DescriptionDesigned for circuit testing, this electric tester pen can be a great helper in electrical repair. Made of sturdy material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it.Features-Color:As Shown -Material:ABS, zinc alloy,glass, iron -Size:12.60X1.50X1.50cm/4.95X0.59X0.59in - LED light emitting design, no obvious heat when working, comfortable to hold. - Higher accuracy, suitable for electrical testing to ensure the safety of your electrical appliances. - With clip design, easy to carry. Multifunctional use, helping you to conduct various circuit tests. - Small and compact size, light in weight, you can carry and use it wherever you go. - With fine workmanship, simple in design and very practical in use, easily win your favors.