Description Are you looking for a reliable and practical electricity test pencil? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If your answer is yes, please come and take a look at this product! Our non-contact test pencil meet your needs. It is one of the best choices for you. Features - Material: ABS, electronics. - Size: About 17.28X3.80X2.70cm/6.79X1.49X1.06inch. - Scope of application: 12V-1000V. - Battery: 2 AAA batteries (not included). - The test pen is made of high-quality material, and is not easily damaged by collision. - The voltage tester also acts as an emergency flashlight which can illuminate the working area. - You can use the non-contact voltage detector in circuit breakers, lighting fixtures, , outlets, wires and anywhere you need it . - It can be applied to households, industry, power and other sectors to quickly determine whether live lines in the workplace or home are live. - With small size and light weight, it is convenient for storage and storage. The test pen is made of high-quality material, and is not easily damaged by collision. The voltage tester also acts as an emergency flashlight which can illuminate the working area. You can use the non-contact voltage detector in circuit breakers, lighting fixtures, , outlets, wires and anywhere you need it . It can be applied to households, industry, power and other sectors to quickly determine whether live lines in the workplace or home are live. With small size and light weight, it is convenient for storage and storage.