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[Updated] 5 Best Multimeter Under 100

One of the most important tools in electrical and electronic maintenance is a multimeter. An instrument that measures voltage, amps, resistance or continuity. It also allows you to perform basic tests on transistors, diodes and even microcontrollers like Arduino.

Most multimeters come with various options for measurements however these are not very useful when handling modern electronics where other features might be more interesting such as frequency measurement of capacitors or checking the functionality of sensors and transistors.

In this review, we will take a look at 5 Best Multimeter Under 100 dollars which offer all kinds of extras and some additional functions that are not available on older models.

Multimeters can be used in various fields such as electrical, electronic, automotive and even IT. It is often a go-to instrument in many locations when you are working on electronics or electrical equipment. The multimeter is used to measure the voltage, current and/or resistance of an object. This way it will reveal if there are any short circuits leaking electricity that might cost you your life or some expensive part that needs replacement.

5 Best Multimeter Under 100

  1. Klein Tools Auto-Ranging Digital Multimeter
  2. Mastech MS8268 Digital Multimeter
  3. Klein Tools MM600 HVAC Multimeter
  4. Fluke 107 AC/DC Current Handheld Digital Multimeter
  5. Fluke 101 Basic Digital Multimeter


1. Klein Tools Auto-Ranging Digital Multimeter

Klein Tools Auto-Ranging Digital Multimeter



Klein Tools Auto-Ranging Digital Multimeter is a multimeter that measures up to 600V AC/DC voltage, 10A AC/DC current and 40 M resistance. This electrical tester also measures temperature, capacitance, frequency, duty-cycle and test diodes. The Klein Tools Multimeter is built to withstand a 3.3-foot (1 m) drop as well as daily wear and tear on the job site. Along with this low battery indicator for the power source, the electrical tester has an easily accessible battery compartment for added convenience.

Klein Tools Auto-Ranging Digital Multimeter has a CAT III 600V safety rating. The multimeter is designed to withstand daily wear and tear on the job site as well as a 3.3-foot (1 m) drop. Klein Tools Auto-Ranging Digital Multimeter also features auto ranging, low battery indicator and easily accessible battery compartment for added convenience. Klein Tools Auto-Ranging Digital Multimeter comes with an 18-month warranty of original purchase against manufacturer defects.

This is a great multimeter for both household and workplace use. For individuals who are into electronics such as in automotive, aviation and other fields of technology, Klein Tools Auto-Ranging Digital Multimeter is an essential piece of equipment. The multimeter has a CAT III 600V safety rating that provides assurance that the electrical tester can withstand wear and tear on the job site such as vibrations.

The dial of Klein Tools Auto-Ranging Digital Multimeter features a low battery indicator with easy access to the battery compartment for added convenience, especially during emergencies. This electrical tester allows one to measure temperature, capacitance, frequency and duty cycle among other things. Due to its auto feature, one can easily spend less time thinking about measurements and focus on the task at hand. The dial is designed to be easy to grip for convenient use even when working with wet hands or certain objects.


2. Mastech MS8268 Digital Multimeter

Mastech MS8268 Digital Multimeter



Mastech MS8268 Digital Multimeter is a great tool for many uses around the house. I like that this has all ranges except frequency, and it also has relative measurement. It has an auto power off function and a blue LED back-lit LCD display. You can also disable the auto power off. It also has AC or DC 1000V/10A and 200KHz with 200uF as well as 40Mohm relative measurement with hFE Diode Check Continuity that gives LED and Sound warning when incorrect banana jacks are being used relative to the function switch setting. This is a great multimeter for both beginners and experienced repair technicians.

This multimeter can be used in the shop and also around the house. This is a very sleek design with an ergonomic handle to allow you to use this for extended periods of time without any hand fatigue, and it has rubber anti-skid pads on each side to keep this from sliding off the workbench. It comes with a carrying case which makes it easy to take anywhere, along with all accessories that are needed.

This multimeter gives professional measurements every time even when you’re doing household repairs or problems with your car’s engine. It’s compact enough for you to be able to carry it anywhere with ease so you can have all the right tools available at all times if needed. We really like that this gives professional quality results every time.

Check Also: 8 Best Projectors Under $100


3. Klein Tools MM600 HVAC Multimeter

Klein Tools MM600 HVAC Multimeter



This multimeter is great for HVAC and also has a CAT IV safety rating. From the name, this is great for HVAC applications, has a CAT IV rated safety rating and will work well in moderate electromagnetic environments such as residential, business and light industrial locations. It features a low battery indicator for added convenience and has a carrying case with all necessary accessories. It’s built to endure a 6-foot drop and can withstand wear and tear on the job site.

It has an auto ranging feature which makes it easier to monitor and one can also easily access the battery compartment and fuse for added convenience. This is of great quality at a very reasonable price. We really like that this has all ranges. The dial is designed to be easy grip even when wet or using gloves.

It also has a hold switch that will let you freeze the reading on the screen and a lighted display. There is an auto power off function but one can disable this for added convenience. Its compact size makes it easy to carry around, and it’s both lightweight and durable with rubber anti-skid pads on each side for added stability when working.


