Vktech DC 12V Digital Temperature Controller Electronic Thermostat Aquarium
100% brand new and high qualityDigital tube temperature controller,-50? to 110?temperature measurement and control.0.1 degree resolution, 1 degree Control precision.Compatible with heating and cooling controlBack differential adjustable, Delay start function,Temperature upper and lower limit settings functionWith power-down data storage functionHigh and low temperature alarm function1m cable of probe,waterproof and thermostabilitySuitable for Aquarium, Terrarium, Vivarium, Chicken Incubator, Domestic freezer, water anks, refrigerator, industrial chiller, steamer, industrial equipments and other temperature-controlled systems.Specifications:Temperature measurement range:-50~110?Temperature control range:-50~110?Temperature measurement error: 0.5?Sensor Type: NTC (10K/3435)Control accuracy:1?Working voltage: DC 12VWorking current: < 200mARelay contact point current: AC 5A/220VData storage : YesWorking temperature:0~50?Storage temperature: -10~60?Dimensions:approx. 7.5cm x 6cm x 3.4cmCable with probe length:about 1mProbe dimensions:4mm x 20mmWiring diagram:Terminals 1 and 2: Normally opened contact of relayTerminals 2 and 3: Normally closed contact of relayTerminals 4 and 5: Temperature connection sensorTerminals 6 and 7: Connect the powerincludes1x DC 24V Digital Temperature Controller