XH W1209 Temperaturregler Modul mit Gehäuse, Display Digital Thermostat NTC

You need to tear the wood outside layer off carefully, the outside layer is very thin. (It can protect the inside to prevent scratches.). And you need to assemble and install the case by yourself. Electronic digital thermostat with a 3-digit LED display, (red or green display colour sent at random), nice and bright.

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