Digital Thermostat Temperature Module XH-W1209 with LED Display and Relay Output. -50-110DEG C. PSU:12VDC O/P: 10A Max. See Enclosure for this item-- HKD DIGITAL TEMP CONTROL ENCLOSU
Digital Thermostat Temperature Module
Specifications
Supply voltage: DC 12V (MAX) if spikes higher than 12V add an extra Buck converter for smoothing.