Description : Insulation Piercing Needle Non-destructive Multimeter Test Probes Red+Black Features : Anti-breaking soft handles, copper needles, test probes manipulate in the test more sensitive and more accurate, good quality and ultra-durable. Line power meter can be used. Probes needles are very sharp, very suitable for measuring small IC pins, LED lamps and components. Specification : Material: Plastic insulation+Metal Fit for: Multimeters Weight: 10g Total Length: 80mm Needle Length: 21mm Aperture Diameter:4mm Color: Red + Black Package includeds : 2 x Test Probe (Red + Black) Details pictures :