DPM02B Portable Differential Pressure Instrument with 2000m Altitude Rating

DPM02B Portable Digital Pressure Gauge for Differential Vacuum and Air Flow

DPM02B Handheld Pressure Gauge Measures Differential Vacuum and Static Pressure

DPM02B Handheld Instrument for Differential Pressure and Vacuum Measurement

DPM02B Digital Differential Pressure Meter for Positive and Negative Pressure

500 g 53" HIGH ALTITUDE METEOROLOGICAL SOUNDING / WEATHER BALLOON Foil Sealed