Nichido Reptile and Terrarium Multi-Thermometer/Hygrometer Target: Reptiles, Terrariums Features: ● This thermometer/hygrometer is very easy to use for temperature management of reptiles and amphibians, which are affected by changes in temperature. ● By placing the sensor inside the breeding cage, it measures and displays temperature and humidity simultaneously. ● The memory function records the past highest and lowest temperatures and humidity, allowing you to plan appropriate measures according to the season. Set Contents: Main unit, button battery, double-sided tape Specifications: Temperature Measurement Range: 0-50°C Humidity Measurement Range: 30-90% Resolution: 0.1°C, 1% Measurement Accuracy: ±1°C (0-30°C), 10% Measurement Cycle: Every 10 seconds Continuous Usage Period: 1 year Power Supply/Voltage: Button battery, DC 3.0V Size (approx.): Main unit: Width 10.0 x Depth 0.9 x Height 3.2 cm Sensor cord length: 1.5m