Specifications Supported Chip Types 74HC series 74LS series CD4000 series HEF400 series 4500 series operational amplifiers interface chips optocouplers transistors voltage regulators and auto recognition of stabilizer values Built in Data Models Over 1300 chip data models and 420 transistor data models Compatible with Most standard and widely used 24 pin devices Power Supply 2 x AA 1 5V batteries or 1 x 800mAh lithium battery Material ABS plastic Features 1 Wide Range Testing Capable of testing numerous chip series interface chips amplifiers and transistors for enhanced versatility 2 Extensive Component Database Equipped with 1300 chip models and 420 transistor models for comprehensive results 3 Easy to Use Navigation Seven tactile buttons offer intuitive control for smooth operation and data entry 4 Automatic Voltage Monitoring Displays battery levels during startup and ensures proper testing reliability with low voltage alerts 5 Efficient Shutdown System Convenient options including manual power off long press or inactivity shutoff to conserve energy Package Included 1 x LED Integrated Circuit Testeror1 x LED Integrated Circuit Tester2 x Burning Socket
