Gavita Master Controllers Gen 2 -monitors-&-timers is highly insensitive to pollution

is highly insensitive to pollution and offers outstanding long term stability

The Seedling Heat Mat is UL-listed and provides gentle heat that will never damage roots

Minimum quantity: (Pallet of 30)

(complete w/leaf collector) 120lbs / 54

Wear suitable gloves

Gavita Master Controllers Gen 2 -monitors-&-timers is highly insensitive to pollutionLighting control at your fingertips! The Master controller EL1 and EL2 Gen 2 are our entry level systems for centrally controlling large rooms with e series fixtures. The second generation of Master controllers features improved and expanded functionality that raises the bar including non volatile memory, event logging, independent sunrise and sunset settings and independent light cycles on the EL2. The EL1 has one lighting control channel and the EL2