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Grower’s Edge Large Display Thermometer / Hygrometer (20/Cs)$25.29
Measures indoor/outdoor temperature & indoor humidity. Stores the Min./Max. values of the indoor/outdoor temperature and indoor humidity. Switch between °C and °F. Clock function with 12/24 hour time format. Waterproof temperature probe. Comes with 1 AAA alkaline battery.
Grower’s Edge® Thermometer/Hygrometer with Sensor$47.49
Large screen digital readout. Wireless sensor transmits up to 50 ft. Expandable to accept 2 additional sensors. Waterproof casing is chemical and UV resistant. Displays in ºF or ºC. Wireless Sensor – For use with Grower’s Edge Digital Thermometer/Hygrometer #716555. Transmits up to 50 ft. 2 AAA batteries included.