Zenport APG160 Zen-Tek Ammonia Gas Pressure Gauge, 160 PSI bottle stopper Non-toxic and washable | for

Non-toxic and washable | for ages 5 and up | Includes 1 top with 1 pen | colors may vary

superior sound quality

Item Color: Gray

safe for non-stick cookware

Use two together to toss and serve Salad

Zenport APG160 Zen-Tek Ammonia Gas Pressure Gauge, 160 PSI bottle stopper Non-toxic and washable | forZenport Zen Tek Instruments ammonia filled 0 160 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