The Klein Tools Digital Pocket Thermometer ET05 is a compact and convenient tool for measuring temperature. With its auto power off feature, this unopened lot of 2 thermometers ensure accurate readings while conserving battery life. The digital display and California Prop 65 warning make it a practical and reliable option for various industrial and professional applications. Made by Klein Tools, a reputable brand known for quality tools, this pocket thermometer is a must-have for those in need of precise temperature measurements in the field.