EHDIS Dual-Port Digital HVAC Manometer and Gas Pressure Tester

About this item

• Ehdis digital manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes.Max / minimum record function; Data save function, also has room temperature future.
• 12 Selectable Units of Measure (kPa, Psi, Kgfcm2, Ozin2, Bar, mbar, inHg, mmHg, InH2O, FtH2O, cmH2O, Pa) with function: Data Hold and Error Code - Response Time: 0.5 Sec.
• This digital handheld manometers can measure the air pressure of the single pipe， or differential pressure of two pipes.it is suitable for measuring of ventilation and air condition systems,and widely use forgas measurement,calibration,and any trouble shooting of any gas pressure systems.
• - Utilizing a 32-bit MCU and 24-bit ADC for ultra-low-power sensing and measurement to enhance the speed and accuracy of air pressure readings.
• - Ideal for tankless heater maintenance.
• - Convenient for adjusting gas pressures on electric valves.
• - Suitable for testing gas pressure on household boilers.
• - Capable of measuring air flow from bathroom fans, etc.
• Selectable pressure range: ±2.999psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO.