Tri-O-Meter; Dial Size 3-1/2 Square Inch; Material Black Epoxy Coated Steel (Case), Brass (Connection); Connection Type 1/2 Inch Threaded Lower; Pressure Rating 0 to 75 PSI; Temperature Rating 60 to 260 Deg F; Accuracy +/-3 Percent; Size 3.64 Inch Length x 3.64 Inch Width; Inclusion/Features Glass Window, Brass Sensor Bulb; Used On Item Hot Water Heating System; Pressure and Temperature Element Phosphor Bronze
The weiss tri-o-meter is designed for use on all types of hot water heating systems One instrument reads the water pressure, water temperature and system head in foot of water Bold markings and colors on a white dial ensure easy readability and a good looking addition to any installation