Digital Pressure Gauge, Professional Differential Pressure Gauge -100-200 kPa Measurement Range Air/Gas Pressure - ShopVlot

Wide applications: The digital differential pressure gauge can measure the air pressure in one line or in two pipes, display positive and negative pressure values in real time, and record the measurement time. It is suitable for car repairs (including testing of brake boosters, intake manifolds and crankcase), measuring ventilation and air conditioning systems, troubleshooting air pressure systems, laboratory testing, maintenance and installation of blowers, cleanrooms, boilers and other gas app