HiLetgo 2pcs W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with 10A One-channel Relay and Waterproof No Case auspowers_batchone It meets International Organization for

It meets International Organization for Standardization (ISO) standard 9001

Rectangular Section

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HiLetgo 2pcs W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with 10A One-channel Relay and Waterproof No Case auspowers_batchone It meets International Organization forHiLetgo 2pcs W1209 12V DC Digital Temperature Controller Board Micro Digital Thermostat 50 110C Electronic Temperature Temp Control Module Switch with 10A One channel Relay and Waterproof Specifications: Model: W1209 Dimensions: 48. 5 40mm Temperature Control mode: ON OFF Temperature Range : 50 110 degree centigrade Resolution: When temperature is 0. 1 degree, the resolution is 9. 9~99. 9, other temperature segment is 1 degree. Control Accuracy: 0. 1