Automatic Shutdown: The integrated circuit tester will automatically shut down after 60 seconds without any operation, providing you with more convenience.

Efficient Testing: With more than 1300 built in chip data models and more than 420 transistor data models, covering the most common devices within 24 pins, improving work efficiency.

Applications: Testing 74HC series, 74LS series, CD4000 series, HEF400 series, 4500 series, operational amplifiers, interface chips, optocouplers, automatic transistor identification, voltage identification of voltage regulators, etc.