Weather Instruments › Sper Scientific › Smc+wireless

This additional wireless temperature sensor is compatible with the Sper Scient... This additional wireless temperature sensor is compatible with the Sper Scientific 800254 wireless humidity and temperature monitor set. It can transmit data from up to 100 feet away without obstructions allowing you to conveniently monitor... more

This wireless humidity and temperature monitor set allows you to continuously ... This wireless humidity and temperature monitor set allows you to continuously track environmental conditions without opening the door. The weatherproof sensor can be placed in hard-to-reach areas like greenhouses warehouses or air ducts and... more