Digital Manometer Bank

About Digital Manometer Bank

Overview

A digital manometer is a precision instrument designed for accurate measurement of differential, positive (gauge), and negative (vacuum) pressure in HVAC, laboratory, and industrial systems. Compact and easy to operate, it delivers fast, reliable readings for diagnostics, monitoring, and calibration tasks.

Key Features

• High-accuracy pressure measurement with fast response
• Dual-port design for differential pressure measurement
• Multi-unit selection (up to 12 engineering units)
• Backlit LCD display for clear readability
• Data hold, Min/Max/Avg recording, and zero calibration
• Compact handheld design with durable ABS housing
• Low battery and over-range indication

Technical Specifications (Typical Ranges)

Functions & Indicators

• Differential pressure measurement (P1P2)
• Data hold, Max/Min/Avg tracking
• Zero adjustment for offset correction
• Low battery indicator
• Over-range error alerts (ERR1/ERR2)

Construction

• Durable ABS plastic enclosure
• Ergonomic handheld design
• Optional magnetic back support for hands-free use

Applications

• HVAC/R system testing and balancing
• Cleanroom and airflow monitoring
• Pneumatic and gas system diagnostics
• Medical and laboratory equipment testing
• Industrial maintenance and calibration

Representative Models

• HT-1890 / HT-1895 2 psi range, multi-unit display
• Testo 510 0100 hPa differential pressure (HVAC focused)
• UNI-T UT366A Dual independent pressure inputs with LED indicators