Robust, compact, and precise True RMS digital multimeter with multifunctional measurement ranges for various applications. The True RMS measurement method allows for use in demanding measurement tasks and precise troubleshooting in electrical systems. The highest measurement category CAT IV 600 V provides maximum protection against overvoltage. The measurement functions are designed to meet the diverse requirements of electrical professionals in crafts, industry, and service, as well as heating and air conditioning technicians. A rubber protective case safeguards the multimeter during rough industrial use. The integrated magnet in the rubber case allows the multimeter to be hung up. The AutoV function automatically detects DC or AC voltage. The low input impedance suppresses phantom voltages. Continuity testing is indicated by a loud buzzer and an additional red LED in noisy environments. The built-in voltage sensor enables non-contact testing of phase voltage and localization of cable breaks in lines. This multifunctional multimeter is complemented by features such as LCD backlight, HOLD, PEAK, and REL. The package includes a high-quality protective case and the rubber holster, among other items.