Plug N Grow iGS-021 Day & Night Temperature Control water temperature The ON duration spans from

The ON duration spans from 10 sec to 20 minutes

The CD600 helps you make sure that your plants are receiving the right amount of nutrient or helps you keep your filters up-to-date and clean for water filtration

0 and KCl solutions for calibrating and storing your pH probes

Zinc (Zn)………………………………………………

Plug N Grow iGS-021 Day & Night Temperature Control water temperature The ON duration spans fromPNG IGS 021 Day Night Temperature Controller Basic and easy to use horticultural thermostat Daynight detection Can be set to operate heating or cooling equipment Adjustable day and night set points from 50 to 100F (10 to 38C) Precise external temperature sensor 20" cable 1F (0. 6C) Set point knobs are factory calibrated for accurate settings Smooth rotating knobs with continuous adjustment 120 V, 15 A, 2 HP load capacity