Its typical applications are:

• Simultaneous measurement of 6 main contacts and 6 auxiliary contacts.
• Measurement of resistance of pre-insertion resistors.
• Recording of opening, closing and phase discordance times, between switch poles, switching time of auxiliary contacts.
• Measurement of application absorptions (coils and motor).
• Performs operational sequences (C / O / CO / OCO / O-0.3S-C).
• Comparison between “First Trip” test and “Trip after maintenance” test.
• Digital transducers for motion analysis (Detect ultra-travel, bounce).
• “Micro-ohmmeter” static resistance measurement (Identifies the goodness of the main contact).
• Measurement of dynamic resistance “DRM” (Identifies wear and tear of arch-breaker contacts).