Klein Tools ET05 is a digital thermometer that takes ambient and direct-contact readings in both Fahrenheit (°F) and Celsius (°C) scales. The rugged, portable design makes it the choice of HVAC field service teams. The protective sheath cleverly serves as a handle to extend reach.
Klein Tools ET05 is a digital thermometer that takes ambient and direct-contact readings in both Fahrenheit (°F) and Celsius (°C) scales. The rugged, portable design makes it the choice of HVAC field service teams. The protective sheath cleverly serves as a handle to extend reach.
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Prices last updated 6 Sept 2026.
Klein Tools Et05 Digital Pocket Thermometer
Klein Tools ET05 is a digital thermometer that takes ambient and direct-contact readings in both Fahrenheit (°F) and Celsius (°C) scales. The rugged, portable design makes it the choice of HVAC field service teams. The protective sheath cleverly serves as a handle to extend reach.
Klein Tools ET05 is a digital thermometer that takes ambient and direct-contact readings in both Fahrenheit (°F) and Celsius (°C) scales. The rugged, portable design makes it the choice of HVAC field service teams. The protective sheath cleverly serves as a handle to extend reach.
Last updated at 09/06/2026 01:24:47
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius
Delivery between 12–15 Sept $29
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer With Backlit Display, Wide Measurement Range, Fahrenheit And Celsius
Delivery $27.77
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit
Delivery $39.36
KLEIN DIGITAL POCKET THERMOMETER AET05
Delivery $14.95
Klein Tools, Inc. ET05 THERMO POCKET DIGITAL
Delivery between 11–17 Sept $24
Klein Tools ET05 | Digital Pocket Thermometer 250 Degree
Delivery between Wed – Fri $15.95
Klein Tools Klein Tools Et05 | Digital Pocket Thermometer 250 Degree
Delivery $15.95
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Klein Digital Pocket Thermometer A-ET05
Delivery between 9–15 Sept $12.90
Klein Digital Pocket Thermometer ET05
KLEIN Tools A-ET05 Digital Pocket Thermometer
Delivery between 8–17 Sept $17.95
originally posted on ebay.com
I will recommend his instrument for HVAC mechanics , and commercial and residential.
originally posted on kleintools.com
I love you his product I have had it for 4 months but when I press the power button to shut it off and pick it up it powers on by itself.it.stays on and never shuts off.
originally posted on ebay.com
For doing hvac for a living they are perfect
| Product dimensions | 2.74 x 2.39 x 16.51 cm; 39.69 Grams |
| Batteries | 2 LR44 batteries required. (included) |
| Is discontinued by manufacturer | No |
| Style | Digital |
| Power Source | Battery Powered |
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit Display, Wide Measurement Range, Fahrenheit and Celsius
Delivery between 12–15 Sept $29
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer With Backlit Display, Wide Measurement Range, Fahrenheit And Celsius
Delivery $27.77
Klein Tools ET05 Digital Pocket Thermometer, HVAC Instant Read Thermometer with Backlit
Delivery $39.36
KLEIN DIGITAL POCKET THERMOMETER AET05
Delivery $14.95
Klein Tools, Inc. ET05 THERMO POCKET DIGITAL
Delivery between 11–17 Sept $24
I will recommend his instrument for HVAC mechanics , and commercial and residential.
I love you his product I have had it for 4 months but when I press the power button to shut it off and pick it up it powers on by itself.it.stays on and never shuts off.
For doing hvac for a living they are perfect
Great tool. Wish it had magnet. But works great
Con is my first one the battery died after two years and ordered 4 batteries as this was the smallest amount I could get. When I installed the new battery it was still dead. Checked the batteries with my multi meter and they were good. However for the money you cannot beat this tool, very accurate.
Very nice item. Probably better than I need for what I'll use it for, but quite happy to have it. A real quality product.
An HVAC thermometer should be accurate to within 1/2 degree. Not +/- 2.7 degrees
Not as accurate as it should be given that its only job is to measure temp. but is ok when looking for differentials when exact temp is critical
I've never used a thermometer this slow! 45 seconds in and it is still slowly going up, *tested in a cup of hot water!
Lightweight, compact and accurate. What else do you want in a thermometer?
| Product dimensions | 2.74 x 2.39 x 16.51 cm; 39.69 Grams |
| Batteries | 2 LR44 batteries required. (included) |
| Is discontinued by manufacturer | No |
| Style | Digital |
| Power Source | Battery Powered |
