DPM-Differential Pressure Meter

Overview

Our Digital Manometers are precisely engineered to bridge the gap between laboratory-grade accuracy and the demanding conditions of real-world industrial environments. Built with ergonomics and efficiency in mind, these instruments are designed for seamless one-handed operation, enabling technicians and engineers to perform measurements while managing tools, hoses, or equipment simultaneously—without compromising safety, productivity, or measurement integrity.

At the core of the instrument lies advanced dual-range sensing technology, delivering superior resolution and industry-leading accuracy across a comprehensive range of gauge, vacuum, and differential pressure measurements. This intelligent design allows users to capture both low-pressure and high-pressure readings with exceptional precision using a single device, reducing the need for multiple instruments and improving operational efficiency.

Differential Pressure Meter – Applications

HVAC system testing, balancing, and commissioning
Measurement of differential pressure across filters, ducts, and ventilation systems
Calibration and verification of pressure instruments and sensors
Monitoring of cleanroom and laboratory pressure conditions
Measurement of differential pressure across air filters, cleanroom panels, and ventilation systems
Modular intelligent design allowing connection of external non-display pressure modules
High-resolution, backlit interface for clear visibility in all working environments
Plug-and-play connectivity for quick and effortless module integration
Instant conversion from standalone manometer to remote pressure indicator
Ideal for calibration laboratories, field service, and industrial maintenance

Pressure Range	-1000 to 1000 mmH2O
Resolution	0.01 to 0.1 mmH2O
Accuracy	±0.075% of F.S to ±0.05% of F.S
Storage Temperature	-10°C to 60°C
Operating Temperature	0 to 60°C
Pressure Connection	1/8″ BSP (F) for both High & Low port
Units	bar, psi, Kg/cm2, KPa, MPa, mmHg, atm, mH2O, inHg, inH2O, ftH2O, cmH2O, mbar, mmH2O, Pa, torr, hpa, kg/m2, cmHg, ib/ft2
Protection	ABS Plastic with IP67
Power Supply	6 x AAA battery
Battery Backup	200 hours
Safety Standard	IEC 61000-4-2: Testing and measurement techniques – Electrostatic discharge immunity test. IEC 61000-4-3: Testing and measurement techniques – Radiated, radio-frequency, electromagnetic field immunity test
Over Pressure	120% of F.S
Certification	CE certified product
Sensor	Differential Pressure