Fahrenheit and Celsius Digital Output Temperature Controller 10A 28TC C/F Digital Thermostat 10A Direct Output Temperature Controller Egg Incubator Controller 12V 110V 220V Controller Features: With clear LED display for better readability. Dual led display lamp, easy to watch current and temp settingAll parameter settings can be saved after short circuit. Output power directly. Easy to connect. Switch between °c and °f Specifications:Power supply: 110V-220VACuing temperature control range: -50 - 120°c/ -67-248°fDifference: 0.1-30Resolution ratio: 0.1°c (-9.9-99.9); 1°C (different range)Measurement accuracy: ± 0.3°cControl accuracy: 1°c/2°FCrefresh rate: 0.5SCuttery: NTC10K/B3435 waterproof sensorOutput: max. 10A, output power directly Environmental requirements: -10-60°c, humidity 20%-85%RH Size: 100mm(L)*55mm(W)*32mm (depth)Cutting size: 75(L)mm*55(W)mm M3 screw holePower consumption: static current: le; 35MA, Attraction Current: le; 65MA Note:Item color displayed in photos may be showing slightly different when showing on computer monitor since monitors are not calibrated same. Please allow 1-3mm slight deviation due to manual measurement. Thank you! Package Included:1 * Thermostat