This 500V Voltages Tester features a high brightness LED display, offering precise Voltages measurements from 50 to 500V with quick and accurate readings, making it essential tool for electrical systems Suitable for homeowners, electrical engineers, and maintenance personnel who require Stable Voltages measurement capabilities in their daily tasks With its compact size and easy to read digital display, this Voltages Monitors is a Multifunction addition to any toolkit, providing in both residential and professional setting designs with a flame retardant casing, this voltmeter is and resistant, featuring integrated ventilation holes for efficient heat dissipation and low energy consumption Perfect for home appliance Voltages checking, industrial equipment, and troubleshooting by repair technicians, ensuring and efficiency in various environment, Manufacturer: Ruarby