Feature:1. Multi Purpose: Electrical mini test clamp clips can be used for electrical testing, electrical circuit experimental testing, etc.2. Good Conductivity: Electrical clips are made of brass, which has good conductivity and can be used for a long time.3. Safe Reliable: Insulated power test clamp uses weldable wire, and the crimpable wire is safe and reliable.4. Parameter Data: Colored power test clip current and voltage 30A/1000V, opening size 20mm, rear hole inner diameter 4mm.5. Ease of Use: Connect the cable to the safety type test clamp and start testing as soon as it is connected to the appropriate test equipment.How to Use:Connect the cables to the electrical clips and start testing after connecting to the appropriate test equipment.Specification:Item Type: Power Test ClipsMaterial: PVC, BrassModel: J.60050Uses:For Power Test, Electronic and Electrical Circuit Experimental Test, Etc.Current and Voltage: 30A / 1000VOpening Size:Approx. 20mm / 0.8inInner Diameter of Rear Hole:Approx. 4mm / 0.2in Package List:10 x Power Test Clips