1. Made of high-quality copper, these test probes offer excellent durability and conductivity for precise measurements 2. Anti-break soft handle ensures a comfortable grip, reducing hand fatigue during prolonged use 3. Hook-type test clamp with safety handle and compression spring, rod length 62mm, clamp hook can be extended 7.5mm 4. Multimeter interface size 2mm/4mm, ensuring safe and reliable connection 5. With telescopic spring, these test probes extend to hard-to-reach areas, improving diagnostic capabilities 6. Necessary for a wide range of electrical testing tasks 7. Note: only head, no wires included
