retention, Max/Min data, Auto Power-Off, Auto-Ranging.
- SAFETY FIRST - IEC Rated CAT III 1000V, CAT IV 600V, CE, RoHS certified. Anti-Burn with double ceramic fuse and thermistor protection circuit. High Voltage Protection is active on all ranges. Double insulated unit. Silicone protective case prevents it from falling damage
- AFTERSALES--Combined with Amazon's excellent delivery service, we provide 36-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns.
- -3-in-1 OBD2 Scanner: Autel AL539B is not only a simple OBD2 code reader, but also a top-rated battery tester with AVOmeter. It is designed to work with most 1996 and newer American, Asian and European OBDII/CAN compliant vehicles, providing you with comprehensive vehicle analysis
- -BATTERY TEST: AL539B, a expanded function OBD2 scanner with the additional capability of battery testing, is a great solution for you to quickly and accurately test most types of 12V batteries, including AGM, standard and maintenance-free batteries
- -CIRCUIT TEST: Autel AL539B is not only equipped with an easy-to-read build-in AVOmeter to allow you to test voltage, continuity and current at the fingertip. It will be easy for you to quickly access information about voltage, continuity and current of any vehicle for battery status analysis
- -Full OBD2 Functions: With AL539B OBD2 Scanner you can operate complete car diagnoses. Such as read/erase code, reade live date and freeze frame, I/M readiness status，O2 sensor test……The most direct and typical functions of this code scanner is to turn off the check engine light (MIL), which is completed via clearing the stored fault codes after the problems are solved
- -FASTER DIAGNOSES: For faster and more convenient diagnosis, the Autel code reader AL539B supports DTC lookup for detailed codes information retrieval, data playback and print capability for convenient vehicle health status analyzing. Feel free to get technical support via emailer Q&A if you are unsure whether the scanner tool is suitable for your vehicle, or any questions
- Performs all standard automotive electrical tests on the car or bench troubleshooting.
- Measure and set typical automotive functions with the tach and dwell setting.
- Test electrical components for faulty wiring and voltage.
- Check starting, charging and fuel delivery system voltage, and diode function.
- Extra-large easy-to-read digital LCD. UL listed leads and probes.
- Wide Applications-- The HT112B multimeter can accurately measure voltage, resistance, continuity, current, capacitance, frequency, diodes and batteries. This digital multimeter is very suitable for diagnosing automotive, industrial and household electrical problems.
- Smart Mode-- Default to enter this function directly when opening this multimeter. The SMART mode includes the three most commonly used functions: Voltage, Resistance and Continuity testing. This multimeter can automatically identify the measurement content in this mode, you don’t need to do anything extra.
- Easy Operation-- The slim multimeter with a large LCD backlit screen and the minimalist button design allows you to easily switch all functions with one hand. Convenient features like Data Hold, Auto Shut-off, Anti Miss Plug make taking and recording measurements easier than ever before.
- Safety First-- This multimeter is CE & RoHS Certificated Product and it has overload protection on all ranges. The rubber sleeve on the outside of the multimeter provides additional drop protection and withstand daily work wear.
- What You Get-- 1 x HT112B digital multimeter, 1 x tool bag, 1 x test lead(non-standard lead connectors), 4 x button batteries(2 for immediate use, 2 for backup), 1 x manual. Combined with Amazon's excellent delivery service, we provide 36-Month after sale service, lifetime technical support. Please feel free to contact us if you have any concerns.
- ⚡【Multi-function】Measure AC DC Amperage to 20A, AC DC Volt to 750V~1000V, AC DC Ohm to 60MΩ, Capacitance to 60mF, Temp -4~1832℉, Frequency 9.999MHz, Duty Cycle, 3/4/5/6/8 Cylinder Switchable, 0.1ms~10.0 ms pules width, 600~12000RPM Tachometer and Dwell Test. 【 BTMETER BT-705A Inductive Clamp for RPM measurement is NOT included 】
- ⚡【For Mechanics and DIYers】High accuracy 6000 counts multi-tester features with PEAK Hold on MAX/MIN. Diode & Continuity Test, NCV and AC True RMS, ℃/℉ switchable. With automatic zero adjust and overload protection on all ranges, 10 MΩ impedance.
- ⚡【Large LCD Display】This voltmeter using the words 20mm, 3.0 inch LCD display with Auto backlight sensor makes it convenience for troubleshoot car engine battery and electric problems in dim place. Auto OFF after 15 mins with no operation
- ⚡【Hands Free】Magnetic attachment on metal surface, Hanger, Kickstand to set your hands free, and auto backlight, led light in the knob allows your see the range and measurement clearly, especially when working under your vehicle or in the dark.
