Coleman non-contact digital infrared thermometer

Coleman non-contact digital infrared thermometer

Colemeter non-contact digital infrared thermometer review: When it comes to industrial thermometers, non-contact are usually the way to go. They’re also quite expensive in most cases, which is why the Colemeter LCD Non-Contact Thermometer is a great bargain, offering most of the utility of its more expensive brethren in a much cheaper package.

Coleman non-contact digital thermometer

Since non-contact thermometers take their readings with a laser, they’re true to their name. You can nab an accurate temperature of something from a good distance and the readings are usually almost instantaneous.

This thermometer has a pretty impressive range as well, giving you readings which range from -50°C to 700°C which is good enough to measure pretty much anything you might come across.

The response time on this one is about 500 milliseconds, meaning you’ll have your reading pretty much as soon as you hit the button. The infrared reading will return in half a second, making it quick and easy to spot check different areas within a vent or refrigeration system without having to wait around.


  • Pro: Can detect temps as low as -58° F to 572º F
  • Pro: Excellent for HVAC, refrigeration, and food service industries
  • Pro: Light weight with LCD display


  • Cons: Some customers reported slow reading
  • Cons: It is not waterproof for an industrial product




Why this thermometer?

The coolest part about a non-contact thermometer is pretty obvious: you don’t have to touch anything and you can get a good reading from several feet away from the object you’re measuring. This makes it safe and easy to check things which are way outside of the normal temperature range that can be withstood, anyone who’s tried to use something to measure heat over 400°F knows that even being near that kind of temperature can be exhausting.

You’ll also get a screen with an easy to activate backlight when you purchase this one. This makes it convenient to use in attics, under cars, or in other areas where lighting might pose a major problem. You’re in good hands if you opt to go with the Colemeter.

The temperature readings can be changed from Celsius to Fahrenheit and back again with a single press of a button as well, so you’ll be able to get your preferred reading no matter who you are.

It also has the ability to read average temperatures. While this isn’t really useful for something like a frying pan, if you’re doing HVAC work it can be a time saving feature to say the least since you’ll be able to read the average temperature and not just the output when the blower motor first starts or stops.

Add in the ability to read maximum temperature over a given time period as well, and you’ve got quite a versatile little device in your hands.

The manufacturer has a warranty for two years, protecting you from anything that might go wrong with their manufacturing process for the first couple of years after you make the purchase.

Did we mention it’s super cheap?

The Bad Stuff

Colemeter isn’t exactly a name on the forefront of most in-field technicians, where names like Fluke and Fieldpiece remain dominant despite their much higher price tags. Those who make their living with their tools might want to look elsewhere, the advanced features and impressive reputation of those companies is probably worth the extra money.

There doesn’t seem to be a way to calibrate it either. This isn’t terrible for the person who needs it for at home where a five or ten degree difference isn’t that big of a deal but it’s really not a great thing when you need to know within a fraction of a degree what you’re looking for.

It also runs on a fairly bulky 9V battery which fits into the handle, meaning that one of the integral pieces of the unit which is made of plastic will need to be opened and closed when the battery needs to be changed. Again, this isn’t much of a concern for around the house, but in the field it can be quite a pain.

It’s also not the most ergonomic design out there, it’ll fit in most people’s hands but if you’re having to use it for an extended period it’s not going to be a comfortable experience.


The Colemeter is great for someone who just needs a quick laser thermometer for around the house, but it’s not exactly ideal for those who have to work with one all the time. For a consumer-grade IR thermometer you’re not going to find anything remotely comparable for the same price, but it falls short on those little details which can make all the difference for those who actively use this kind of product at their job.

Around the house? Absolutely perfect.

In the field? Spend a little bit more and get something that’s a little more high-end.

It’s a great thermometer for what it costs, it’s just not the level of quality which a professional truly needs in their bag of tools.

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