Features: Sharpened stainless steel puncture probes effortlessly penetrate cable sheaths for none destructive testing without damaging wire. Copper tipped needle with antislip, break resistant handles ensuring precise measurements and long lastingly durability. Essential for automotive technicians, electricians, and telecom engineers working with wire diagnostics. For automotive maintenance, construction sites, and telecom installations requiring safe cable inspections. For banana plugs and multimeter setups for seamlessly integration into professional testing workflows. Specifications: Current: 1Amp Voltages: 30V-60v Color: Black/Red Scope of application: multimeter Needle width: approximately 0.62mm Single length: approximately 79.9mm/3.15inch Connection method: comes with 4mm socket Applicable products: Can be connection to this test cable with the oscilloscope or multimeter Package Includes: 10pcs Test Probe note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.