The Kinzo Voltage Tester is a practical set that includes two voltage testers in screwdriver form. With a voltage range of 110-250V, these testing devices are ideal for various electrical applications. The set includes one large and one small voltage tester, with lengths of 190 mm and 140 mm, respectively. This compact design allows for easy handling and precise measurements in tight spaces. The 140 mm blade length ensures good accessibility, while the 190 mm variant offers additional flexibility. Made in China, this set combines functionality and user-friendliness, making it an essential tool for both professionals and hobbyists alike. The voltage testers are designed to ensure safety and efficiency when working with electrical systems.