This is a multi-functional IC transistor tester with LCD digital display, specially designed for the maintenance personnel. You can choose different test modes, such as 5V mode, 3.3V mode and auto mode, to test 74CH series, 74LS series, CD4000 series, HEF400 series, 4500 series, operational amplifier, interface chip, optocoupler, automatic transistor recognition, voltage regulator tube recognition, etc.
It can greatly reduce the maintenance workload, improve efficiency due to its built-in more than 1300 kinds of chip data models and 420 transistor data models.
Automatic shutdown if no operation after the 60s
Covers universal devices about 24 feet.
Automatically detect NPN and PNP transistors
Screen: LCD 1602.
Color: As shown in the picture.
Size (approx.): 133 x 70 x 25 mm.
Screen size (approx.): 36 x 10 mm.
Search modes: 3.3V, 5.0V, AUTO modes
Power supply: 2 x AA Battery(not included)
1 x Transistor tester