Package IncludeOne package totally contains 8 pieces insulated test probes in red and black colors, of which the length is about 78mm and the diameter is 0.7mm, universal and practical. Superior MaterialThe 0.7mm multimeter test probe needles are made of nickel-plated brass and stainless steel, which has high hardness, not easy to break and also not easy to rust, they have a long service life. use. Electrical Parameters The tail of the multimeter test probe can be connected to a standard 4mm banana plug. The inner conductor is made of nickel-plated brass with good conductivity. The voltage and current are 30V 10A. FeatureStainless steel tip multimeter probes can easily pierce wires to measure without damage. The stainless steel material is hard and not easy to fade. Red and black color can distinguish the channels. Wide ApplicationsMultimeter test probe needles are widely used in non-destructive testing of cables such as automotive maintenance, telecommunications testing, testing in the industrial field, etc.