["W3001 Temperature Controller AC110-220V Microcomputer Thermostat Switch Digital LED Displayr r brand new and high qualityr Features:r 1.Temperature measurement, LED display. r 2.It has the function of refrigeration, heating control. r 3.Temperature setting upper and lower limits. r 4.Simple operation, suitable for seafood machines. r 5.Easy to install and use, very convenient. r 6.Long press The UP button the temperature display Flashing, press the UP or DOWN button Set the beginning of the temperature value. r 7.Press Down the display button to stop temperature. r 8.Long press the Down button the temperature display Flashing, press the UP or Down button Set to stop the temperature value. r r Specification:r Supply voltage: AC 110~220Vr Temperature measurement range: -50~110℃ r Temperature control range: -50~110℃ r Control accuracy: 0.1℃ r Display accuracy: 0.1℃ r Measuring input: NTC10K Waterproof Probe L=1 Meter r Output type: Relay Output(Output Switch) r Output capacity: MAX 10A (1500W)r Material: ABS & metalr Dimensions: 60x45x31mm/2.36x1.77x1.22inchr Quantity: 1 Setr r Package includes:r 1 Set Temperature Controller"]