12V DC Digital Cooling/Heating Thermostat Temp Control -50-110 c Temperature Controller 10A Relay With Waterproof Sensor Probe
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12V DC Digital Cooling/Heating Thermostat Temp Control -50-110 c Temperature Controller 10A Relay With Waterproof Sensor Probe
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Digital timer board time range from 4 s to 34 h (also suitable for relay PCBs REL-PCB 1 to 4)
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