KETOTEK Digital Temperature Controller 58~230F AC 110V 220V 10A Thermostat Regulator Heating Cooling Control Relay for Egg Incubator Farming

Feature Mini temperature controller. With large and clear LED display for better readability. Wide temperature measuring range. Heating and cooling control. Temperature calibration function. Delay protection function. All parameters can be set to default setting after short circuit. Specification Working power supply: AC90~250V±10% Power consumption: ?3W Measurement range: -58~230°F Difference set value: 0.1~54 °F Measurement precision: 0.1 °F Measurement error: ±0.3 °F Control precision: 1 °F Working temperature:-86~158 °F Temperature sensor: NTC 25 °C=10K B3435 Front panel size: 75*35mm / 3*1.4in Mounting size:71*29mm/2.8*1.14in Item weight: 93g / 3oz Output Relay contact capacity: Max 10A/110Vac. Notes There is no voltage output directly. The function of output relay is equivalent to a switch! you need to use independent power supply for your heater or cooler! In order to make sure the controller can work long time.We recommend to use heater or cooler with rated current less than 5A.