High reliability and long service life: Designed for dependable, repeatable use so your measurements stay consistent over time. Stable connection with 4 mm banana plugs: Fits standard 4-mm banana sockets to provide a secure electrical connection and steady performance during testing. Brand new condition: Supplied new and ready for use with your existing test equipment. Ideal multimeter accessory for auto repair: Complements multimeters used in vehicle diagnostics, supporting accurate checks on electrical systems. Key functions and compatibility Function: Provides a reliable interface between your multimeter and the circuit under test for voltage, current, continuity, and resistance measurements. Compatibility: Works with multimeters and test instruments that accept 4 mm banana plugs. Size and fit: Designed specifically for 4 mm banana connectors to ensure correct mechanical and electrical contact. Practical benefits (why you need it) Reduces false readings caused by poor connections through a stable plug interface. Saves time during diagnostic work by providing quick, repeatable hookups. Extends the usable life of your test setup by offering durable, consistent performance. Typical use scenarios Automotive diagnostics: Test batteries, alternators, sensors, wiring harnesses, and fuses during vehicle repair and maintenance. Battery and charging checks: Measure battery voltage and charging-system output reliably on cars, motorcycles, and small engines. General electrical troubleshooting: Use for continuity checks, component testing, and on-the-bench measurements with compatible multimeters. What to expect A straightforward, reliable accessory that plugs into standard 4 mm banana sockets and helps your multimeter deliver more consistent results during automotive and general electrical testing.