Having a multi meter with an amp clamp when troubleshooting a HVAC system is ideal when needing quick amp load readings.
For example testing a condensing fan or blower motor for over amping can be done quickly by simply clamping one of the pole wires.
There are many good HVAC amp clamp multi meters on the market with techs divided on the best brands.
Personally I use a Fieldpiece HS36 that has an attachable Amp clamp and has worked great for many years.
With the many brands available here is below is our picks HVAC amp clamp multi meters.
Be sure to read the reviews on Amazon, forums, or elsewhere to be sure a unit is a good fit for you.
*This post contains affiliate links.
Our Picks for Best HVAC Multi Meters 2019
Name Amp Clamp True RMS Build
Etekcity MSR-C600 Yes Yes Budget
Fluke 323 Yes Yes High-End
Fieldpiece HS36 Yes Yes High-End
Klein CL900 Yes Yes Mid-Range
UEi DL389 Yes Yes Mid-Range
- Etekcity MSR-C600
- Fluke 323
- Fieldpiece HS36
- Klein Tools CL900
- UEi DL389
Etekcity Digital Multimeter, MSR-C600 Auto-Ranging Clamp Meter
If you need a low-cost amp clamp the Etekcity MSR-C600 is a cheap budget solution.
It measure all voltages AC and DC as well as an amp clamp with a built-in display.
It is not a top-of-the-line multi meter but is good as a backup meter for a HVAC tech or for a home owner.
The package comes with a small carry bag to help keep in protected when stored away.
Fluke 323 True-RMS Clamp Meter
Fluke is a well know manufacture with many good multi meters.
The Fluke 323 is a good unit that has a clamp to quickly and easily measure amps.
It is also a True-RMS which means it is very accurate with readings.
The Fluke 323 is a good unit that gets the job done.
Fieldpiece HS36 Expandable Autoranging True RMS Stick Multimeter w/Backlight
The Fieldpiece HS36 is an older Amp clamp meter that has been around awhile.
It has an attachable accessory head that allows for an Amp clamp to be easily attached.
I have used one for many years and it may be the familiarity but it is my go to unit.
There are many more meters available with the Fieldpiece HS36 a dependable unit that has has always worked for me.
Digital Clamp Meter, Measures Current, Voltage, Resistance, Continuity, Frequency, and More Klein Tools CL900
The Klein Tools is a popular brand name with many amp clamp meters including the CL900.
It has many nice features such as an analog bar graph and back light display.
It is a TRMS meter which is good for accuracy.
UEi Test Instruments DL389 TRMS Dual Display Digital Clamp-on Meter
The UEi DL389 is a dual display meter with an attachable amp clamp.
The clamp can be removed for easy storage and other attachments can be used such as a K-Type temperature probe.
It has been available for sometime and a good unit for the price.
Summary
There are many multi meters with amp clamps available in all price ranges.
Many techs will have personal favorite with no single unit being the best.
Fluke units are usually considered the top brand name but many other work just as well.
HVAC service technicians are often divided when it comes to multi meters.
Reading through the reviews on sites such as Amazon or forums is always a good idea to see if it is the right fit for you.
Finding a good HVAC meter that helps you get the job done quickly and reliably is always the goal.