DYB3 Dual-Tube Mercury Pressure Gauge

The DYB3 dual-tube mercury barometer is used to measure the pressure inside vacuum devices, calibrate instruments such as mercury barometers, aneroid barometers, barographs, and sounding instruments. The DYB3 dual-tube mercury barometer can also be used to measure atmospheric pressure.
Technical Parameters of the DYB3 Dual-Tube Mercury Barometer
Measurement Range 0～1070 hPa
Smallest Division Value 0.05 hPa
Accuracy ±0.3 hPa at 450～1070 hPa
±0.5 hPa at 0～450 hPa
Operating Temperature -15℃～+45℃
Overall Dimensions 1190×210×120 mm
Weight ≤7.5 kg