![Oil Pressure Tester Tool](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Oil Pressure Gauge Assembly
1. High Precision Pressure Gauge
Dual-scale (psi and bar), reading from 0~140 psi and 0~10 bar.
Red concentrated part indicates a danger requiring immediate repair.
Resin dial and accurate pointer, please handle precision instruments with care.
Protective rubber cover around the gauge.
2. Flexible Hose
4 ft in length. 300 psi max W.P.
Connecting to metal adapters or 90° elbow coupling adapter or the combination of the two.
Designed for repeated use with high quality nylon resin rubber materials. Oil and corrosion resistant.
3. Quick Functions
a. Pressure relief button
Easy to operate, press the button to instantly set the measured pressure value to zero.
No need to disconnect the gauge hose repeatedly to relieve pressure for testing.
b. Time-saving quick coupler
4 bearings for a stronger bite; The coupler nuts are deeply knurled for quick finger-tightening.