What is the Best Multimeter For Automotive Use?

When it comes to the best Automotive multimeter, the name Fluke 115 digital multimeter offers all the features and benefits that service technicians and electricians need to get through the workday.

Fluke digital multimeters are the preferred choice globally due to their rugged, reliable and safe design. The fluke 115 digital multimeters were designed and built with these factors in mind. Enabling users to conduct detailed measurements most efficiently and safely in every environment imaginable results from decades of experience, continued research and extensive road testing. The new fluke 115 digital multimeters are guaranteed to perform even under the most demanding circumstances. The Fluke 115 digital multimeters are easy to use, Fluke is rugged, and fluke is excellent for general electrical and electronic testing. It is a compact true RMS meter; it is the CAT II 600 volt safety rated.

Quick Review Fluke 115 Multimeter
  • Large white LED backlight for working in dim light areas
  • It Measures A/C and D/C voltage to 600V
  • It Measures A/C and D/C current to 10Amps (20 Amps overload for 30-seconds max) Measures resistance, continuity, frequency, and capacitance
  • It Provides Min/Max/Average to record signal fluctuations
  • It includes a holster with probe holders for easy storage
  • It is a compact ergonomic design for one-handed operation
  • It consists of a magnetic hanger for hands-free operation
  • CAT III 600 V safety rated
  • Fluke 115 measures: 167 x 84 x 46 mm (6.57 x 3.31 x 1.82 in)
  • Maximum voltage: 600
  • VCAT III: 600VDisplay:  6,000 counts
  • Bar Graph: Temperature:  (-10°C) to (+ 50°C)  Temp storage (-40°C) to (+ 60°C)
  • Battery: 9 V Alkaline
  • Battery life: 400 hours, without backlight
  • Weight: 550 g
  • Warranty: 3 years

Fluke 115 Compact True RMS Digital Multimeter

Check Price

The box includes:

  • Holster
  • 9V battery included
  • TL75  silicone test lead set and user’s manual


True RMS

The Fluke 115 True RMS technology is accurate in reading and precise under the problematic situation. This fluke has a unique technology that it can read A/C sinusoidal waves as well as non-sinusoidal waves. Moreover, it can calculate the equivalent D/C value of an A/C wave. Therefore, those meters that don’t have the True RMS technology show inaccuracy in data and observe false readings. Professionals use this technology to diagnose PC circuits, HVAC troubleshooting, and sensitive electronic appliances.

Data Hold

The data hold option is advantageous when you can not write down the readings immediately or remember the values in your brain. To avoid empty-handed, press the HOLD button on the multimeter, and the multimeter will store your readings until you drive a new reading. It might seem non-functional, but the data hold option is the reason to make or break a multimeter. Professionals like this feature immensely as it alleviates the use and saves a lot of time and effort.

Larger Display Screen

Large LCD is the 6000-count backlit screen that is very easy to read from any sideways angle. It is advantageous because many LCDs lose contrast under a particular angle sideways, and it is pretty hard to read the symbols. However, the Fluke 115 features a bright and clear LCD that performs extraordinary well, even in darker areas.


The electricians forgot to turn off their devices after use, especially when you are a beginner, and the consequences result from battery drain.

So the battery saving option is auto-shutoff in this fluke 115. It saves time, a lot of effort and money. The device will turn off automatically after 10 minutes of inactivity.


This option is beneficial for beginners and those who do not have much knowledge of digital multimeters. It is a helpful feature because you do not have to set the range; otherwise, you might damage the instrument. So instead, Fluke 115 does that for you. Also, if you do not select a proper mode, you will get a beep, an audible warning.

Low Battery Indicator

Low battery mode warning, for savvy users and hobbyists, is a noticeable feature, just like the auto-shutoff. It gives an auto- beep for low battery warning. This feature is not present in many other multimeters. Still, it is a beneficial feature to avoid it in an emergency, while you are working and suddenly the battery goes down without any warning. Therefore this feature is also a savour.

Analog Bar Graph

The bar graph is a bridge between analog and digital reading, it’s better to have this bar graph so it’s better to read out.

Who can use Fluke 115 Multimeter?

The multimeter is the choice for professionals and beginners for its auto-range functions for the customers who are not using it daily or are unaware of analysing data. This Fluke 115 is for automotive use, professionals, technicians, electricians, hobbyists, DIYers, but it is not for the heavy-duty industries. His customers love its friendly behaviour. Its small and compact size is convenient in grip and easy to manoeuvre.

  • Affordable
  • Portable and small
  • Large display screen
  • Accurate and precise
  • Lack of microamps and milliamps range scale
  • Side probe holders prone to wear

Frequently Asked Questions:

Can I check the Temperature with Fluke 115?

No, you can not test temperature even if you have separate probes to check the temperature. Because this device does not have a temperature testing system.

When I short my leads together, for resistance the reading is not zero. Why?

When you measure the resistance with the new test leads, typically, it will give you the 0.1 to 0.3 Ohms range for a new set of leads. Therefore, the test lead error should be subtracted from the resistance readings. In addition, the relative delta mode push button in some multimeters will automatically be subtracted for you by pressing this button.


Fluke 115 digital multimeter is small, compact, precise. It has some minor negative downsides, but its versatile features and user-friendly nature outweigh its minor downsides. It is an exceptional multimeter with high precision. Overall the Fluke 115 is supposed to be the best automotive multimeters. The names together within this automotive line are Innova 3320, Innova 3340, Fluke 87V, Power probe CAT 1V and Fluke 77 1V. Although these are also the best multimeters, why Fluke 115? Because of its varied range of functions and easy handling, and most of all its accuracy. Therefore, it is recommended for all automotive users to buy Fluke 115 digital multimeter, the name you can trust.

Related posts:


Fluke 113 True-RMS Utility Multimeter

Fluke 114 Digital Multimeter With TRMS For Electricians