Category Archives for Multimeter reviews

Best Automotive Multimeter Reviews

Are you looking for the best automotive multimeter that can help you perform your auto troubleshooting tasks with ease?

Multimeters are great tools for any serious technician or electrician who wants to work more effectively and efficiently. Without this tool, you can do practically nothing when working on electrical parts at home or in your car.

There are different types of multimeters ranging from home multimeters to automotive ones. This review is going to focus on the best types of auto multimeters available in the market today.

If you intend to use the most ideal testing tool for your job, it is better to consider only the ones with the best features that are very durable. The 4 multimeters reviewed here are highly regarded in the industry as customer reviews and ratings have shown.

So, which is the top automotive multimeter in the market today?

Find out here:

1. Innova 3340 Automotive Digital Multimeter



INNOVA 3340 Automotive Digital Multimeter


The Innova 3340 is a high grade multimeter. It is designed to help you accurately identify engine problems as it tests switches, wiring, breaker points, solenoids, duty circle, alternator diodes and many more.

This multimeter features over-load protection, auto shut-off and auto-ranging.  The meter is widely regarded in the market not just because of its features but also because it is sold at a reasonable price.

The Innova 3340 is designed with a temperature probe which effectively measures temperature in both Fahrenheit and Celsius. Unlike some other models in the market, this multimeter is extremely simple to use. With rugged corner guards and hold buttons, you are guaranteed ultimate protection as well as highly accurate testing for all types of auto electronic jobs.

It comes with a clamp style lead, probe, test leads, nylon storage pouch and a user manual. If you are not fully familiar with multimeters, it is better to go through the instructional manual carefully to acquaint yourself well with its uses. Most of the bad reviews are not necessarily because of any defects in the product but due to incorrect usage by the customer. So, you are advised to carefully read the instructions before working with this tool.

Innova 3340 Automotive Digital Multimeter (10 MegOhm/UL)
  • Professional Automotive Multimeter designed to help pinpoint engine problems - UL Certified Product
  • Tests alternator diodes, duty cycle, solenoids, breaker points, wiring, switches, and more
  • Temperature probe, inductive RPM clamp and carrying case included
  • Features auto-ranging, auto shut-off and over-load protection
  • Includes test lead holders for hands-free protection

2. Innova 3320 Auto-Ranging Digital Multimeter

INNOVA 3320 Auto-Ranging Digital Multimeter


Here is another high quality multimeter from the Innova brand. It is designed to accurately and safely troubleshoot different household and automotive electrical problems.

This meter is versatile with auto-ranging scales which eliminate the need to manually dial the range when making electronic measurements.  Other great features of  the Innova 3320 multimeter include rubber corner guards, attachable test leads, single setting resistance function, large digital display, auto-ranging scales, color-coded LEDs and 10 MegOhm input.  Interestingly, it is also one of the cheapest models on the market.

The Innova 3320 is highly regarded as customer reviews and ratings have shown. This is the ideal multimeter to have if you want an accurate and effective measuring tool for your household and automotive jobs. For those looking for a very affordable tool that can guarantee accuracy, this is the best option for you.

3. Fluke 77-4 Automotive Digital Multimeter

Best Automotive Multimeter

This tool oozes quality in all areas. The Fluke brand always produces high quality multimeters and this Fluke 77-4 model is no exception.

The tool is rugged, easy to use, reliable and accurate. The fact that it is made in America is an added advantage because it passes all safety standards. Fluke 77-4 is a general purpose multimeter that provides the most basic features needed to fix any electrical faults in your car. Although it bears the name “automotive”, this meter can also be used for home appliances and other types of applications.

It is ideal for professionals who always need to get accurate data and measurements. The Fluke 77-4 can equally be used by amateurs and DIY persons who may not have strong knowledge of electrical applications. The tool is very easy to use unlike some other types of multimeters that are designed in too technical a fashion.

It has both manual and auto ranging which offers you great versatility when making use of the tool. It can be used for auto repair, bench repair as well as for field service. The Fluke 77-4 has a large display which makes it easier to read on the screen. It also responds faster than other types of models in the same category as this one. Overall, the Fluke  77-4 has all the features you will ever need to help you achieve better performance at work.

3. Fluke 88V 1000V Automotive Multimeter

Fluke 88V 1000V Automotive Multimeter

The Fluke 88v is another excellent multimeter model from the Fluke brand. It is specifically designed to assist auto professionals solve auto problems faster.

This model comes with lots of features that can help you perform any electrical task more effectively. It has troubleshooting and measurement functions which can solve almost any problem with hybrid and conventional vehicles. Interestingly, it is not only meant for automotives. The Fluke 88v can be used for household electronics too, so even if you bought it for automobiles, this does not prevent you from using it for other gadgets if the need arises. This adds versatility to the many features it possesses already.

The Fluke 88v has all the features you will find in other Fluke models. The company is widely regarded by many as the best brand on multimeters in the industry. This model is properly designed to meet that standard. Its automotive test functions include current, resistance, AC voltage and DC voltage. There is also the max/min recording for logging the lowest and highest readings over time. Fluke 88v has all it takes to give you the best testing and troubleshooting performance in your auto operations.


