Auto Range Voltage Tester: Effortlessly Switch Between Ac And Dc Voltages For Precise Readings, Perfect For Complex Environments Like Electronics, Manufacturing, And Power Generation. Continuity Tester Meter: Ensure Connections Are Secure And Functional With The Built-in Continuity Test, Featuring A Clear Led Indication And Audible Buzzer. Industrial Applications: Suitable For Demanding Fields Including Smelting, Defense, And Chemical Industries, Ensuring Safe And Reliable Operation. Phase Rotation Test: Detect And Identify The Correct Sequence Of Three-phase Systems, Vital For Factory Automation And Power Distribution Networks. Robust Design: Waterproof And Durable, This Tester Is Built To Last In Tough Conditions, Offering Peace Of Mind In Your Electrical Inspections. Experience unparalleled precision and functionality with our versatile industrial voltage tester. Crafted for the most demanding environments, it excels in providing accurate readings across various industries, from electronics to power generation. With its auto range feature, seamlessly switch between AC and DC voltages for seamless measurements.