Temperature/Humidity Controls

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Blueprint BDAC-2 Auxiliary Cable & Adapter

Atmosphere Controller

$32.99 $58.50
Blueprint Day/Night Temperature Controller, BTC-1

Temperature Controller

$41.99 $79.95
Elemental H2O Digital Thermometer


$5.39 $8.99
Grow1 Weather Station (non-wireless)

Environment and Climate

$9.59 $15.99
Grow1 Wireless Sensor for Weather Station

Environment and Climate

$8.99 $14.99
Humidity Thermometer, 12"


$14.99 $24.99
Ideal-Air Fan Speed Controller

Fan Speed Controller

$14.99 $27.95
LuxPro Programmable Outlet Thermostat


$41.99 $69.99
Mondi Mini Greenhouse Thermo-Hygrometer


$9.59 $15.99
Sunleaves Floating Thermometer


$1.50 $2.50

Whether you are just needing a thermometer or a device to cycle a fan, heater or other device on and off, we have something to meet your needs. Never let it get too hot or too cold in your garden again!