Digi Lumen Extreme LED Controller Roots Calibration of the Truncheon® Nutrient

Calibration of the Truncheon® Nutrient Meter is not required

External hygrostat connection

Frequency: 50Hz

House & Garden nutrients are highly recommended by many delighted customers

Please wipe them and put the gel lovingly onto that dirty dish

Digi Lumen Extreme LED Controller Roots Calibration of the Truncheon® NutrientDigi Lumen Extreme Controller The Digi Lumen Extreme Controller is a compact and easy to use digital lighting controller designed to give growers simple, reliable control over their LED setup. Built for both hobby and professional grow rooms, it can manage up to 50 compatible fixtures, making it ideal for small tents through to larger indoor gardens. With smooth dimming from 10% to 100%, programmable ON OFF timer settings, and a built in clock for