Best HVAC Multimeter Reviews 2018

Best Hvac Multimeters list

Are you a HVAC technician or a hobbyist electrician? Then, if you happen to fall in one of these categories, you know how vital it is to have a quality digital multimeter. It doesn’t matter whether you’re a pro or just a beginner in the HVAC field, but having a reliable and quality HVAC meter is really important if you want to determine frequency, resistance, voltage and temperature while at work. Different Multimeter brands have come up with all kinds of multimeters suited for their specific needs. There are digital multimeters for automotive, home, electronics and HVAC. Depending on where you major, you can choose a meter that meets your needs. So, how to find the best Hvac Multimeter? We understand that there are lots of multimeters on the market and selecting the best can mean a huge difference. For this reason, we have created this review to help HVAC specialists to find a multimeter that meets their difference needs.

Top 4 Best Hvac Multimeter comparison Table

Images HVAC Multimeter Resistance Voltage Amperes
Editors ChoiceFieldpiece HS33 MultimeterCheck Price Fieldpiece HS33 Expandable Manual Ranging Stick Multimeter for HVAC/R
Read Review
200Ω, 200kΩ
(1.0% rdg + 4 dgts)
600V AC – 600V DC 20 A
Budget ChoiceFluke 323 kitCheck Price Fluke 116/323 KIT HVAC Multimeter and Clamp Meter Combo Kit
Read Review
up to 40 kΩ 600V AC – 600V DC up to 400 A
Tacklife CM02ACheck Price Digital Clamp Meter, Tacklife CM02A 600 Amp TRMS 6000 Counts NCV with AC Current AC/DC Voltage Test Temperature Measure Auto-Ranging Multimeter
Read Review
6000Ω 600V AC – 600V DC 600 A
UEi Test instruments DL369Check Price UEi Test Instruments DL369 Digital Clamp-On Meter
Read Review
40MΩ 750V AC – 1000V DC 400 A

Most of the HVAC digital meters come with a temperature gauge feature. This prevents HVAC technicians from carrying additional tools for measuring temperature as they can get it in one tool which is the HVAC multimeter.

The 4 HVAC multimeter reviews

Beginners in electronics repair and other electrical problems can have a hard time selecting a multimeter of their choice. Due to this, we decided to come up with the best 4 hvac multimeters on the market at the moment.

Fieldpiece HS33 multimeter for HVAC(Our Top Pick)

The Fieldpiece HS33 meter is a quality tool with top features that make testing of temperature, frequency and resistance to be quick and easy.

Technical Features Of The Fieldpiece HS33 HVAC Multimeter



Display: 3½ digit liquid crystal display (LCD) with a
maximum reading of 1999.
Storage temperature: -4 to 140°F(-20 to 60°C), 0
to 80% R.H. with battery removed.
Battery life: 300 hours typical with alkaline.
Diode test: Test current:∼1.0mA
Accuracy:±(1.5% rdg + 3 dgts)
Open circuit volts:3.0VDC typical
Overload protection:500VDC or AC rms
DC volts: Ranges: 200mV, 2000mV, 20V(HS32), 200V
Resolution: 0.1mV
Accuracy: ±(0.5% rdg + 1 dgt)
Input impedance: 560kΩ on V inputs, 10MΩ on mV input
Overload protection: 600VDC or AC rms, 500VDC/350VAC rms 15 sec on 200mV range
Transient protection: 6kV for 10μ sec
AC volts (50Hz – 500Hz): Ranges: 200mV, 200V, 600V
Resolution: 0.1mV
Accuracy: ±(1.2% rdg + 3 dgts)
±(2.0% rdg + 5dgts) on 600V range
Input impedance: 560kΩ on V input, 10MΩ on mV input
Overload protection: 600V DC or AC rms
Transient protection: 6kV for 10μ sec
Temperature (HS33) Range: -30 to 200°F (-34 to 93°C)
Resolution: 0.1°F/°C
Accuracy: ±1°F, 32 to 120°F (0 to 48°C),
±1% + 1.5°F, -4 to 200°F (-20 to 93°C),
±2% + 3°F, -30 to -4°F (-34 to -20°C).
Sensor type: K-type thermocouple
Overload protection: 60 VDC or 30 VAC rms
Price: Check Price


It is made up of various features such as data hold, high voltage and continuity indicator and built in non-contact voltage that makes this meter to be simply amazing. That’s why it is a favorite among HVAC specialists.
fieldpiece hvac meterCheck Price

Why this hvac multimeter?

