This is an excellent compromise between less accurate, "consumer" grade digital thermohygrometers and highly accurate but complicated analog sling ...
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This is a heavy-duty, highly accurate device for controlling humidity in the growing environment. Because this unit keys off of relative humidity (...
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Replacement Humidity Sensor for the ESHSP Professional Humidistat.
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This professional-grade thermohygrometer is quality crafted and guaranteed to be accurate to 3% rH upon shipment. A synthetic sensing element gives...
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This is an economical device for controlling rH, with a 10–94% range with a 3–5% humidity differential. Dial in the desired humidity and the ESHS a...
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