TrolMaster Program Device Station（DSP-1） 50 lb This dual-channel controller allows daisy

This dual-channel controller allows daisy chaining up to 100 fixtures per zone

Operating temperature: -20°C to +45°C

the full spectrum ROI-E420 meets all demands of growers looking for a natural light spectrum

The HI98115 is supplied complete with a carrying case and calibration solutions

Monitor your environment anywhere from your phone or computer

TrolMaster Program Device Station（DSP-1） 50 lb This dual-channel controller allows daisyThe 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.