Humidity/Temperature Monitor with Remote Temperature Sensor flowering That's what approximately 1

That's what approximately 1

Product Description: This smart inline duct fan is designed to silently ventilate grow rooms

Expansion Volume: 3

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Humidity/Temperature Monitor with Remote Temperature Sensor flowering That's what approximately 1Simultaneously displays internal and external temperature on a 3 3 16" x 2" LCD, large enough to be read across a room. Useful as an indoor outdoor thermometer, in incubators or anywhere simultaneous internal and external readings are required. Has min max temperature memory. Can be wall mounted or freestanding with easel back. Recall min max readings over any time period. The outdoor sensor is mounted on a 4' cable. Comes with 1 AAA battery which