Features 1、2 Working Modes: The temperature controller has 2 heating modes, heating mode, when the temperature is lower than the stop heating temperature. And cooling mode, when the temperature is higher than the stop cooling temperature. 2、Waterproof Probe and Connector: The 1m stainless steel waterproof probe in the kit is not easy to rust and easy to use, equipped with rapid connector wiring is simple, safe and beautiful. 3、High Accuracy of Measurement and Control: LED indicator can show the current output status, digital display tube can show the measured temperature, high accuracy of temperature measurement and control. 4、ABS Housing: Our digital LED temperature controller is made of ABS material, environmental protection, impact resistance, high and low temperature resistance. 5、Widely Used: The digital display temperature control module can be widely used in greenhouses, air conditioning systems, constant temperature systems, instrument boxes and laboratories, etc. Specification Item Type: Temperature controller Model: XH W3001 Material: ABS, PVC Power: 1500W Temperature Range: -55℃ - +120℃ Error: 0.1℃ Size: Approx. 60 x 45 x 31mm / 2.4 x 1.8 x 1.2in Package List 2 x Temperature Controller 4 x Wiring Connector