[20Bar Hydralic test gauge](https://www.techrentals.co.nz/product/607/crystal-xp2i-20-bar-digital-pressure-gauge-and-data-logger)
[30Bar Hydraulic test gauge](http://www.techrentals.co.nz/product/382/crystal-xp2i-30-bar-digital-pressure-gauge-and-data-logger)
[140Bar Hydraulic test gauge](http://www.techrentals.co.nz/product/381/crystal-xp2i-140-bar-digital-pressure-gauge-and-data-logger)
[700Bar Hydraulic test gauge](http://www.techrentals.co.nz/product/548/crystal-xp2i-700-bar-digital-pressure-gauge-and-data-logger)
All of which have IANZ endorsed calibration.
...attach the Unit Under Test and the Reference Gauge, apply hydraulic fluid (water, oil, isopropyl alcohol) and then simply and easily apply pressure to chosen setpoints.
Features main screw plus fine-adjust screw.
Can be used with flexible hose and Ralston fittings when testing less than 350Bar.