Features
Klein Tools ET10 is a digital thermometer that takes ambient and direct-contact readings in both Fahrenheit (°F) and Celsius (°C) scales.The rugged, portable design with magnet makes it a practical choice of HVAC field service teams. Magnet inside base of probe attaches easily to air vents. The protective sheath cleverly serves as a handle to extend reach.![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/et10_app2_1.jpg?v=1639426198)
Temperature measures from -40 to 572-degrees Fahrenheit or -40 to 300-degrees Celsius
![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/et10_app3_1.jpg?v=1639426197)
Magnetic probe allows attachment to vents freeing your hands for other work
![](https://cdn.shopify.com/s/files/1/0120/6950/3035/files/et10_app1_1.jpg?v=1639426198)
Backlit display for low light environments
Range -40 to 572-degrees F (-40 to 300-degrees C)
User selectable Fahrenheit and Celsius temperature measurements
Backlit display for easy viewing in low light
Max/Min, Hold and Average functions
Auto-power off after 15 minutes conserves battery life
3 inch stainless steel probe with removable protective sheath that doubles as a handle
Lightweight, compact tool with pocket clip provides easy storage and quick access
![Klein Tools](http://hausoftools.myshopify.com/cdn/shop/files/brandPage_klein-tools_1024x1024.png?v=4590382781443469872)
Klein Tools is the result of one of those “happy accidents” that turn out to be revolutionary. Klein Tools famously got their start in 1857 when a linesman came to founder Matthias Klein to repair his broken pliers. Klein replaced the broken half and when the old half of the tool broke too, Klein forged a replacement for that, thus making the first Klein Linesman pliers. Since these humble beginnings, Klein Tools has grown and become one of the largest American made toolmakers and they’re a brand used by tradesmen, linesman and electricians all across America.