Comark C9551 Dry Use Pressure Meter 0-to-±140mbar / Dry Use Manometer 0-to-±140mbar  combines high accuracy with speed of response.

Twin inputs for gauge or differential pressure measurement. Dust and waterproof to IP67 (BS EN 60529, IEC529) standards.

Supplied with tubing and connectors.

• Selectable pressure units, PSI, mbar, inH2O, inHg, mmHg, torr, Pa, mmH2O
• Silicone protection option available for liquid pressure measurement
• Positive or negative (vacuum) pressure measurement
• Adjustable zero value
• Maximum, minimum pressure and hold function
• Averaged reading function
• Over-range indication - maximum over/under pressure 6PSI/400mbar
• Selectable auto switch off