| This integrated circuit tester can be used to test logic chip, 74HC, 74LS, CD40, 45/145, driver, operational amplifier, comparator, optocoupler, diode, Zener diode, light emitting diode, triode, field tube, thyristor and other types of chips. This tool can greatly reduce the maintenance workload and improve maintenance efficiency. Features: This integrated circuit tester can be used to test logic chip, 74HC, 74LS, CD40, 45/145, driver, operational amplifier, comparator, optocoupler, diode, Zener diode, light emitting diode, triode, field tube, thyristor and other types of chips. Built-in more than 1300 kinds of chip data models, more than 420 kinds of transistor data models. Cover most common … | |