Professional Digital Differential Air Pressure Manometer

Air pressure and flow rates play a critical role in many major industrial and laboratory applications, including HVAC systems, Meteorological and weather conditions monitoring, Fluid flow measurements, and compressor systems operations. 

Don’t risk your next job with inferior testing equipment. Our handheld, high-quality, precision digital Manometers are best for measuring ventilation, air conditioning systems, gas measurement, calibration, and any troubleshooting of any gas pressure systems. Ensure safety, improve operations and reduce operational downtime.

Our digital Manometers offer several advantages over analog units.

• Low weight and portable for easy carrying.
• Feature easy to read displays
• Can Interface with programmable logic controller (PLC) or computer
• Does not use manometric fluids, many of which are toxic, such as mercury, which is often used.
• Not subject to fluid property issues that can often impact measurement accuracy.
• Deviation correction from standard conditions usually available via software programming.

This high-quality Professional Digital Manometer measures Gauge Pressure as a measure of pressure with reference to ambient pressure, and Differential Pressure is a measure of the difference between two pressures.

This Manometer has 11 pressure units that are selectable for Imperial and Metric in the different area:

• inHg
• ftH2O
• Ozin2
• kPa
• Kgcm2
• mmHg
• psi
• inH2O
• bar
• mbar(hpa)
• mmh2O

This Manometer is ideal for HVAC/R technicians measuring pressure level, Medical equipment, Computer Peripherals, Pneumatic controls.

Features

• Portable Digital Gauge& Differential Pressure meter
• 11 measuring units: bar, oz in2, psi, kPa, inHg, mbar, mmHg, kgcm2, inH2O, ftH2O, cmH2O
• Highly accurate measurements; accuracy is at ±0.3% of full scale
• Available 4mm negative and positive metal hose plug
• Hold function freezes current readings
• Checking Min, Max, Record Features
• Over-range indication with an error message
• Display pressure change from baseline
• Blue backlight function works for dark are
• Auto power off that can be disabled
• Accumulative time shows in the recording period
• PC interface available for real-time download
• Powered by 6pcs AAA batteries
• Low battery indicator

Specifications

• 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
• in H2O: ±415.20 ; 0.01
• mmH2O: ±10546 ; 1
• in Hg: ±30.5 ; 0.001
• ft H2O: ±34.6 ; 0.001
• oz/inch2: ±240.00 ; 0.01

• Accuracy: ±0.3% of full scale at 25°

• 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 second
• Lug & Tubing: 4mm lug-orange tube 500mm long (included in set)
• Compensated temp. range:10 ~ 30 °C 
• LCD size: 32.5 x 54mm
• Operating Temp: 0 ~ 50 °C
• Operating RH: Humidity <80%
• Storage Temp: -20 ~ 50 °C
• Storage RH: Humidity <90%
• Dimension: 169 x 78.3 x 34.4
• Weight: ~200g
• Battery: 6 x AAA batteries 

Set Includes

• 1 x Economic Digital Manometer
• 6 x AAA Battery
• 1 x English Instruction Manual
• 2 x connection hose
• 1 x hard carry case