Features GOLD PLATED BRASS MATERIAL: The test probe adopt gold plated brass, the measurement response is fast, not easy to break EXCELLENT PVC: Test leads are made of excellent soft PVC material with good protection and ease of use 90 PIECE SET: This professional test leads set include complete test accessories to greatly meet your various needs WITH STORAGE BOX: This test wire kit is very portable with a storage box for easy storage and carrying WIDE APPLICATION: The test leads kit is suitable for industrial testing, equipment maintenance, motherboard maintenance, vehicle maintenance, power testing, machine room testing, etc. Specification: Item Type: Test Leads Kit Material: PVC, PA, brass Maximum Voltage: 380V Use: Suitable for industrial testing, equipment maintenance, motherboard maintenance, vehicle maintenance, power testing, machine room testing Package List: 48 x Flat Terminal 24 x Round Terminal 2 x 5kΩ Potentiometer(variable resistance) 2 x LED Measuring Light 2 x SRS Connector 2 x Crocodile Clip 2 x Probe Pen 2 x Probe 2 x 1 to 2 Adapter 4 x 1 to 1 Test Line 1 x Suitcase 1 x User Manual Package List 48 x Flat Terminal 24 x Round Terminal 2 x 5kΩ Potentiometer(variable resistance) 2 x LED Measuring Light 2 x SRS Connector 2 x Crocodile Clip 2 x Probe Pen 2 x Probe 2 x 1 to 2 Adapter 4 x 1 to 1 Test Line 1 x Suitcase 1 x User Manual