Integrated Circuit IC Tester Transistor Tester with Terminals

Multi-function integrated circuit tester can choose different test modes 5 mode, 3.3v mode, AUTO mode, etc. can test the 74HC series, 74LS series, CD4000 series, HEF400 series, 4500 series, operational amplifiers, interface chips, optocouplers, transistors, automatic identification, regulator regulator value identification and so on. Built-in data models of all types of chips more than 1300 kinds of transistor data models more than 420 kinds, covering most of the common 24-pin or less general-purpose devices, can significantly reduce the workload and improve the work rate. Operating instructions There are seven keys: Up Key, Down Key, Left Key, Right Key, Shortcut Key, Enter Key, P -key and O-Key Up and Down keys are used to adjust the directory and change the model number. Left and right keys are used to move around the cursor and select the item you want to change Enter key is used to switch on/off and run the testing command. Open the battery covers, put in 2 AA batteries (1.5V), and then close the battery cover. Press the Enter key for more than 2 seconds to power on. When powered on, the system displays the current battery voltage automatically. When the battery power is low, please replace the batteries. Low voltage will affect the reliability of the test results and the machine will automatically shut down for protection. How to switch on: press the Enter key for more than 2 seconds How to switch off: 1.Press the Enter key in the off directory, it will shut down immediately. 2. Press the Enter button in any directory exceeding 10 seconds then it will shut down 2. After 60 seconds without any operation, it will shut down automatically.

• Main Function: Test 74LS series, CD4000 series, HEF400 series, 4500 series, operational amplifiers, interface chips, optocouplers, automatic transistor identification, voltage regulator voltage identification, etc.
• Automatic Shutdown Function: The integrated circuit tester will automatically shut down after 60 seconds without any operation. Small and portable design, suitable for circuit testing.
• Testing Types: Include logic device test, interface driver device test, op-amp, comparison test, transistor identification, voltage regulator voltage value test, and optocoupler.
• Multiple Test Modes: Multifunction integrated circuit tester is a professional instrument designed for microelectronics engineers and maintenance personnel. Different test modes can be selected, such as 5V mode, 3.3V mode, AUTO mode, etc.
• Efficient Measurement: With more than 1,300 types of built-in chip data models and more than 420 types of transistor data models, covering most common devices within 24 pins, greatly reducing workload and improving work efficiency.