Theory : Temperature ControllerMax Measuring Temperature : 100C - 119CDisplay Type : DIGITALCertification : NONEStyle : Standing and Wall HangingUsage : IndustrialModel Number : ETC-974Cable Length : 2MPower Type : ChargerDisplay Size : 1.9 Inches & UnderIs Smart Device : NOetc 974 : Temperature ControllerTemperature Instrument : Thermostat RegulatorTemperature Controller : Thermostat IncubatorAccuracy : NTC:0.5C(-30C~50C)PTC Accuracy : 1C(-30C~50C); other2CPower supply : 230VAC10% ;50/60HzUse temperature : -5C~55CRelative humidity : 10%-90%RH (not condensing)Storage temperature : -30C~85CSensor lenth : 2M(include the probe)ETC-974 Mini Temperature Controller Refrigerator Thermostat Regulator Thermoregulator Thermocouple NTC Dual sensor 220V 40% offSpecifications:Model:ETC-974Temperature measure range: NTC probe :-50~110C(-58~230F)PTC probe:-55~140C(-67~284F)Display resolution:1C/0.1C(with the swithch mode between integer and decimal)Accuracy:NTC:0.5C(-30C~50C)other1CPTC:1C(-30C~50C); other2CProbe type :NTC(-50C~120C) ;PTC(-50C~150C)Power supply:230VAC10% ;50/60HzRated current of the relays(refrigeration ,defrost and fan):8A/220VACUse temperature:-5C~55CRelative humidity:10%-90%RH (not condensing)Storage temperature:-30C~85CInput: 2 NTC sensorSensor lenth:2M(include the probe)Product length:77*34.5*58mmMounting size:71*29