Hydrotechnik Digital pressure gauges offer a reliable alternative to analogue dial indicators, providing an easy to use, accurate and clear backlit displays with selectable pressure units and excellent vibration / shock resistance. Additional features include peak value (min/max) capture, 320° rotatable display, multiple pressure units including: bar, PSI, mbar, kPa, MPa, kg/cm2, mH20 and inchH20. 2 x AA battery operation. The stylish stainless steel digital pressure gauge is an ideal low cost solution to accurate digital pressure testing or monitoring with an accuracy of ±0.5%. Standard connection is G1/4" BSP male with optional Minimess 1620 male or female connections.