AITRIP 3PCS W1209 12V DC Digital Temperature Controller Board with 10A One-channel Relay and Waterproof Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch (With Case) 3-PACK Color:3-PACK Hard-to-Find Fastener 014973135928 Male Threaded

Hard-to-Find Fastener 014973135928 Male Threaded 4-Prong Knob

Compatible with OpenBeam (also 15mmx15mm in diameter)

blue zone 2

provides a secure

Practical functions to make your EC testing easier and more reliable: 2-point auto

AITRIP 3PCS W1209 12V DC Digital Temperature Controller Board with 10A One-channel Relay and Waterproof Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch (With Case) 3-PACK Color:3-PACK Hard-to-Find Fastener 014973135928 Male ThreadedAITRIP 3PCS W1209 12V DC Digital Temperature Controller Board with 10A One channel Relay and Waterproof Micro Digital Thermostat 50 110C Electronic Temperature Temp Control Module Switch (With Case) Product Features The W1209 thermostat module has a STM8S controller, a sensor input, keys, LED display, and a relay. It can be reprogrammed for control, timing, or counting. Temperature Measurement Range: 50~110C. Control Precision: 0. 1 celsius.