Fangrui Product Details 1. High Accuracy Temperature Measurement: Digital Thermometer Has An Accuracy Of Up To 0.1c Within The Range Of .9c To 99.9c; The Accuracy Of Equal 100c Or Less Than Equal 0c Is 1c. 2. Widely Applicable: Digital Thermometer With Probe Can Be Used In Containers Such As Coffee, Milk, And Water Bottles To Meet The Temperature Measurement Needs Of Different Drinks. 3. Convenient Operation: The Digital Thermometer With Probe Adopts Screen Design, Which Is Simple And Easy To Use. One Click Temperature Measurement Saves Tedious Operating Steps. 4. And Waterproof: The Touch Screen Digital Thermometer Adopts Ip65 Waterproof Grade Material, Which Can Protect Against Water Splashes And Dust, Extending The Products Service Life. 5. Power Saving Backlight: The Digital Thermometer With Stainless Steel Probe Has A Backlight Function That Can Only Be Activated When Needed, Which Is Energy Saving And Environmental Protection. Battery: Button Battery X 1, Cr2032, 150mah (shipped With Built In Battery)