| 摘要 |
PURPOSE: An oil pressure gauge is provided to obtain the oil pressure gauge with high working efficiency as the oil pressure gauge is conveniently installed. CONSTITUTION: An oil pressure gauge(1) comprises a gauge unit(100) and a protective container assembly(200). The gauge unit indicates the inner pressure of a measurement object. First and second tubes are received and installed in the protective container assembly. The first tube is connected to the gauge unit. The second tube is connected to the object. An inlet of the second tube is installed in a position higher than an outlet of the first tube. |
