DescriptionThis item is a set of 20pcs simple and practical hook style test clip, which is made of hard durable plastic. You can connect the clip to a multimeter or DC power with a lead. Help you to test IC or repair cell phones and other mini electronic products more conveniently. Powerful spring pulling the min hooks to grasp tiny components firmly and avoid any short-circuit. It is a wonderful tool for home and factory use.Features- Color: Red, green, blue, yellow, black. - Material: Plastic. - tools for checking integrated circuits, electronics or repairing devices like cell phones. - Test hook probe fits various connections for equipment like a digital multimeter. - It has a built-in spring, so press the button to push the test hook out of the tube. - Made from material, insulation plastic boots covered, more safe to use. - It is manufactured with professional technology to ensure the of the product and can work for a long time.