Welcome to our store! 1. PROTECT FROM DAMAGE: The test pen's protective cover protects the fine tip from damage, and the protective cover adds a friction ring, more convenient and safer to change the head. 2. STRONGER AND DURABLE: Adopt special buckle design, get stronger connection, easy disassembly and operation, more durable copper core. 3. SUPER CONDUCTIVE AND ACCURATE: Superconductive tip provides accurate measurement, fast transmission, not easy to bend, rust, or break. 4. UNIVERSAL WITHOUT FALLING OFF: Electronic test lead kit is universal for various types of multimeters, plug and play, firm and does not fall off. 5. SUPER STRONG OVERLOAD CURRENT CAPACITY: Probes with multimeter pins come with good elasticity and a strong overload current capacity. Item Type: Multimeter Pen Leads Model: BST-050-JP Material: Silicone, Copper Usage: Multimeter Pen Withstand Voltage: 20A, 2000V Safety Rating: CAT III Plug Type: Lotus shape plug 2 x Multimeter Pen Leads 1 x User Manual Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best after-sales service.