The TL-01K Test Lead Kit is a universal accessory set designed for use with virtually all major brand digital multimeters and test instruments. Rated CAT III 1000V and ETL listed for safety, the kit includes 42 in. PVC test leads with straight and right-angled shrouded banana plugs, two 4" test probe handles with 0.16" pointed tips, two insulated alligator clips, two plunger-style mini-hooks, and a convenient carrying case with clear storage pockets. It is ideal for testing and troubleshooting digital and analog circuits across a range of applications including electronics repair, automotive diagnostics, HVAC systems, and renewable energy installations. Perfect for fieldwork and on-site diagnostics, the kit is also popular with DIY enthusiasts for checking household wiring or hobby electronics like Arduino and Raspberry Pi. Designed for reliability and convenience, the TL-01K is used by electricians, engineers, field service technicians, researchers, and hobbyists to measure voltage, current, and continuity in a variety of electrical systems.