Automotive engineering and electronics is a vital job that needs the best quality tools for effective troubleshooting.

Those who have experience in this industry will understand that a multimeter is a tool you simply cannot do without.

It is very important to select the ideal multimeter when working on automotives and other household electronic gadgets. If you are looking to select the best automotive multimeter, the above models are definitely worth investigation.

Fluke 323 True-RMS Clamp Meter Review

If you have been searching for a portable and reliable troubleshooting tool that can help you out with your readings, the Fluke 323 True-RMS Clamp Meter is certainly an excellent choice. Both commercial and residential electricians will love it since it comes at a truly practical size and it does not lack anything in terms of quality and efficiency. Whenever you need it, you take it out and start working towards identifying the electrical problem that has been messing with the specific project. Let’s have a closer look at the pros and cons of this product in a detailed Fluke 323 True-RMS Clamp Meter review.



First of all, the Fluke 323 True-RMS Clamp Meter is a neat and modern product, with an ergonomic grip and design. It is inexpensive when compared to other similar quality meters in its class. You can easily use it everywhere, as it is portable and allows for smooth transportation. The readings are accurate and simple to take, helping you out when it is needed to do continuous tests and not waste time in the process. The build quality is excellent; simply pick it up and you can tell that it is made of quality components. In a nutshell:

  • It is quite affordable for a Fluke Multimeter
  • It is portable, small-sized and ergonomic
  • It delivers accurate readings
  • It is made of quality construction, true to the Fluke name
  • It is easy to use




On the other hand, Fluke 323 True-RMS Clamp Meter comes with quite a few disadvantages. Its range covers from 400 up to 4 kΩ with continuity detection. For lower voltages, we had issues getting a reading, and this could be a major problem for some! Ergonomically speaking, there is not enough space to store the test leads. Over time, this can become a problem as it increases the likelihood that the leads will be lost or damaged. There is no adequate protection for the leads unless you get them stored somewhere neatly. As far as the instructions are concerned, the documentation has proven to be quite poor. In a nutshell:

  • Its range does not cover lower voltage
  • Small space for test leads to store
  • Its documentation is quite poor
  • Basic reading


Bottom Line


As this Fluke 323 True-RMS Clamp Meter review has shown, this is a reliable product for electricians that want something easy to use, modern and without taking up too much space. It comes with two-year warranty, hold button, and soft carrying case. However, there are some problems that you may need to put up with. If you are fine with the confined space for the test leads and you can settle for 400 up to 4 kΩ voltage readings, this is a fine piece of machinery that will certainly make your job easier.


Mooshimeter Wireless Multimeter

Mooshimeter Wireless Multimeter Review

Mooshimeter Wireless Multimeter review

Here is our Mooshimeter Wireless Multimeter review. During our time with this meter, we learned that it is truly unique! It features all of the features of a normal multimeter, minus the screen. The Mooshimeter Wireless Multimeter uses your smartphone or tablet (IOS or Android device) as the display. This not only allows for easier saving and sharing of your multimeter readings, but also makes for a very light and  compact multimeter.




This multimeter features a smaller than average form factor, yet sports the most commonly seen features among most multimeters, as well as a few more unique features that are less commonly seen. Notable features include: dual channel measurement, voltage to 600V, current to 10A, and resistance range of 20ohms to 20Mohms.

It also features a Bluetooth 4.0 connection to your smartphone or tablet. The IOS and Android apps are both available free of charge on their respective app stores. This is an IEC CAT III meter.

Mooshimeter Wireless Multimeter review



  • Dual Reading Support – Simultaneously measure voltage and current, two voltage sources, etc
  • Easy Setup – Automatic pairing once app is installed on your device
  • Accurate – Our comparision tests between this meter and a higher end Fluke showed a high degree of accuracy
  • Batteries are included and preinstalled – Wake the meter by touching the Ohm lead to the Common
  • Graphing Capability – Including the option to graph multiple sources
  • Excellent battery life – We still haven’t had to replace the original batteries – just remember to put the meter to sleep when you’re finished using it
  • Ability to log results to microSD card



  • No physical power switch – device can only be put to sleep via the app
  • Included carrying case, although good quality, is too small thus leaves no room for accessories
  • Documentation is poor – although there is a quality online community that can field questions

Mooshimeter Wireless Multimeter review



This is one of our favorite meters we’ve reviewed recently. Mostly due to the unique app integration and on-screen readings. This no doubt a handy device that also appears to be quality-made. It would be a nice addition to any electrician, engineer, or even hobbyist toolkit. If you are looking for a basic, no-frills, or budget meter however, we would look elsewhere.



Innova 3320 Auto-Ranging Digital Multimeter Review

INNOVA 3320 Auto-Ranging Digital Multimeter has been designed conveniently and accurately to diagnose different electronic problems both in automotives and in homes appliances.

It is one of the most accurate autoranging multimeters you will see on the market. With its special features, you will be able to easily detect faults and find the perfect solution to any electrical problem in little time. It saves you a whole lot of effort and removes any guesswork when troubleshooting appliances.

