The ThermoWorks Thermapen One is on sale for $79 right now

One of our favorite grill accessories, the ThermoWorks Thermapen One, is on sale for $79 right now. This Engadget exclusive sale shaves $30 off this speedy thermometer. While it’s not the record low price, $79 is pretty close.

The Thermopen One is calibrated to record temperatures accurately, with an error margin of 0.5 degrees Fahrenheit (0.3 degrees Celsius). It also does this within a second. To help users check the temperature conveniently, the display rotates 360 degrees and has a smart backlight display that brightens when it’s covered or in a low-light environment.

The company claims that a single AAA battery in the thermometer will last for 2,000 hours, and it’s partly due to how it automatically turns on or off when you pick it up or put it down. An IP67 rating makes it safe to use in wet and dusty locations for a while. (You should still try to keep it clean and dry, though.) If that’s not reassuring enough, each Thermapen One comes with a five-year warranty.

Follow @EngadgetDeals on Twitter and subscribe to the Engadget Deals newsletter for the latest tech deals and buying advice.