Voltcraft slt 10 digital solar powered thermometer 50 to 80 deg
Voltcraft slt 10 digital solar powered thermometer 50 to 80 c voltcraft slt 10 the voltcraft slt 10 digital solar powered thermometer uses an external immersion thermal sensor and doesn t require batteries making it absolutely maintenance free supplied with a sensor on a 1m lead voltcraft slt 10 digital solar powered thermometer 50 to 80 deg