Parker’s ServiceJunior is ideal to digitally measure and display pressure with high precision in any hydraulic or pneumatic system.

The ServiceJunior measures, displays and stores pressures in a single device. It features an extremely robust design in a metal housing and is easy to operate. Accurate measurements over a wide pressure range usually require multiple mechanical gauges. Due to the high accuracy, resolution and long-term stability as well as the 4 1/2-digit display, the ServiceJunior performs this task with only one instrument. 
Pressure peaks are reliably detected with a sampling rate of 10 ms. Using the MIN-/MAX function, the minimum and maximum pressure is automatically stored and can be called up at the push of a button. 
The optionally available data logger with real-time clock records not only the current measured values but also the MIN- and MAX-values. Parker’s typical automatic data compression with start/stop function eliminates the need for complex calculations and tedious configurations. A measurement of up to 24 hours can be started simply by pressing a button. The stored measurement data is transferred to a computer or laptop via the USB interface. Due to the universal CSV format, the data can be evaluated and documented independently of special software.

1/4″ BSPP Male Pressure Port
1500 hour life time cycle internal battery
Temperature range 0°C to +50°C
Accuracy typically 0.5% FS/max
Features and Benefits
Back-lit 4.5 digit display
Peak-Hold function
Pressure measurement cell with 10 ms scanning rate
Easy to use
Stable
Rotatable display
Powered by 2 AA batteries
IP67 EN 60529