Key benefits Stores up to 100 datasets for testing history and trend comparison Portable ergonomic handheld design and operates on 9V power for easy carry in extreme environments Professional digital handheld manometer with ±0.3% accuracy for precise differential, gauge, and absolute pressure measurements in HVAC systems and industrial applications Rugged IP54 rated enclosure with a 2.8 inch backlit LCD and USB data export for easy analysis in lab or fieldwork Essential tool for HVAC technicians, laboratory engineers, and industrial maintenance professionals requiring stable pressure diagnostics Suitable for HVAC systems and industrial applications where reliable pressure diagnostics are needed Key specifications and features Measurement types: differential pressure, gauge pressure, and absolute pressure Accuracy: ±0.3% Memory: stores 100 datasets Display: 2.8' backlit LCD for clear readings Power: operates on 9V power Enclosure: IP54rated rugged design Data export: USB data export for easy analysis in lab or fieldwork Use scenarios Onsite HVAC troubleshooting Measure differential pressure across air filters, ducts, dampers, or fans Capture and store up to 100 datasets for trend analysis and reporting Transfer data via USB to a laptop for documentation and further review Laboratory engineering and calibration Use for precise differential, gauge, and absolute pressure measurements against reference standards Build a calibration dataset and export to your data system for records Industrial maintenance and diagnostics Monitor pressure stability in pneumatic or compressed air systems Diagnose valve, regulator, or instrumentation performance under real operating conditions Collect historical data to support maintenance planning and fault isolation Consistent performance and reliability Compact, ergonomic handheld design for onehanded operation in the field or lab Robust IP54rated enclosure to withstand dusty and light moisture environments Clear, backlit display ensures legible readings in varying lighting conditions Simple USB data export supports quick analysis and reporting without extra equipment This device provides precise, reliable pressure measurements across differential, gauge, and absolute modes, with data retention and easy export, making it a practical, professional choice for HVAC, laboratory, and industrial maintenance work.