Gas Pressure and Differential Pressure Meter 2 PSI - 840085 - Sper Scientific

Gas Pressure and Differential Pressure Meter 2 PSI 840085 is a handheld digital pressure measuring device manufactured by Sper Scientific, USA and assembled in China. It is specialized for measuring pressure and differential pressure between two gas sources with high accuracy and multiple measurement units, suitable for various industrial and laboratory applications.

Compact and convenient design, easy to operate, with USB communication capability for easy data storage and analysis.

The device integrates smart functions such as data hold, data logging, max/min value display, enhancing work efficiency and ensuring measurement accuracy.

• Accurately measures differential pressure between two gas sources with ±0.3% full scale accuracy.
• Measures gas pressure over a wide range with units like PSI, InH2O, mbar, Bar, and cm H2O.
• Compact handheld design, lightweight at only 150g, convenient for field use.
• Wide display showing multiple information, backlit for easy reading in low light conditions.
• Smart functions including Hold, REC (record), Max and Min display during measurement sessions.
• Auto power off after 20 minutes of inactivity to save battery, with easy enable/disable option.
• USB communication for data transfer to PC, facilitating data management and analysis.
• Low battery indicator to alert users for timely battery replacement ensuring measurement accuracy.
• Clock display on screen for convenient recording and time control during measurements.
• DIF function to detect changes in total differential pressure during measurement.

The Gas Pressure and Differential Pressure Meter 2 PSI 840085 is widely used in industries and environments requiring precise gas pressure and differential pressure measurement, including:

• Measuring cleanroom differential pressure and HVAC systems to ensure operational efficiency and air quality.
• Use in medical devices and laboratories for environmental pressure control.
• Inspection and maintenance of compressed air systems and computer peripheral equipment.
• Measuring gas pressure in production processes and quality control.
• Pressure data analysis by connecting to PC via USB for research and reporting.

• 1 main unit 840085 imported genuine Sper Scientific, USA.
• 2 pressure signal tubes.
• 1 disposable 9V rectangular battery.
• 1 carrying case for device and accessories.
• 1 official 6-month warranty card from Le Quoc Equipment.