Vacuum Gauge HVAC Digital Micron Gauge HVAC Micron Vacuum Gauge Tester 100KPa/750061Microns Digital Vacuum Gauge Micron Meter Set 13 Units AC Tool

AUTOOL Digital Manometer is dedicated to delivering a simple, time-saving alternative to U-tube pressure measurements. It features a professional digital pressure gauge with high precision, wide range, high resolution, large screen display, Digital Manometer Test Dual Input Differential Manometer Air Pressure Meter HVAC Gas Pressure Tester and indoor temperature measurement. With a single tube connector, it is possible to quickly measure the current detection pressure value (relative to the current atmospheric pressure), whereas the dual-connector allows simultaneous detection of the pressure difference between the two tube connectors (P1-P2).