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🌟 Stay cool, measure fast, and lead the pack with Klein’s ET05!
The Klein Tools ET05 Digital Pocket Thermometer delivers rapid, precise temperature readings from -40 to 482°F (-40 to 250°C) with a user-friendly backlit display. Designed for HVAC professionals, it features selectable Fahrenheit/Celsius modes, advanced data functions (Max/Min/Hold/Average), and a rugged, portable build with a protective sheath handle. Powered by included LR44 batteries, this tool combines over 160 years of Klein’s trusted craftsmanship with modern convenience to keep you ahead in any environment.











| Additional Features | Max/Min, Hold and Average Functions; Auto Power Off |
| Age Range Description | Adult |
| Asin | B071JRZB49 |
| Best Sellers Rank | #2,197 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #2 in Lab Digital Thermometers |
| Brand Name | KLEIN TOOLS |
| Color | Multi |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,312) 4.4 out of 5 stars |
| Display Type | Digital |
| Global Trade Identification Number | 00092644690600 |
| Immersion Depth | 3 inches |
| Included Components | Pocket Thermometer; 2 x LR44 Batteries |
| Indoor Outdoor Usage | Indoor |
| Item Length | 6.5 inches |
| Item Type Name | Digital Pocket Thermometer |
| Item Weight | 1.4 ounces |
| Lowertemperature Range | 40 °F |
| Manufacturer | Klein Tools |
| Model | ET05 |
| Model Name | ET05 |
| Number Of Batteries | 2 LR44 batteries required. (included) |
| Outer Material | Stainless Steel |
| Part Number | ET05 |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 1 seconds |
| Reusability | Reusable |
| Style Name | Digital |
| Unit Count | 1 Count |
| Upc | 092644690600 |
| Upper Temperature Range | 482 °F |
| Warranty Description | 1 year manufacturer |
User
Easy to use good toil
Very good tool I really recommend
User
Super accurate
Works well. Very accurate readings. Easy to read and use
User
Works great
No complaints whatsoever, it's a digital thermometer with hold, average, min and max functions and a backlight. The protective cover can be used to extend the length of the thermometer. It does take a while to settle and get a final reading but I feel that's to be expected and would occur with any digital thermometer. I use it for checking supply air on HVAC.
User
Good tools for HVAC tech
Read the temperature fast and accurate.
User
Seems to be durable
Mine didn't turn on after pressing the buttom and after opening it I found out that the side contact of the batteries was lose so I had to bend it a litle bit to make it work. When I tested it in boiling water it took almost 1 minute to read the temperature
User
Good enough
Good for the price
User
Battery life was very short
Works as it should. Battery life was very short.
User
Doesn't work
Doesn't work. Turned it on, wouldnt read. Stayed at zero. No matter where I put it. Stayed at zero. Once it was one it shouldn't shut off or even let me change anything. I took the batteries out, waited, put them back in, same thing. I changed the batteries, same thing. Doesn't work. It's garbage.
User
Need to replace
Because this device digit not show properly
User
Es lento
Pero preciso y se le ve que puede ir al bolsillo o caja con otras herramientas que no muere de contacto
User
Excelente termómetro dígital
Excelente termómetro para lecturas de salida de aire en autos y minisplits por ejemplo
User
It works
Works like a thermometer
User
M&E maintenance engineer
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............
Trustpilot
2 months ago
1 month ago