The Instek GCT9040 AC 40A Ground Bond Tester provides the maximum AC test current of 40A and adopts the PWM design to ensure test efficiency and reliability. The large LCD display, 100 memory blocks from setting criteria, and programmable communications interface together deliver higher readability and convenience.

The GCT-9040 can connect externally to models GPT-9800, GPT-9900, and GPT-9900A to create an all-in-one safety tester system. With this assembled system, not only can the sequential test function for the original all-in-one models can be executed, the simultaneous output test can also be conducted. The simultaneous output test allows two testers to simultaneously test DUT, shortening the overall test time. Whether the safety tester system executes sequential test or simultaneous output test, GCT-9040 will automatically obtain control over two testers, including activation control, final status indication light, and pin signal output from Digital I/O etc. to avoid confusion caused by each tester's indication light.

The GCT-9040 not only provides standard USB (optional GPIB) interface to control all functionalities but also controls connected safety testers (GPT-9800/9900/9900A series) via commands to read measurement results.