ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius

I got this for a HVAC tool, but it also puts my meat thermometer to shame! It also checks room temps. Love the light. Very fair price and super fast and easy to use.

The thermometer works exactly as it says it should. It is super responsive, the battery lasts forever on it and for how small it is. It is absolutely perfect for my home inspections. Never had an issue with accuracy, just all around solid product.

Any Klein tool is the best in class. It shows the temperature immediately and is extremely accurate. Obviously the best choice when buying a thermometer. Strongly recommended. It is also a good value. It is highly readable and very durable. The quality is very high. A great fit for any job.

almost gave this thermometer a bad review because it arrived with a low battery, but once I replaced it, it worked perfectly. I just clip it onto the AC vent and turn it on whenever I need to check the temperature. It’s fairly accurate when compared to my other thermometers—maybe a degree or two off, but still good enough. Another plus is how quickly it reads the temperature, which is definitely an advantage.

Needed to measure the temperature of the intake and exhaust ports of my hybrid water heater to check if the compressor was functioning properly. Worked quickly to show temperatures and that the compressor wasn't working.

Takes accurate temps and I like the high and low reading. Unfortunately to easy to leave in duct work.

Kline Quality and price. It's for a home owner not a tech as I once was. Lots of nice features but it's way to slow in display readings for a professional were time is money. Also no magnet to hold it in place checking HVAC temps. Batteries are expensive to replace LR44. Why did you pick this product vs others?: Price and quick shipping.

Just received and you can immediately tell that it is a high quality tool. I'm excited to start using it. Worth the extra cost compared to a cheaper one, even if the accuracy is the same, its nice to have a quality built tool.

Because this device digit not show properly

Pero preciso y se le ve que puede ir al bolsillo o caja con otras herramientas que no muere de contacto

Excelente termómetro para lecturas de salida de aire en autos y minisplits por ejemplo

Probably the best thermometer for checking supply and return air temperature. Would recommend

Been using this for a short period ( 2 weeks I think ) and so far its impressed me. I swapped it out for my works calibrated Regin unit which costs £240, that seems to be plagued with issues regarding with water ingress around where the probes are plugged in. The Klein so far has out performed the Regin despite the cost difference. There seems to be many complaints about the belt/pocket clip, mine has been in/out of my pocket dozens of times without issue. Maybe I’m a bit more careful clipping it, but it’s been fine and I’ve had it in my pocket permanently during the 2 weeks. It’s a fraction of the size/weight of my other unit, now I carry this and a Klein 11 in 1 screwdriver which has transformed my 6 monthly temperature testing of TMV valves. I first spotted it approx 2 years ago, I wish I’d bought it sooner............