Active Air Fan Speed Adjuster microbes • Voltage: 110V

• Voltage: 110V

Three backlit displays

Unlike other direct soil pH meters on the market

hydroponics

PHOTO•LOC Light Output Control access any 0-10V signal to control photoperiod and dimming

Active Air Fan Speed Adjuster microbes • Voltage: 110VHydrofarm's Fan Speed Adjuster was designed especially for centrifugal fans. This means it will help prevent damage to fan motors, ensuring longer life. (Meant for use with brushless motors, and all Hydrofarm inline fans, not booster fans) It will correctly and precisely adjust the speed of centrifugal fans. These controllers are more sensitive than any on the market, and are compact and built to last. Features Internal electronic auto resetting