Table of Contents
- 1 Introduction
- 2 Best Automotive Multimeter – Comparison Table
- 3 1 Autel AL539B OBD2 Scanner
- 4 2 Innova 3340 Automotive Digital Multimeter
- 5 3 Electronic Specialties 597 Premium Automotive CATIII 1000V Hybrid Safe DMM
- 6 Conclusion
IntroductionBuy from Amazon!
A digital multimeter is widely known as a DMM and is a device used by mechanics to read various values of your vehicle. It can offer the combined performance of an ammeter, voltmeter, and ohmmeter. You can find it in various models but it’s typically small and is very easy to operate. More than that, they usually come with a very affordable price tag. This device can also be used by car owners that prefer fixing their vehicles by themselves.
These devices are a lot more accurate than analog multimeters as they greatly reduce the reading and interpolation errors. They can ensure that they won’t face any problems when connecting the device to a test circuit with the wrong polarity. This is thanks to their auto-polarity features. You will also be able to use them more freely as they don’t have any moving parts that can cause any shock and wear failures.
You need to be very careful when reading the pointer of an analog multimeter. If you’re looking at it from a tilted angle, you will see a different value, and this is called a parallax error. However, digital multimeters use numerical display, which easily solves the problem. You will also benefit a faster reading process as the reading won’t be as complicated. And unlike analog multimeters, these models don’t require zero adjustments.
The digital output provided by a digital multimeter can also be used for further processing or recording. And since the advent of integrated circuits, the price, the size, and the power requirements have been reduced. The LCD display helps you read the values accurately, and is easy to carry anywhere.
In this article, we’ll talk about Our Top 3 Best Automotive Multimeter.
Best Automotive Multimeter – Comparison Table
Easy to Use
1 Autel AL539B OBD2 Scanner
The Autel AL539B OBD2 Scanner offers you a simple but highly efficient reading tool for your vehicle. Probably it is the Best Automotive Multimeter available on the market today. This device can do a lot more than just read your OBD2 codes. You will also be able to use it as a top-rated battery tester with AVOmeter. This way, it will be very easy to access information about your vehicle battery’s voltage, continuity, and current. It’s a great device for battery status analysis and it’s a lot more accurate than a wide range of analog multimeters and OBD2 readers within the same price range.
Thanks to the additional capability of battery testing, this OBD2 code scanner is an excellent option when it comes to accurately test most types of 12V batteries. This includes AGM, standard, and maintenance-free battery models. You will enjoy this expanded function when you need a little bit more information on your car’s battery, besides its OBD2 details.
With this scanner, you can benefit from a complete car diagnosis process as it has all the functions you need. One of the most direct and helpful features of this OBD2 code reader is its ability to turn off the check engine light (MIL). That light can be very annoying and disturbing. But the scanner can get rid of it after clearing the stored fault codes after all the problems are solved. This will give you all the peace of mind you need to continue driving.
The basic functions of this scanner are emission-related diagnoses, I/M readiness status check, O2 sensor test, on-board monitor test. And these are necessary for passing emission tests. You will also benefit from faster and more convenient diagnoses. And it supports DTC lookup for detailed code information retrieval, data playback, and print capability for superior analyzing.Buy from Amazon!
- Easy to Use
- Durable Case
- O2 Sensor Test
- Faster Diagnoses
- On-Board Monitor Test
- I/M Reading Status Check
- Emission-Related Diagnoses
- Data Playback and Print Capability
- Great OBD2 Reading Performance
- Convenient Vehicle Status Analyzing
- Portable and Can Be Carried Anywhere
- Top-Rated Battery Testing Performance
- Tests Most Types of 12V Batteries on the Market
- Can be Used to Turn Off the Check Engine Light (MIL)
- Supports DTC Lookup For Detailed Code Info Retrieval
- Works on Standard, AGM, and Maintenance-Free Models
2 Innova 3340 Automotive Digital Multimeter
The Innova 3340 Automotive Digital Multimeter is a professional device that can help you figure out what problems your engine might have. It’s very important to keep your vehicle in a good state. And to figure out what the issues are you need to be able to read both the OBD2 and the battery. This DMM can make your life much easier when it comes to car maintenance. The price isn’t too low but it’s still very affordable compared to other models within its performance range.
