Fieldpiece HS36 – Expandable True RMS Stick Multimeter

Fieldpiece HS36 True RMS Review

There are different compact digital multimeters on the market. Perhaps that’s why choosing the best one for HVAC work is always a problem for most people. Most people have found disappointment with the multimeter they choose.

But have you tried the Fieldpiece HS36 multimeter? If you are an HVAC professional and looking for the perfect multimeter, this one won’t disappoint. We know perfect doesn’t exist, but it doesn’t mean something close to excellent doesn’t exist.

It is, however, with noting that perfection, although hard to achieve, might be present. But it is understandable for a person to look for only the essential things in any multimeter or other instrument.

We have reviewed this product and outlined all the features that would make you consider it. Although a multimeter’s basic work tests for voltage, resistance, and current, some come with various functions that further boost their usefulness.

Is this multimeter one of them? Read on and find out if this is a multimeter you can trust.

Fieldpiece HS36 Meter Review – Best Multimeter for HVAC Work

The BasicsFieldpiece HS36 Expandable Autoranging True RMS Stick Multimeter w/Backlight

HS36 Fieldpiece is compatible with various field accessories. If versatility is what you are looking for, then this multimeter tries its best. That you will want an accurate multimeter is a no-brainer.

That is why you will appreciate the accuracy this multimeter can give you. It has several features that make it as precise as possible. Safety is paramount since you will be dealing with electric components. Fortunately, this multimeter isn’t that problematic at all. When testing, it allows non-contact voltage detection that works without touching a specific part of a circuit or component.


Autoranging is an invaluable feature for any multimeter. That’s because multimeters with this feature are not only easier to use but are also safer. In addition, Autoranging allows the multimeter to set itself so you can test a specific electrical property faster.

On the other hand, manual ranging multimeters need you to set the scale yourself. Not only is that time-wasting, but it also means you reduce the chances of the accuracy of the results.

In combination with the auto-ranging feature is the True RMS scale that further adds to the accuracy of your results from this multimeter. In addition, a True RMS scale prevents the distortion of results from ghost readings.

The Display

The display determines how well you view the results when you use the multimeter. That’s why you need it to be as large as possible. Hs36 fieldpiece meter multimeter has a large LCD screen that has a backlight.

The backlight enables you to see the results even in low light conditions. It also improves on the contrast for when you are working in a sunny area. The bright blue backlight helps to improve the contrast as much as possible. If you use digital multimeters but still love analog multimeters, this multimeter’s display has something you would love. The display has a bar graph that adds an analog feel.

Ease of Use

No matter how fancy a tool might be, it might not receive the same level of appreciation as an easy-to-use instrument if it is complicated to use. Hs36 fieldpiece meter comes with several features that make it easier to use.

For starters, it has a magnetic hanger that helps you to use it in hands-free mode. Also, it has easy-to-use test leads that make it easier for you to test different parameters quickly.

Therefore, this stick meter is an easy-to-use tool any HVAC professional would want to have in their pose of tools.

Non-Contact Voltage Testing

Among the key functions of this multimeter is testing voltage without touching the conductor or circuit. That makes this multimeter safer and easier to use.


This multimeter can test for different electrical properties ranging from capacitance to microamps. You can also test motor-run capacitors. That’s in addition to the usual multimeter tests like the voltage, resistance, and current.

Who Can Use this Instrument?

Although a Fieldpiece meter would work best for HVAC technicians, even a newbie can use it without any problems. With its ergonomic shape, you can easily fit it in your hands as you work.

The magnetic hanger, on the other hand, enables you to use it in hands-free mode. Thus, you can be sure that this instrument will be easier to use even if you are pretty new to such devices.

  • Easy to use
  • Handsfree mode
  • Reliable and Accurate
  • Excellent display
  • Durable
  • There are instances of ghost readings when you are testing open circuits
  • It throws up random numbers when testing for AC

What we Didn’t Like

This multimeter can be wildly inconsistent when testing open circuits or AC for all its simplicity and ease of use. That’s because it tends to throw up random numbers, which leads to cases of phantom readings.

That is why it is easy not to trust this instrument. It, however, is quite good with the other tests and doesn’t elicit many complaints.


Are there cases of ghost readings?

When testing open circuits or AC, there might be instances of ghost readings.

Can I rely on this multimeter?

Yes, you can. Although it has a few issues when working with open circuits, it still is a decent instrument.

Is it complicated to use?

It isn’t that complicated to use.

What do Other Users Say?

The Fieldpiece managed a rating of 4.7 stars out of 5 on Amazon. That’s a testament to its capacity to impress users. The few issues it has stem mainly from ghost readings. Such issues are, however far and in between.

Final Thoughts

This is a decent multimeter if you are looking for an instrument that has a wide application. It is easy to use and doesn’t trouble even newbies. If you are an HVAC pro, you won’t regret getting this instrument.

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