• Versatile AC and DC voltage measurement, including three-phase AC and phase indicator. • Includes power-off test functions, RCD test, and single pen measurement to determine neutral or phase wires. • Equipped with an LCD digital display and LED indicators for accurate visualization of voltage levels. • IP65 protection rating, waterproof and designed for safe use in wet or rainy locations. • Guaranteed safety with CAT III 690V and CAT IV 600V certifications for automotive and industrial applications. • Ideal professional tool for electricians in manufacturing, electric power, petroleum, and chemical industry sectors.