Ehdis Digital Manometer Air Pressure Meter Gas Gauge Reader with 32 bit MCU 24 ADC High Accuracy 12 Units Data Save or Hold

Ehdis manometer has Dual Input that can test / measure the differential gas pressure with its provided twin input probes. Ultra-low-power sensing & measurement with 32-bit MCU and 24-bit ADC make the measurement of air press faster and more accurately. Selectable pressure range: ±2.999psi; Accuracy: ±0.3%FSO (at 25°C) ; Repeatability: ±0.2% (Max ±0.5%FSO); Linearity/Hysteresis: ±0.29%FSO. 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. Max / minimum record function; Data save function, also has room temperature future.