Thanks to its high-quality design, this DMM is durable and can withstand accidental drops. You can carry it with you anywhere you need and not worry about it breaking too easily. It’s also very easy to use, which is a great advantage to people that love fixing their vehicles all by themselves. With this investment, you won’t have to waste money on a mechanic every time a small problem arises. Even if the problem is easily fixed, mechanics tend to be pretty expensive. And if you can’t afford their expertise, this DMM device is a great choice for you.
With its ability to pinpoint engine problems, this professional automotive multimeter can help you maintain your vehicle in a good shape. It also features tests alternator diodes, duty cycle, solenoids, breaker points, wiring, switches, and a lot more. You will also receive a temperature probe, an inductive RPM clamp, and a convenient carrying case. This will help you keep the device safe.
The durable case is not the only thing that makes this device durable. You’ll also benefit from special safety features, such as auto-ranging, auto shut-off, and over-load protection. And for hands-free protection, it also includes test lead holders.Buy on Amazon!
- Easy to Use
- Durable Case
- Auto Shut-Off
- Great Performance
- UL Certified Product
- Over Load Protection
- Convenient Carrying Case
- Temperature Probe Included
- Comes With an Inductive RPM Clamp
- Helps Pinpoint Engine Problems Accurately
- Tests Alternator Diodes, Duty Cycle, Solenoids
- Also Tests Breaker Points, Wiring, Switches, etc
- Can Be Used by Both Professionals and Amateurs
- Includes Test Lead Holders for Hands-Free Protection
- The Display Could be a Little Bigger
3 Electronic Specialties 597 Premium Automotive CATIII 1000V Hybrid Safe DMM
The Electronic Specialties 597 Premium Automotive CATIII 1000V Hybrid Safe DMM is designed to help you check your vehicle’s problems. It can be used with hybrids and is even waterproof to IP67 standards. You’ll also love its compact design that saves a lot of space when you’re carrying it around. It’s slightly pricey but it does offer a pretty good performance and great durability. This makes it very long-lasting.
Thanks to the backlit LCD with a 40 segment analog bar graph, you will be able to get fast and clear results. This device is also capable of providing accurate readings for any battery you decide to test. It’s trustworthy and efficient. And the 1 Ms peak min/max function is for glitch capture. It comes with everything you need to use it and you don’t have to be a professional to learn how it works. But despite its simplicity, it can be used by both professionals and amateurs.
With the Ms pulse width, this DMM is also great for fuel injector on time. And it can offer a desirable and convenient 20 amperes fused test range. The device has a hard case that keeps it safe in case of an accidental drop. And when you’re not using it, you can store it inside the high-quality case included in the package. This will allow you to take the DMM anywhere you need without risking doing any damage to it.
The package includes an EST-100 infrared thermometer adapter, which helps measure surface temperatures up to 1022F.Buy on Amazon!
- Easy to Use
- Safe for Hybrids
- Reliable and Fast
- CAT III 1000V Rated
- Durable Protective Case
- Waterproof to IP67 Standards
- Ms Pulse Width For Fuel Injector On-Time
- Backlit LCD With 40 Segment Analog Bar Graph
- One Ms Peak Min/Max Function For Glitch Capture
- Slightly Pricey
Automotive Multimeters are one of the best investments for a car owner that loves repairing their own vehicle. It costs between $100 and $200 but it can last a lifetime. This makes it much more affordable than having to waste money on a mechanic every time a tiny light on your dashboard is on. These models are very easy to use and can be carried anywhere.