PT520 Digital Manometer,Air and Gas Pressure Tester,Dual Port Air Pressure Meter,HVAC Gas Pressure Tester with 11 Selectable Units, Various Adapters, -100~200 Kpa bee You can see our 6

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PT520 Digital Manometer,Air and Gas Pressure Tester,Dual Port Air Pressure Meter,HVAC Gas Pressure Tester with 11 Selectable Units, Various Adapters, -100~200 Kpa bee You can see our 6PT520 Digital Manometer,Air and Gas Pressure Tester,Dual Port Air Pressure Meter,HVAC Gas Pressure Tester with 11 Selectable Units, Various Adapters, 100~200 Kpa Product Features 11 Units Measured & various adaptersLINXINO Digital Manometer can easily toggle between in Pa,hPa, Torr, mbar,inHg,mmHg,inH20,mmH2O,psi,Kpa, kg cm2. In addition, the manometer hvac is equipped with measurement adapters of different specifications,suitable for various diameter