כל מהדק בדיקת מתח נחושת עם שרוול מגן

Product features:
The opening of this product is 10 mm, the total length is 55 mm, and the short handle is 41 mm
It can pass current 30A and withstand voltage 1000V
The fully insulated plastic sheath has good handle, super insulation performance and high safety factor.
All copper material has good conductivity, nickel plating treatment, anti rust and anti-oxidation, durable.
Steel spring, strong clamping force, no deformation.
There are two wiring modes, one can be inserted into a banana plug with a hole diameter of 4mm
The sheath wire can also be removed
Five colors of red, black, yellow, green and blue are available, which are easy to distinguish and meet different wiring requirements