Part number:1 Colour:Green,Red Style:Protection Welcome to my store , Hope you have a pleasant shopping trip! Features:1. When testing the positive power glowing green, when testing the negative power glowing red, so you can see the test results at a glance.2. The wire terminal added a protection spring, effective protection of the wire opening does not break.3. The main and secondary probes are inserted into the plug to be tested at the same time.Specifications:Color: green and redMaterial: insulation high hardness ABS, metal, LED test light, soft wireTest voltage range: DC voltage 6v~24vPackage List:1 x Car Voltage Tester Pen ToolNotes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Please allow 1-2cm slight dimension difference due to different manual measurement. About this item Material: Made of the Preferred ABS and Metal, Strong and Durable, Anti-fall and Anti-corrosion Aging, Durable. Probe: The Probe Is Made of Pure Steel, Hard and Durable Not Bend. The Main and Secondary Probes Are Inserted Into the Plug to Be Tested At the same Time. Dual Color LED Bulb: When Testing the Positive Power Glowing Green, When Testing the Negative Power Glowing Red, so You Can See the Test Results At A Glance. Wire Terminal Protection Spring: the Wire Terminal Added A Protection Spring, Effective Protection of the Line Mouth Does Not Break, Not Broken, Effectively Extend the Service Life. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied. Material: Made of the Preferred ABS and Metal, Strong and Durable, Anti-fall and Anti-corrosion Aging, Durable. Probe: The Probe Is Made of Pure Steel, Hard and Durable Not Bend. The Main and Secondary Probes Are Inserted Into the Plug to Be Tested At the same Time. Dual Color LED Bulb: When Testing the Positive Power Glowing Green, When Testing the Negative Power Glowing Red, so You Can See the Test Results At A Glance. Wire Terminal Protection Spring: the Wire Terminal Added A Protection Spring, Effective Protection of the Line Mouth Does Not Break, Not Broken, Effectively Extend the Service Life. SHOP WITH CONFIDENCE: To provide you with the highest quality service, If you have any question, please feel free to contact us.We will provide after-sales service until you are satisfied.