1、VO grade flame-retardant shell, high-strength, pressure, fall and cracking resistant. 2、0.1℃ perceived, highly sensitive external probe+suction cup, flexible and fixed. 3、1 second high speed sensing, intelligent temperature control, external probe with high sensitivity. 4、Suitable for all kinds of pet terrariums, convenient and reliable to use. 5、High quality guaranteed, stable performance, you can use it with confidence. Item Type: Thermostat Material: Plastic Product Size (without line): Approx. 13.5x5.5x3.7cm/5.3x2.2x1.5in Product Net Weight: Approx. 265g Application: All kinds of pet terrariums Temperature Measurement Range: -40~110℃ Temperature Control Range: 16~40℃ Measurement Accuracy: ±1 Display Resolution: 0.1℃ Load Capacity: 1100W resistive load Sensor: NTC sensor, line length about 80cm/31.5in Product Power Consumption: ≤3W Operating Environment Temperature: -10℃ ~ 60 ℃ Operating Environment Humidity: 20~85% (no condensation) Delay Function When the temperature reaches the set upper or lower limit, the temperature controller will start the delay function to protect the heater and the temperature control environment. The delay range is 0-150 seconds. Temperature Calibration Normal thermometer is always with a deviation of ±5℃ , and the temperature measured by this temperature controller is 99% accurate. 1 x Smart Thermostat