HPM hydraulic data loggers from Webtec Instruments makes it with their many versions, possible to choose and build the exact equipment needed for the workshop og service car.
They range from the small and versatile HPM420 with two input channels to the large, but still handy HPM6000 with measurements and display of data from up to 50 input channels. This is the newest hand-held measuring instrument from Webtec Instruments. Measured values can be displayed as: Numerical, bar graph, pointer or curve graph.