Boost your maintenance efficiency with our versatile Integrated Circuit Tester. This tool is designed to handle a wide range of components, including logic chips (74HC, 74LS), CD40, 45/145, drivers, operational amplifiers, comparators, optocouplers, diodes, Zener diodes, LEDs, transistors, field tubes, thyristors, and more. Key Features: Supports testing for an extensive array of chips, ensuring versatile application. Equipped with over 1300 chip data models and more than 420 transistor data models. Compatible with most common 24-pin general-purpose devices, significantly reducing workload while enhancing productivity. Includes a rechargeable lithium battery (800mAh) for reliable power on-the-go. Energy-efficient design with auto shutdown after 60 seconds of inactivity. User-friendly button operation for simple and convenient use. Specifications: Material: ABS Type: Tester, Tester with 2 bases (optional) Battery: 1 x lithium battery, 800mAh (included) Package Size: 175 x 95 x 57mm / 6.9 x 3.7 x 2.2in Package Weight: Tester: 190g / 6.7oz Tester with 2 bases: 215g / 7.6oz Packing Options: Tester Packing List: 1 x Tester With 2 Bases Packing List: 1 x Tester 2 x Bases (OTS16, OTS28)