PASCO 1423 Lazy Hand Water Test Gauge, 0 to 160 psi, 3/4 in Female Hose Thread Connection, 2-1/2 in Dial

PASCO Water Test Gauge, Lazy Hand, 0 to 160 psi, 3/4 in Female Hose Thread, 2-1/2 in Dial Diameter, Brass Tube

Regular pressure hand to peak operating or surge pressure point where it remains until you manually reset it. Excellent to determine if P/T valve is leaking from failure or if leaking is caused by surge or excessive pressures (gauge attached to boiler drain overnight) LAZY hand operates over entire gauge range.