MSG Equipment MS121, Руководство пользователя

Страница: 3 / 36

3
User Manual – Tester MSG MS121
1. DESCRIPTION
Tester MS121 is a multifunctional device combining two options: testing of electromagnetic
valves and control valves of AC system. The device has a high measurement accuracy, can
be used as a PWM generator which is a high-demand function in the work of modern
workshops. Tester MS121 is designed to test the electromagnetic clutches and control valves
of the vehicle air conditioning compressor. The principle of the device is to transmit PWM
signals when checking the valve and the clutch. The tester operation is user-friendly thanks
to the color 4.3" TFT display and convenient menu. Diagnostics of AC compressors can be
performed either separately from the vehicle or directly on the it. The tester is presented
in a metal housing and is resistant to the effects of lubricants. The presence of several
stages of protection makes the tester resistant to improper connections, and the color
marking of the connection pins makes it possible to minimize the possibility of incorrect
connection.