Professional Digital Handheld Manometer Dual-Port Manometer Gas Pressure Tester,HVAC Air Pressure, Gas & Vacuum Gauge Meter Tester with LCD Display Backlight, Extension Hose,Data Record Funtion

The Digital Handheld Manometer HVAC Air Vacuum/Gas Differential Pressure Gauge Meter Tester is a versatile tool designed for measuring air pressure in various industries, including HVAC/R, gas measurement and calibration, troubleshooting gas pressure systems, medical facilities, positive pressure measurement, and computer peripheral equipment pneumatic control.

With its ability to measure negative pressure settings to prevent contamination of indoor air by pests or airborne particles from spreading to the outside environment, this product is a must-have for any professional looking to ensure optimal functioning of their systems.

Its accuracy and reliability make it an essential tool for any industry that relies on precise pressure measurement and control.