Simple design, easy to use: simple shape, generous, LCD display, moisture-proof, strong anti-interference. Wide range of applications: suitable for temperature measurement requirements such as refrigerated cabinets and display cabinets, including temperature measurement inside and outside the car; measuring the temperature inside and outside the air-conditioned room, and inside and outside the refrigerator; measuring body temperature; measuring the temperature of fish ponds; measuring the temperature of baby bath water. Conditions of use: temperature range: -50110; working temperature: 050; storage temperature: -1060. Temperature measurement accuracy: 1. Cable length: 100cm; power supply: 2 AG13 / LR44 1.5v button batteries.