UPGRADED DIGITAL MANOMETER & 3 YEARS AFTER-SALES SERVICE
Larger Measurement Range: ±100Kpa/±14.50Psi/±29.52inHg/±401.46inH2O
More Hoses and Adapters: 4pcs 25cm/0.82ft hoses, 1pc 158cm/5.18ft hose, 1pc cone adapter, and 1pc 1/8-inch barb metal connector
Strong Magnet On Back: Holds the manometer in a good location, so your hands are free to make adjustments.
WIDE APPLICATION
Diagnose gas valves on furnaces or gas boilers, measure pressure in fumigation chambers, calibrate ERVs, measure static pressure in furnace ducts and across furnace filters of different restrictions, measure air pressure in HVAC systems
Check the accuracy of the furnace pressure gauge, verify the water heater draft, laboratory calibration, test micro-pressure in medical environments, etc.
Detect the vacuum degree of the intake manifold and test the pressure of the brake vacuum pump, exhaust pipe, waste gas valve, crankcase, gas pipeline, air conditioning ventilation system and other components.