Description: Temperature measurement, display; refrigeration and heating control Temperature setting upper and lower limits Easy to install; Simple operation, suitable for seafood machines. Supply Voltage: DC 12V Temperature Measurement range: -50-110? Temperature Control Range: -50-110? Control Accuracy: 0.1? Display Accuracy: 0.1? Measuring Input: NTC10K Waterproof Probe L=1 Meter Output Type: Relay Output(Output Switch) Output Capacity: 10A Material: ABS Color: White Controller Size: approx. 8.8 x 4.5 x 3.2cm; Probe Length: 100cm Package Includes: 1 Piece Temperature Controller (with probe) Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !