Manometer Digital Manometer Gas Pressure Tester Professional 12 Selectable Units Differential Manometer Gauge HVAC Air Pressure Meter with Large LCD Display Backlight, Data Record Funtion

DANOPLUS Multi-Functional Manometer has many useful functions, e.g.

Differential pressure, Data record function, Data Hold, MAX/MIN/Average, Large LCD backlight, Low battery Alarm.

It's suitable for gas measurement system, the air and ventilation system, calibrating and trouble shooting of vacuum pressure systems, HVAC, repair and installation, laboratory testing, etc.