4PCS W1209 DC Digital Temperature Controller Module Electronic Temperature Temp Control Module Switch With Acrylic Case

4PCS W1209 DC Digital Temperature Controller Module Electronic Temperature Temp Control Module Switch With Acrylic Case Digital Temperature Controller with a 3-digit LED display, extremely bright;100% complete machine patch, wave soldering, stable performance, good consistency Temperature Measurement Range: -50-110℃. Control accuracy is accurate to 0.1 degrees Celsius. Has passed stability, consistency and reliability testing Embedded CPU chip (MCU), more intelligent, lower power consumption. Automatic power set memory (MCU built-in EEPROM memory unit). Specifications: Refresh Rate: 0.5s;Input Voltage: DC 12V;Hysteresis Accuracy: 0.1℃;High Temperature Protection: 0 - 110℃ Measurement Input: NTC (10K 0.5%) Waterproof Sensor;Measurement Output: 10A relay;Resolution: When temperature is 0.1℃, the resolution is -9.9~99.9, other temperature segment is 1℃;Static Current: Less than 35MA, attract current less than 65MA Function Setting Description: Long press the "SET" button to enter the main menu settings, press " + or - " to switching between P0-P6. P0 :Cooling / Heating; Range: C/H; Default: C P1 :Hysteresis Setting; Range:0.1-15; Default: 2 P2 :Highest Setting Limit; Range:110; Default: 110 P3: Lowest setting Limit; Range:-50; Default: -50 P4 :Temperature Correction; Range:-7~7℃; Default: 0℃ P5: Delay Start Time; Range:0-10 Minute; Default: 0 P6: High Temperature Alarm; Range:0-110; Default: Off colour: green + transparent Material: acrylic + electronic components size: 48mm x 40mm x 14mm Package Contents: 4 * W1209 12V DC Digital Temperature Controller Board 4 * Acrylic Box Tips:When Temperature controller is powered off, long press "- or +", you can restore the factory settings Only the above package content, other products are not included. Note: Light shooting 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.