Monitors
11 products
Showing 1 - 11 of 11 products
Showing 1 - 11 of 11 products
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Active Air Indoor-Outdoor Thermometer with Hygrometer
Sale price$22.99 USD
Regular price$25.99 USD
In stock, 2 unitsSave 35%
Mondi Mini Greenhouse Thermo-Hygrometer
Sale price$12.99 USD
Regular price$19.99 USD
In stock, 5 unitsSave 40%
Elemental Solutions H2O Digital Thermometer
Sale price$8.38 USD
Regular price$13.99 USD
In stock, 7 unitsClearanceSave 40%
Integra Boost Humidity Indicating Cards, 10 Pack
Sale price$5.99 USD
Regular price$9.99 USD
In stock, 9 unitsClearanceSave 38%
AC INFINITY - Controller Sensor Probe, 20ft Corded Climate Detector
Sale price$10.45 USD
Regular price$16.99 USD
In stock, 4 unitsClearanceSave 48%
Autopilot CO2 Monitor with Memory and Data Storage
Sale price$79.99 USD
Regular price$155.00 USD
Only 1 unit leftSave 72%
Wifi 7 in 1 Digital Water Quality Monitor: PH, ORP, Conductivity, TDS, Humidity, CF & Temperature
Sale price$112.99 USD
Regular price$399.99 USD
Only 1 unit leftClearanceSave 43%
PNG 020 Precision Thermostat with Display
Sale price$79.99 USD
Regular price$139.99 USD
In stock, 4 unitsClearanceSave 29%
HydroLogic Flowmaster Gallon Monitor, 3/8"
Sale price$59.99 USD
Regular price$84.99 USD
In stock, 4 units
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