Features 1、[Safe To Use] The stainless steel probe can easily pierce the wire without peeling off and will not damage the wire, so you can use it with confidence. 2、[Insulation Material] Adopt high quality insulation protection material, which can protected from short circuit or other charged objects. 3、[Multipurpose] Can be connected to most test lines and diagnostic equipment, very suitable for multimeters, for automatic repairs, automotive sensors. 4、[With 4mm Connector] Multimeter test hook is exquisite in workmanship, stable in performance, with 4mm standard connector, to meet your various need. 5、[Widely Application] Piercing probe is widely used in a variety of situations, such as multimeters, voltage testing equipment and conventional circuit testing. Specification Item Type: Test Hook Model: J.30036 Material: PA, brass Application: Industrial instruments such as multimeters Current And Voltage: CAT II 10000/10A Package List 1 x Test Hook (Red) 1 x Test Hook (Black)