Monitors
13 products
Showing 1 - 13 of 13 products
Showing 1 - 13 of 13 products
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Active Air Indoor-Outdoor Thermometer with Hygrometer
Sale price$22.99
Regular price$25.99
In stock, 2 unitsSave 7%

Integra Boost Humidity Indicating Cards, 10 Pack
Sale price$8.34
Regular price$8.95
In stock, 9 units
AC INFINITY - Controller Sensor Probe, 20ft Corded Climate Detector
Sale price$17.54
In stock, 4 unitsSave 3%


Autopilot - Desktop CO2 Monitor with Memory and Data Storage
Sale price$150.02
Regular price$155.00
Only 1 unit leftSave 1%

Day and Night Temperature Controller with Display
Sale price$558.85
Regular price$564.93
In stock, 4 unitsSave 52%


HM Digital HydroMaster HM-100 Continuous pH/EC/TDS/Temp Monitor
Sale price$139.99
Regular price$289.99
In stock, 4 unitsSave 72%


Continuous Water Quality Monitor: PH, EC, CF, TDS & Temperature
Sale price$113.79
Regular price$399.99
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