Ammonia Gas Pressure Gauge, 60 PSI Garden Accessories Or add 4-foot and 8-foot

Or add 4-foot and 8-foot Middle Trays to create sections 12

a transformer w/120V plug

including shelving can be used to protect your seeds and seedlings

as well as improving and stimulating production of microorganisms and useful bacteria in every type of soil and coco-based substrates

The sides are independently adjustable

Ammonia Gas Pressure Gauge, 60 PSI Garden Accessories Or add 4-foot and 8-footZenport Zen Tek Instruments ammonia filled 0 60 psi pressure gauge is designed to measure pressures in systems charged with NH3 Ammonia. Constructed with a 2. 5 inch diameter stainless steel case and bezel, PC window and stainless steel 1 4 National Pipe Thread bottom connection the internal components and connections are all stainless steel and will not corrode. This quality gauge features grade A accuracy (1. 6%) and features a high visibility dial