TPI 665 Dual Input Datalogging Manometer

TPI 665 Dual Input Datalogging Manometer

The TPI 665 Dual Input Datalogging Manometer Tester is built for accurate differential pressure measurement across a wide range of industrial and HVAC applications. It measures pressures from -7 bar to +7 bar and delivers reliable readings with ±0.2% full scale accuracy. The clear dual-line display allows users to view results quickly while working in the field.

Designed for daily use, this instrument combines a rugged aluminium housing with a protective rubber boot. Integrated magnets help provide hands-free operation when working around plant equipment and service systems. In addition, the large backlit LCD remains easy to read in poor lighting conditions.

Reliable Pressure Measurement

With dual pressure inputs, the TPI 665 Dual Input Datalogging Manometer Tester can monitor two pressure sources at the same time. It supports seven pressure units including bar, PSI, kPa, mmHg, inHg, mmH₂O and inH₂O. As a result, users can adapt the instrument to many testing and commissioning tasks.

The instrument also includes data hold and manual zero functions to improve measurement confidence. Furthermore, a resolution of 0.01 psi allows precise monitoring of pressure changes. Repeatability of 0.1% full scale helps maintain consistent results during routine testing.

Data Logging and Connectivity

For recording measurements, the TPI 665 Dual Input Datalogging Manometer Tester stores up to 5000 data points over logging periods from 1 second to 24 hours. Stored readings can be reviewed and transferred to a computer through the infrared to USB interface when used with compatible software. This helps simplify reporting and analysis.

Two different set types are available. The standard set includes the instrument, batteries and protective boot, while the kit version adds a docking station and PC software for enhanced data management. Long battery life of up to 600 hours further supports extended field use without frequent battery changes.

Key Features

• Dual input design for simultaneous pressure monitoring
• Suitable for differential pressure measurement applications
• Measures from -7 bar to +7 bar
• Large 5-digit dual-line LCD display
• Backlit screen for low-light environments
• Stores up to 16 readings with time stamps
• Data hold function for retaining displayed values
• Manual zero adjustment for improved measurement setup
• Integrated magnets for hands-free positioning
• Rugged aluminium construction for field durability
• Protective rubber boot supplied as standard
• Infrared communication capability for data transfer
• Compatible with optional A740 printer
• Auto power off function with disable option
• Long operating life from two AA batteries

Technical Specifications

Comparison Table

Document Downloads

What’s Included

• TPI 665 Digital Manometer
• 2 x 1.5V AA alkaline batteries
• Protective boot with magnets

Kit version also includes

• Docking station
• PC software