The closing automotive tester SKM 2 measures closing forces of hydraulic, pneumatic or electrical constructions like bus-, lift-, train or cable car windows or sliding roofs to ensure safety of passengers and voyagers. The closing automotive tester SKM 2 is a must-have for all TÜV test centres to ensure an accurate way of work of those closing constructions. The display of measured values of the closing force device will be made via a high sophisticated LCD display. The closing force device SKM 2 is able to show peak and rms values. The closing force device SKM 2 ensures reliable and accurate measurements through own zero balancing during starting the device as well as a check of the systems electronic.