This article is will provide a comprehensive review of the INNOVA 3320 multimeter.


The most basic function of this multimeter is the measurement of DC and AC voltage. Other functions and features include audible continuity checker, diode checker function, measuring resistance and the measurement of AC/DC current.

However, one unique feature of the INNOVA multimeter is the fact that it measures up to 200 MA of AC current and 10 amps of DC current. Most people need a multimeter for the measurement of DC current and it is rarely used to measure AC current. This makes the INNOVA 3320 model a worthwhile investment since it has enough DC measuring capacity for most applications.

Because the circuit board of the multimeter makes use of prime spec electrical components, the meter reads very accurately when used for measuring current and resistance. According to most customers who have used the meter, it is the most consistent multimeter ever manufactured. Moreover, it is quite affordable compared to other auto ranging multimeters in its category. Most auto-ranging multimeters of the same price range with this INNOVA model have very slow auto ranging speed. But with INNOVA, you will get accurate and fast measurements which leads to increased efficiency and saves time into the bargain.

It comes with a battery load tester. This is an added advantage if you deal with batteries and sometimes need to test the battery to know its status on the tester that indicates color red for bad, orange for weak and green for good. This provides the best method of ascertaining the proper condition of the battery.

It also comes with detachable chest leads. This gives the device protection against damage in case it is accidentally dropped on the floor. The multimeter also comes with arm straps which enables you to easily slide your arm into the meter and keep it secured while you make measurements. This feature will be very beneficial if you are making measurements on automotive electrical systems.


Below are the reasons why the INNOVA 3320 digital multimeter is the number one choice for most electricians and auto mechanics

  • It has a single testing resistance function for DC and AC voltage
  • It features color coded LED and large digital display for quickly checking battery
  • Its auto ranging feature eliminates the need to manually dial the correct range when measuring AC and DC current
  • It is UL certified manufactured to accurately and safely troubleshoot different household and automotive electrical problems
  • It features protective rubber guard for better protection


  • It can only measure about 200 M Amps. So, it might no be suitable for people looking to measure substantial AC current


There are different types of multimeters on the market today ranging from manual reading meters to autoranging ones. However, the most important things to look for when buying a multimeter are the measuring capacity, versatility, speed and accuracy.

The INNOVA 3320 multimeter scores very highly in this regard. If you are looking for an affordable multimeter that is fast and accurate at all times, the INNOVA 3320 multimeter is the ideal choice for you.




Tek Power TP9605BT Wireless Multimeter Review

Tek Power TP9605BT Wireless Multimeter Review

For most electricians, no job can be done effectively without a multimeter. In fact, a multimeter is the most important tool any professional electrician should have in his tool cabinet. This is why it is important to select the best multimeter when looking at the market to buy one.

If you intend buying a new multimeter or replacing the old one you have, you may want to consider one of the best in the industry today. Below, we shall have a critical review of the Tek Power Wireless Multimeter pointing out its features, pros and cons.


Do you know that the Tekpower TP9605BT is the world’s first digital multimeter with Cell phone APP connection? Well, now you know. This multimeter is built with two way connection: Android cell phone connection and also connectivity with windows PC via USB.

Grab the Tekpower Android app for cell phone connections and the software app for USB-PC connections. This feature allows you to post or share measurement readings and results on social media or by email. It also displays readings in the form of lists or charts.

The Tekpower TP9605BT wireless multimeter features a fully functional 6000 count true RMS measuring system with intelligent connections, USB and Android cell phone connections. It also has an automatic ranging function with a manual override.

This wireless multimeter comes with a K-type thermo sensor feature that allows you to conduct the temperature measurement during operations. It also comes with an optical USB cable that enables you to connect the meter to your computer.


  • It is convenient – it has an auto-ranging feature which is very convenient and effective
  • It has a great design and quality – The Tekpower meter’s case feels firm and does not get loose. The probes are made with heavy gauge wire and also have brass/metal screw retainers so they don’t strip out like the soft plastic ones when taken apart to change batteries. This leads to a durable product
  • Safety – it posses quality test leads meeting CAT II and CAT III standards. It has a warning sound and light alerts if probes are in the wrong socket when trying to measure something
  • It is affordable – compared to other auto range meters, the Tekpower TP9605BT wireless multimeter is relatively cheaper


  • It uses low quality batteries which jeopardizes the battery life. Although it has auto-shutoff after approximately 15 minutes, the light can be kept much longer with a longer press on the light button
  • Some users have complained that the Tekpower meter consistently fails to turn on at the first attempt but confirm that it eventually does switch on after several attempts


Like we have said before, the Tekpower multimeter is the world first model with cell phone connection. You should also note that the Tekpower Android app download is free and so is the data-logger software for PC connections.

In general, the Tekpower TP9605BT wireless multimeter is one of the cheapest auto-range meter available on the market. Given that it possesses functions and features that other similar or more expensive multimeters lack, it is worth a second look.

It is the best multimeter, especially for amateurs and beginning electricians who want the safest working tool for better job efficiency.