Relay test sets brief: to meet the standards QC / T198, QC / T78, QC / T413, QC / T419, QC / T501, QC / T695 requirements of automotive testing parameters relays, flashers, dynamic monitoring performance parameters Remarks 1. DC power supply: 0-30V adjustable, 0-200A adjustable measuring 2. 3. Pull the contact voltage drop measured pull, pull the release time 4. measuring the release voltage measuring coil 5. 6. Operating Current durable test