A white XH-W3001-12v digital thermostat temperature switch microcomputer temperature controller temperature switch temperature 5.5 x 3.8 x 3.2cm Material: ABS Color: White Parameters Supply Voltage: DC 12V Temperature Measurement range: -50-110 Celsius Temperature Control Range: -50-110 Celsius Control Accuracy: 0.1 Celsius Display Accuracy: 0.1 Celsius Measuring Input: NTC10K Waterproof Probe L=1 Meter Output Type: Relay Output(Output Switch) Output Capacity: 10A Package Contents: 3x digital thermostat Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.