Dorhea STC-1000 Digital Temperature Controller AC 10A 110V-220V Digital LED Temperature Controller Heating Cooling Centigrade Thermostat 2 Relays Output with NTC Sensor Probe(110V/220V) Color:110v-220v Elitech GSP-6 Thermometer Digital Data

Elitech GSP-6 Thermometer Digital Data Logger Temperature Humidity Alarm

4" hexagon shank circular brushes

Two-way optional differential input

4 Pack(1 Unit))

There should be no silt or other debris inside the container facing the low-level probe

Dorhea STC-1000 Digital Temperature Controller AC 10A 110V-220V Digital LED Temperature Controller Heating Cooling Centigrade Thermostat 2 Relays Output with NTC Sensor Probe(110V/220V) Color:110v-220v Elitech GSP-6 Thermometer Digital DataDorhea STC 1000 Digital Temperature Controller AC 10A 110V 220V Digital LED Temperature Controller Heating Cooling Centigrade Thermostat 2 Relays Output with NTC Sensor Probe(110V 220V) Resolution: 0. 1 C; Accuracy: 1 C ( 50 C ~ 70 C) Power Supply: 110~ 220V AC 10% , 50 60 Hz Power Consumption: < 3W Operating Relative Humidity: 20% ~ 85% (No condensate) Compressor Delay Protection Time: 1 ~ 10 minutes (adjustable) Cable Length: 1 M Sensor: NTC Sensor