Little Giant Piggyback Diaphragm Switch pest-and-disease-control A step up from basic

A step up from basic coconut coir for all your hydroponic growing

You can quickly see temperature and humidity readings going into the unit as well as temperature and humidity readings going out

4 weighing modes: g/oz/ozt/dwt

It delivers more usable light energy for maximum plant performance and operates at cooler

Little Giant Piggyback Diaphragm Switch pest-and-disease-control A step up from basicThis Little Giant Piggyback Diaphragm Switch converts any manual pump, up through 1 3 HP (10 max. run amps), to automatic. When mounted to 5 MSP pump, "on" level range is 2" 3", (5. 1cm 7. 6cm) "off" level range is 1 2" 1 1 2" (1. 2 cm 3. 8 cm). 18' cord