4. Fluke 107 AC/DC Current Handheld Digital Multimeter

Fluke 107 AC DC Current Handheld Digital Multimeter



Fluke 107 AC DC Current Handheld Digital Multimeter is just what you need to test a circuit for voltage, continuity, and resistance. The backlit display makes it easy to read measurements even in dark areas. The data hold feature lets you freeze the display on your screen for quick reading. It also features a diode test and frequency and duty cycle measurements to help you troubleshoot your circuits for safety reasons.

If you are looking for a handheld multimeter, then Fluke 107 AC/DC Current Handheld Digital Multimeter may just be what you need. This multimeter offers readings that range from 10 milliamps to 10 amps and has an input terminal for both AC and DC power allowing you to test many different types of circuits for voltage, resistance, current and more.

It comes with a backlit display to allow you to read it even in dark areas. It also features a data hold function that freezes the reading on the screen so you can see it without having to fiddle through several buttons to get your results. You will also find diode tests in this multimeter as well as frequency and duty cycle readings that help you ensure current does not exceed safety guidelines set by governing bodies such as ANSI. Add to that an auto-ranging function that makes it easy for users who are not well versed in electrical circuits or technology to use the product and you have a tool that is great for any job site situation.


5. Fluke 101 Basic Digital Multimeter

Fluke 101 Basic Digital Multimeter



At the bottom of the list, we have Fluke 101 Basic Digital Multimeter. This is a lightweight and compact multimeter that is easy to use even with one hand. It features automatic shutdown, 3-year warranty with a 45-day money back guarantee, CAT III 600 V safety rated and diode and continuity test with a buzzer for added convenience. It also offers automatic battery compensation to make up for voltage loss caused by discharged batteries so you’ll always get accurate readings. 

The battery compartment is easy to access for your added convenience as well as the fuse. Its black rubberized body makes it resistant to wear and tear caused by dropping or harsh conditions on the job site while its scratch resistant lens will maintain its appearance over time. After all of our research, we can say this is the Best Multimeter Under 100 dollars.



1. What is a digital multimeter used for?

They are used for measuring many different factors which include voltage, current and resistance in addition to the continuity of wires or items such as fuses. Digital multimeters also measure temperature, frequency and cycles per second as well as diode testing.

2. How do you calibrate a digital multimeter?

The process involves setting up your test environment by using known values that will allow you to get an accurate reading when testing your electrical circuit. You then set up your equipment and begin making measurements until you have recorded enough data points to give you an accurate average value allowing you to calculate out what the original measurement was based on the initial experiment’s findings. This process may vary slightly depending on the multimeter you are using so check your user’s manual for a more detailed guideline.

3. What is the difference between a digital multimeter and an analog meter?

An analog meter relies on mechanical parts to measure different factors while a digital meter uses electricity to do its measuring based on what type it is and how it was engineered.

4. What are the common variables used in calibrating a digital multimeter?

In most cases, you will be given variables such as temperature, frequency or amount of current that will allow you to set up an experiment and make measurements using known values until you have obtained enough information to give you accurate results every time without having to fiddle with several different options while taking measurements.

5. How accurate are digital multimeters?

They can be quite accurate depending on the brand you buy, how well they were designed and manufactured as well as the quality of materials used such as in their probes and display screens. Some may even come with advanced features such as data hold, auto-ranging and diode testing for added convenience that will help you solve your device’s problems quickly.

Buying Guide

When choosing the best digital multimeter for your needs, you need to look at several different features in order to make sure the one you choose is going to be able to fit your requirements.

Wattage: The wattage rating found on most digital multimeters measures how much heat they can handle when testing conductors or fuses before burning out so it is important that you choose a digital meter with a higher wattage if this will be an issue for you.

Digital readout: In general, many digital multimeters have easy-to-read displays which are bright and include large numbers for multiple languages as well as units of measurement including volts, amps, hertz and ohms along with temperature readings if needed.

Accessories: Depending on the manufacturer, you may be able to get accessories with your digital multimeter such as probes that will give you more flexibility when testing and a carrying case or pouch for added convenience when transporting it back and forth from work sites.

Dual (Range): Many digital multimeters come with dual ranges allowing you to choose between 20 millivolts DC to 1000 volts DC along with 0-200 amps AC which is ideal if your meter does not include this feature already.

Special features: These features can vary by brand but they are usually designed for professional electricians who need additional capabilities when conducting tests in order to determine pattern faults as well as noise filtering in environments where there may be interference due to other electrical devices.

Warranty: Before purchasing your digital multimeter, you should check what kind of warranty is being offered and how long it lasts since this will help protect your purchase if anything goes wrong after the manufacturer’s stated time limit has expired the meter itself.


Now you are armed with a little more information about Best Multimeter Under 100, what they offer and where to look when deciding which one is right for you, you should be able to choose one that will continue to work well for many years without needing any repairs or service beyond the basics such as cleaning off dust before using it every day.

Be sure to pack up your meter in its carrying case after each use so that it does not get damaged from being dropped or having its display screen scratched by other tools that are in your toolbox.

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