Counter SVN-2-02 27V

Electronic digital operating time meters SVN-2-02 27V are designed to measure and digitally display the operating time of automotive and tractor and road construction equipment, various electrical installations for timely maintenance and monitoring of resource development.
Time counting is performed in the presence of only alternating voltage at the additional input "C" (for example, alternating voltage of a generator or a speed sensor in a car), which makes it difficult for unauthorized "winding" of the operating time.