Ehdis Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit 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.

Specifications and Parameters Selectable pressure range: ±2.999psi Accuracy: ±0.3%FSO (at 25°C) Repeatability: ±0.2% (Max ±0.5%FSO) Linearity/Hysteresis: ±0.29%FSO Response Time: 0.5 Seconds Over Range Indicator: Err 0 Under Range Indicator: Err 1 Temperature: -10 to 50°C (14 to 122°F) Operating Conditions:0 to 50°C (32 to 122°F) Storage Conditions: -10 to 60°C (14 to 140°F) Battery:4.5V(3*1.5V/AAA) NOT included batteries Dimension:135*55*28mm Weight:128g Package: 1 x Manometer 1 x English User Manual 1 x Protector Bag 1 x Metal connector 2 x Rubber tube