Professional Digital Differential Air Pressure Manometer

Economic Digital Manometer for Gauge and Differential Pressure

Ensure precise pressure measurements with this high-quality, portable digital manometer. Designed for professional applications, it is ideal for HVAC technicians, medical equipment calibration, pneumatic control systems, and more. With the ability to measure both gauge and differential pressure, this tool guarantees accuracy and reliability, reducing downtime and improving operational efficiency.

Features

• Measures gauge and differential pressure
• 11 selectable pressure units: bar, oz/in², psi, kPa, inHg, mbar, mmHg, kg/cm², inH₂O, ftH₂O, cmH₂O
• High accuracy of ±0.3% of full scale
• Over-range error indication
• Min/Max and record features
• Data hold function to freeze current readings
• Blue backlit display for low-light environments
• Displays pressure changes relative to baseline
• Auto power-off (disable option available)
• Real-time data download via PC interface
• Powered by 6 AAA batteries with low battery indicator
• Durable design with lightweight portability

Specifications

• Measurement Range and Resolution:
  • psi: ±15.000 ; 0.001
  • kPa: ±103.42 ; 0.01
  • mmHg: ±775.7 ; 0.1
  • kg/cm²: ±1.055 ; 0.001
  • mbar(hPa): ±1034.2 ; 0.1
  • bar: ±1.034 ; 0.001
  • inH₂O: ±415.20 ; 0.01
  • mmH₂O: ±10546 ; 1
  • inHg: ±30.5 ; 0.001
  • ftH₂O: ±34.6 ; 0.001
  • oz/in²: ±240.00 ; 0.01
• Accuracy: ±0.3% of full scale at 25°C
• Repeatability: ±0.2% ~ 0.5% of full scale
• Linearity/Hysteresis: ±0.29% ~ 1% of full scale
• Combined Accuracy: ±1.0% of full scale
• Response Time: 0.5 seconds
• Temperature Compensation: 10 ~ 30°C
• Operating Conditions: 0 ~ 50°C; Humidity <80%
• Storage Conditions: -20 ~ 50°C; Humidity <90%
• Dimensions: 169 x 78.3 x 34.4 mm
• Weight: ~200 g
• Power Supply: 6 x AAA batteries