- ⚡【Temperature Test】Comes with thermocouple for water tank, Auto Manual Ranging Switchable. Includes zipped carry case which easily holds all the multimeter accessories, life time tech support, and 12 months warranty
- Amazon Kindle Edition
- Keler, Vincent (Author)
- English (Publication Language)
- 88 Pages - 02/09/2015 (Publication Date)
- 【ELECTRICAL CIRCUIT / STARTER / CHARGING SYSTEM TESTER】 Specially designed to diagnose the vehicle electrical system,including DC or AC voltage test, continuity test and current test. Diagnose the cranking status, and helps you to decide whether the starter voltage is normal or not, also diagnose the charging system and says: normal, low output,high output or excessive ripple
- 【EMISSION STATUS CHECK】 With this OBD II scanner, you can easily and clearly know your emission status and whether you can pass the smog test. I/M readiness check and O2 sensor test are the important related functions to tell you the emission problems.
- 【COMPLETE OBDII FUNCTIONS】 Read Codes, Erase Codes, Live Data, Freeze Frame, I/M Readiness, O2 Mon.Test, On-Board Mon.Test, Component Test and Vehicle Information; Support Live Data stream playback and Live Data graphing; Enhanced OBD II Mode 6, supports data printing via PC. Works on most 1996 and newer vehicles(OBDII & CAN)-domestic and import.
- 【EXTENSIVE VEHICLE COVERAGE】 More than 80 US, Asian and European vehicle makes after 1996. Smart AutoVIN technology for identifying vehicles easily.
- 【WARRANTY & UPDATE】 12-month guarantee and FREE software update for lifetime. TFT color display, and built-in speaker, the versatile, easy-to-use AL539 will streamline automotive service and help ensure rapid, accurate diagnosis and timely repair.
- Actron's professional level meter performs all standard electrical and automotive specific tests for on-car and on-bench troubleshooting, including: tach, dwell, volts, amps, ohms, continuity, and diode tests
- Tests starting and charging, ignition and fuel delivery systems, and helps locate faulty wiring and components
- Extra-large, easy-to-read digital LCD display features on-screen test leads connection reminder, automatic reverse polarity indication, low battery indicator, and hold button to retain display data
- UL and ETL listed tool has automatic zero adjust, overload protection on all ranges, 10 MΩ impedance, and is switchable between 4, 6, 8 cylinder modes
- Includes: protective boot, fold-out stand, detachable color-coded test leads, alligator clips, quick start guide, and detailed downloadable instructions in English, Spanish, and French
- Digital Multimeter:WIDE RANGE of tests for AC/DC Voltage, AC/DC Current, Resistance, Continuity, Capacitance, Frequency and Temperature; Tests Diodes.
- Voltage Tester:PROFESSIONAL LEVEL features include Auto-Ranging capability, and True RMS for measuring both AC Current and Voltage.
- EASE OF USE: Convenient features like Data Hold, Large LCD Backlit Screen, Kickstand, and Low Battery Indicator make taking and recording measurements easier than ever before.
- Capacitance & Resistance Meters:IDEAL FOR COMMERCIAL settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy-duty capabilities.
- Ground Resistance Meters: It measures ground resistance in 3 ranges from 40M Ohm to 400 Ohm,Resolution: 0.1Ω to10 KΩ,Basic Accuracy: ±(1.5% of rdg+3dgts)
- Multimeter Test Lead Kit --- 2 x Mini Spring Test Hook Clips, 2 x Mini Test Leads; 2 x Small Alligator Clips, 2 x Alligator Clips, 8 x Special Tip Probes , 2 x Test Extension Line, 2 x Spade Plug, 2 x Test Probes, 2 x Probes, suitable for multimeter / clamp meter to expand testing capability and flexibility for School, Lab, Electrician, Etc.
- 1000V/20A --- Maximum input voltage/current of test leads and probe pins is 1000V/20A. Maximum input voltage/current of small alligator clips Is 300V/15A and big alligator clips is 1000V/32A
- Test Extension Lead & Crocodile Clips: Applied double-insulation and made with flexible silicon leads, more secure reliable; Crocodile Clips shrouded by ABS+PA insulation shell for safety; Banana Plug and spade terminal helps to expand testing capability and flexibility.
- Test Probe: Rubber overmolded surfaces give the user a comfortable, reliable grip, to improve steadiness in slippery hands. Extra 8pcs interchangeable probe tips(4pcs nickel-plated copper and 4pcs gold-plated copper), small enough to access the tightest of SMD equipment.
- Mini Spring Test Hook Clips: Insulated and flexible silicone grabber hook is an absolute necessity when you need a third hand / test circuits sequentially components; Powerful spring pulling the min hooks, grasps tiny components firmly avoid short-circuit.
- 45 test ranges; 14 test functions; dual fuse protection
- RPM for DIS and standard ignitions, RPM pick-up and temperature probe included
- Dual fuse protection, built in tilt stand
- Dual display with analog bar graph and digital readings
- Great all around automotive DMM with 10 Meg/Ohm input impedance
- Amazon Kindle Edition
- Asoro, Osasumwen (Author)
- English (Publication Language)
- 102 Pages - 01/30/2021 (Publication Date)
Last update on 2021-05-07 / Affiliate links / Images from Amazon Product Advertising API