TrolMaster Hydro-X Environmental Control System Program Device Station (DSP-1） 300 watt HID replacements The Black Dog LED Grow

The Black Dog LED Grow Light Glasses negate that struggle

The HI981030 Soil pH Tester features a built-in probe that has been carefully designed for taking direct pH measurements in soil for environmental and agricultural testing

Maximum Current: 0

Seedlings: 18" @ 50%

TrolMaster Hydro-X Environmental Control System Program Device Station (DSP-1） 300 watt HID replacements The Black Dog LED GrowProgram Device Station (DSP 1) The TrolMaster DSP 1 program device module (timer module) works like a multi function timer. The DSP 1 allows the user to easily connect any device that needs to be controlled by TIME to the Hydro x. Any device that is 10 amps at 120 volts or less can be controlled by the DSP 1. Features LED Power Indicator 3 Prong Attaching Plug RJ12 Cable Socket Addressing Plug & Play What TrolMaster does Automation Control Data