Bargreen Ellingson Logo Digital Thermometer Temperature ranges from -40F to 450F. Accuracy: 32F to 212F = +/- 1.8F. 1.5 mm FDA recommended probe diameter tip. Hold and Minimum/Maximum temperature features. On/Off button and auto shut off to conserve battery life. 6 second response time with one-second updates. 2 3/4" stainless steel stem. Thinner probe makes a smaller puncture into the food. Antimicrobial plastic storage cases inhibit growth of bacterial odor and mold. Waterproof and dishwasher safe. Recalibratable - complies with HACCP requirements. (1) CR1225 lithium battery included. NSF listed. - Bargreen Ellingson BE Logo - Plastic/Stainless Steel - NSF - Temperature Range -40F to 450F - Stem Length 2-3/4 in - Power Source One (1) CR1225 Battery - Sold per each ***This product contains a button cell or coin battery***