  • It is ergonomically designed to fit excellently in the hands of a user for simple use
  • It has features like the magnetic hanger and detachable test leads that allow the user to operate the device hands-free.
  • It can withstand tough situations with its rugged rubberized bumpers
  • It comes with an easy to read display

Fluke 116/323 kit hvac Multimeter

Made from one of the most reliable brands on the market, the Fluke 116/323 hvac meter is a durable and accurate meter. The multimeter and clamp meter combo kit measures 400 A ac current, 600 v ac and dc voltage.

Technical Features Of The Fluke 116/323 kit hvac Multimeter


Fluke 116/323 kit

Display: 6,000 counts, updates 4 per second
Storage temperature: -40 °C to + 60 °C
Battery life: 400 hours typical, without backlight
Diode test: Range/Resolution:2.000 V / 0.001 V
Accuracy:0.9% + 2
DC volts: Range/Resolution: 6.000 V / 0.001 V
Range/Resolution: 60.00 V / 0.01 V
Range/Resolution: 600.00 V / 0.1 V
Accuracy: ± ([% of reading] + [counts]): 0.5% + 2
AC volts: Range/Resolution: 6.000 V / 0.001 V
Range/Resolution: 60.00 V / 0.01 V
Range/Resolution: 600.0 V / 0.1 V
Accuracy: 1.0 % + 3 (dc, 45 Hz to 500 Hz)
2.0 % + 3 (500 Hz to 1 kHz)
Temperature Range/Resolution: -40 °C to 400 °C / 0.1 °C
Accuracy: 1% + 100
Range/Resolution: -40 °F to 752 °F / 0.2 °F
Accuracy: 1% + 324
Price: Check Price


It is lightweight and very easy to carry. The rugged design offers resistance to harsh environment and the display is for showing outcomes of different tests such as temperature.
best fluke multimeter for hvacCheck Price

Why this hvac multimeter?

  • It has a rugged design for longevity
  • C115 deluxe soft carrying case with shoulder strap makes maneuvering with the tool to be simple
  • It has visible and easy to use features
  • 400 A ac current measurement, 600 v ac and dc voltage measurement is just exceptional
  • Large display screen easily shows the results for the user to view

Tacklife CM02A autoranging multimeter

If you’re looking for a hvac multimeter that can troubleshoot both automotive and household electrical issues, this is the best option.

Technical Features Of The Tacklife CM02A autoranging multimeter


Tacklife CM02A

Display: 6,000 counts
Storage temperature: -10 C ~ 50 C
DC volts: Range: 6V / 60V / 600V
Resolution: 0.001V / 0.01V / 0.1V
Accuracy: ±(0.5% Reading + +3 digits)
AC volts: Range: 6V / 60V / 600V
Resolution: 0.001V / 0.01V / 0.1V
Accuracy: ±(0.8% Reading + +5 digits)
Temperature Range: -20~1000C (-4~1832F)
Resolution: 1C/2F
Accuracy: ±1% Reading + +2 digits
Price: Check Price


The Tacklife CM02A is built for versatile use and can measure temperature and other things like frequency and resistance. The large display screen makes viewing of test outcomes to be easy. Professionals as well as DIY can use it.
hvac work autoranging multi-meterCheck Price

Why this hvac multimeter?

  • The multimeter is very easy to use. This is because of its true RMS shown on the large backlit LCD screen.
  • The meter can be used for a number of household and automotive electrical issues
  • It is very safe to use with the insulated test probes and plastic gripping.
  • Operating the meter is very easy as it has an auto-shut off features that shuts down the meter when it is not in use for some time.

