About This

【High-Precision Manometer】 Equipped with dual input ports, this digital manometer enables gas differential pressure detection and measurement. Measurement Range: -14.5 to 29.01 psi (pounds per square inch) / -100 to 200 kPa (kilopascals) Accuracy: ±0.25% FSO (Full Scale Output) at 25°C Linearity/Hysteresis: ±0.1% FSO Maximum Pressure Rating: 30 psi
【10 Selectable Units + Multi-Spec Adapters】 PLAYOCCAR digital manometer supports one-click switching between 10 measurement units: hectopascal (hPa), Torr, millibar (mbar), inches of mercury (inHg), millimeters of mercury (mmHg), inches of water column (inH₂O), millimeters of water column (mmH₂O), psi (pounds per square inch), kPa (kilopascals), kg/cm² (kilograms per square centimeter). Comes with multi-spec measurement adapters compatible with pipelines of various diameters, such as: OD 4-12mm, 20mm, 16mm, 9mm, 8mm, 6mm, 8-20mm.
【Data Hold & Pressure Calibration】 Stores up to 29 sets of data, with max/min value review available after recording. Features professional functions including data hold, zero reset, and data logging. Automatically calibrates to atmospheric pressure upon power-on, no manual operation required. (Note: Do not power on under pressure, as this will affect measurement results.)
【Wide Application Range】 With a measurement range far exceeding most differential pressure gauges on the market, the PT520 manometer gas pressure tester is suitable for extensive scenarios including but not limited to: HVAC (Heating, Ventilation, and Air Conditioning) system commissioning, gas pressure system calibration and troubleshooting, air ventilation system testing, gas appliance installation and maintenance, tankless water heater debugging, electric valve air pressure setting, domestic boiler pressure maintenance testing, and bathroom exhaust fan air flow measurement.
【Reliable After-Sales Guarantee】 PLAYOCCAR guarantees that if the PT520 digital manometer product has any quality defects, we will promptly provide customers with a brand-new replacement or solution until satisfaction is achieved, along with lifetime technical support.