Durable multimeter test probe designed as a direct /replacement part for multimeters that accept a 4mm plug. Key benefits Durable construction: built from robust materials with freeze resistance and heat tolerance to withstand workshop and field conditions. Stable electrical contact: securely connects to a 4mm plug for reliable readings and consistent performance. Hands convenience: punctureandclamp design lets you pierce and clamp wires by threading, holding the conductor so you can work with both hands . Long service life: engineered for reliability and repeated use, reducing the need for frequent replacements. Broad functionality: suitable for measuring current, voltage, resistance, continuity, transistor, and diode testing. Features and compatibility Function: test probe for multimeter measurements and component checks. Compatibility: fits multimeters that accept standard 4mm plugs. Design: puncture/clamp tip to secure conductors and provide stable contact during measurement. Intended use: part or replacement probe to restore multimeter functionality. Practical use scenarios Automotive diagnostics: measure battery voltage, check continuity of wiring harnesses, and test diodes in alternator circuits. Electronics troubleshooting: probe PCB traces, test transistors and diodes, and measure resistances during repairs. Field service and appliance maintenance: perform voltage and current checks on motors, heaters, and control circuits while keeping probes secure for hands work. Why choose this probe Replaces worn or damaged probes to restore reliable multimeter operation. Combines durability, stable plug connection, and a hands clamping tip to simplify common electrical and electronic testing tasks.