Weve long been fans of ThermoWorks instant-read thermometers for grilling and all kinds of cooking, and now you can get our favorite for one of the best prices weve seen. Engadget readers can pick up the Thermapen One for only $79 right now thanks to an exclusive deal that knocks $30 off the normal price. 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 its 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 its 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 thats 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.This article originally appeared on Engadget at https://www.engadget.com/deals/grab-the-thermoworks-thermapen-one-while-its-on-sale-for-79-100052639.html?src=rss