Description: Model:XH-W3001 Temperature measurement, display; refrigeration, heating control Temperature setting upper and lower limits Simple operation, suitable for seafood machines. Easy to install Specification: Material: Electronic Component Measurement range: - 50°C ~ 110°C Control range: - 50°C ~ 110°C Measuring accuracy: plus or minus 0.2 °C Control precision: plus or minus 0.1 °C Measuring input: NTC10K L= 1m waterproof probe Resistive-capacitive Voltage: 220V Current:Max 10A Size: 60 x 45 x 30mm / 2.36 x 1.77 x 1.18inch Package Includes: 1x 220V LED Temperature Controller(3 Pack) 1x Thermostat Control Switch Probe(3 Pack) Note: How to use: 1. Press the up button show the starting temperature long press UP button the temperature display Flashing , press the UP or Down button Set the start temperature value 2. Press the Down button show the Stop temperature long press Down button the temperature display Flashing , press the UP or Down button Set the stop temperature value