Fangrui Product Details Xh-w3001 Digital Led Temperature Controller Arduino Cooling Heating Switch Thermostat Ntc SensorDisplay Type:digitalbrand Name:ledsmiththeory:temperature Controllerusage:industrialpower Type:chargerdisplay Size:1.9 Inches & Undermax Measuring Temperature:70 Degree- 99 Degreefeature 1:220v Digital Led Temperature Controller 10afeature 2:digital Led Temperature Controllerfeature 3:digital Led Temperature Controller 10a ThermostatspecificationItem Type: Digital Temperature ControllerModel: Xh-w3001Output Type: Direct OutputOutput Capacity:10a MaxPower Supply: Dc12v,dc 24v,ac 220vLoad Power:1202401500wTemperature Measurement Range: -50 Degree~110 DegreeTemperature Control Range: -50 Degree~110 DegreeTemperature Control Precision: ±0.1 DegreeInput Measurement: Ntc10k Waterproof Probe L = 1 Meter Waterproof"up Button" :press Once To Display The Start Temperature,long Press Set Start Temperature"down Button":press Once To Display The Stop Temperature,long Press Set Stop TemperaturePackage:1x Microcomputer Temperature Controller