This upgraded car digital electric test pen is an awesome tool designed specifically for car diagnostics. This voltage tester features a clear and bright digital display for precise readings of voltage. With its highly sensitive tip, the voltage tester can easily detect live wires and broken circuits. It is also engineered with user safety in mind. It features an insulated design to protect users from electric shocks during operation. The pen's compact size and lightweight design make it easy to carry around. Features: Durable Material: The automotive digital electric pen is made of robust material, ensuring its durability and longevity even in the most demanding conditions. Easy-to-read LCD Display: The voltage tester is equipped with a clear and easy-to-read LCD display, which can clearly show the measurement results, making it convenient to read. Accurate Measurement: The electric pen features a metal probe, ensuring accurate detection and measurement, and providing reliable results every time. Wide Application: This electronic test pen offers a wide range of functions including fuse testing, engine testing, ACC testing, battery voltage measurement, circuit continuity testing, and polarity identification, meeting various automotive testing needs. Portable: The voltage tester pen features a compact and lightweight design. Its small size makes it easy to carry around, whether in a toolbox or pocket, making it readily accessible whenever needed. Specifications: Item Name: Voltage Tester Main Material: PC Display: LCD Display Voltage Range: 3-120V Color: Transparent Size: 200*30mm Package Information: Package Size: 20*5*2cm Package Weight: 145g Package List: 1 * Voltage Tester