UEi Test instruments DL369 clamp on meter

Listed as the #1 best seller on Amazon in current clamps, this is one of the best hvac multimeter.

Technical Features Of The UEi Test instruments DL369 clamp multimeter



Display: 3¾ digit, 4000 count
Storage temperature: (DL379B & DL389)C
DC volts: Range: 400mV / 4V / 40V / 400V /1000V
Resolution: 0.1mV / 1mV / 10mV / 100mV / 1V
Accuracy: ±(0.5% + 4 dgts) / ±(0.8% + 10 dgts)
AC Volts (45Hz to 400Hz): Range: 400mV / 4V / 40V / 400V / 750V
Resolution: 0.1mV / 1mV / 10mV / 100mV / 1V
Accuracy: ±(2.0% +5 dgts)
Temperature: Range: -22˚ ~ 14˚F / 15˚ ~ 752˚F / (-30˚ ~ -10˚C) / (-9˚ ~ 400˚C)
Resolution: 0.1˚F / (0.1˚C)
Accuracy: ±(1.0% +5.4˚F) / ±(1.0% + 3.6˚F) / (1.0% +3.0˚C) / (±1.0% + 2.0˚C)
Price: Check Price


It is compactly built and can operate without contact. Other outstanding features that it offers include: data hold, auto shut off, dual display, test lead storage, and duty cycle, among others. Besides having exceptional features, this meter is also reliable and accurate.
uei dl369 digital clamp-on meterCheck Price

Why this hvac multimeter?

  • Has a storage pouch and carrying handle
  • It is compactly created to withstand hard conditions
  • It is safe for use
  • The manufacturer offers a three year limited warranty

What to look for in Hvac multimeters

There are various things to consider when picking a quality hvac meter and they are as follows:

  • Construction –go for a hvac multimeter tool that is durably made to withstand tough conditions. While at work, a meter can easily slide from the hand and fall down. To avoid it from crashing, you should acquire a well constructed meter that is shock resistance and sturdily built.
  • Ease of use – if you are new to multimeters, it is important that you choose a hvac meter that you can use with very little trouble. There are some hvac digital meters that are very difficult to use and need professionals to handle them. If you’re just an electronics enthusiast, you can acquire a less complicated and simple to use meter.
  • Accuracy – another feature to look at is whether the hvac multimeter you are planning to acquire is accurate or not. With so many meters on sale, ensure that you get one that provides accurate results.
  • Lightweight – having a meter that is lightweight is crucial. Since you will have to carry the tool with you almost everywhere at your work area, it should be lightweight and not a burden to you.
  • Features – different meters possess different features. When picking a hvac multimeter, ensure that it offers features that will help you to accurately measure temperature, resistance and frequency. Make sure that the hvac multimeter that you purchase has temperature gauge tester and other useful features that make your work to be easy.
  • Brand – there are several brands on the market. Despite this, not all brands offer accurate results. Some offer very costly products while others provide feature packed tools. Fluke, UEi, Fieldpiece, Craftsman, Mastech meters and Klein are some of the best brands. Buying from these brands can almost guarantee great performance.
    Check Price
  • Price – there are lowly priced hvac digital meters and highly priced hvac digital meters. When picking a multimeter of your choice, do not heavily base on their initial cost. As long as the multimeter has the features that you’re looking for and is from a notable brand, then you can acquire it. But there are multimeters with advanced features and perform more than just one task. These are costly but worth the price.
  • Warranty – finally, considering if the multimeter tool offers warranty or not is as well of great importance. A warranty guarantees the user of support in case the hvac multimeter has an issue or if it is received with damage.

Bottom line
With various forms of HVAC multimeters on the market, you should identify one that has the features that suit your work and it should be within your range. Also, the multimeter should come from a notable brand and be compact in design. The information we have provided above should be of great use to you and guide you on how to select your next exceptional hvac digital multimeter.

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