Ammonia Gas Pressure Gauge, 60 PSI lighting-&-electrical-components • Patented WEDGE shape encourages

• Patented WEDGE shape encourages root growth downward

in any growing medium and contains no EDTA’s

Micro sizes

Can be mounted in any position

Specifically engineered to meet the heavy feeding needs of flowering plants

Ammonia Gas Pressure Gauge, 60 PSI lighting-&-electrical-components • Patented WEDGE shape encouragesZenport 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