Can be used in the refrigerator, the goldfish jar, the freezer,etc *Temperature range: -50°C~110°C *Accuracy : ±0.1°C (10°C~50°C) *Power: 1.5v LR44x1 *Result : 0.1°C *Display mode: LCD *Display choice: °C/°F *Can be used in the refrigerator, the goldfish jar, the freezer,etc Multifunction digital thermometer module with frame