Agrowtek SXL Optical Liquid Level Control Kit Choose Your Sensor:SXL Drain Kit - With Single Outlet Relay OptiGrow Full Spectrum

OptiGrow Full Spectrum

You may not need a huge trimming machine like the CenturionPro Gladiator

Method 7 LED Growing Indoor “Sun” Glasses

4' x 4' Outside Dimensions: 53 in length by 53 in wide

Agrowtek SXL Optical Liquid Level Control Kit Choose Your Sensor:SXL Drain Kit - With Single Outlet Relay OptiGrow Full SpectrumDetect & Control Fluid Levels With These Compact, Rugged, & Economical Infrared Liquid Sensor Kits Electronic optical liquid sensors are durable, have no moving parts and are easy to maintain. SXL sensors can detect fluid levels in tanks, flow in pipes, or leaks in drip pans when liquid touches the sensor tip. Wide voltage range and high current capacity makes the SXL sensor practical for TTL logic, industrial PLC or direct relay control applications.