Hydronic Manometer Model HM675 is used to balance hydronic heating and cooling systems, check pump performance and set balancing valves.
FEATURES & BENEFITS
• Provides for inputs for two temperature probes
• Differential pressure range ±300 psi (±2068 kPa)
• Gauge pressure range -20 to 300 psi (-138 to 2068 kPa)
• Reads in. H2O, ft. H2O, psi, in. Hg, mm H2O, kPa, mm Hg, or bar
• Large backlit display for use in low light areas
• Operates on four alkaline or NiMH rechargeable batteries
• Robust, splash-proof case
• Meter weight with batteries is 2.65 lbs (1.20 kg)