Benning MM 7-2 Ψηφιακό πολύμετρο CAT III 1000 V / CAT IV 600 V, 60000 Counts, True RMS 044690

The Benning MM 7-2 stands out among professional multimeters with its 60,000-count display and True RMS measurement capability, delivering laboratory-grade accuracy in a rugged handheld design. Certified for CAT III 1000 V and CAT IV 600 V, it is built to handle the most demanding electrical environments, from industrial switchgear to photovoltaic installations. The high-resolution LCD with backlight ensures clear readings even in poorly lit areas, while the auto-ranging function simplifies operation. A low-pass filter (LPF) enables precise measurements on variable frequency drives, and the peak hold function captures fast transients. With its comprehensive measurement functions and robust IP40 protection, the MM 7-2 is an indispensable tool for electricians, maintenance technicians, and engineers who require reliability and precision.

Highlights

• True RMS measurement for accurate AC and AC+DC readings, even with distorted waveforms
• 60,000-count display with backlight for exceptional resolution and readability
• Safety rated CAT III 1000 V / CAT IV 600 V for high-energy environments
• Wide measurement ranges: DC/AC voltage up to 1000 V, current up to 10 A, resistance up to 60 MΩ, capacitance up to 10 mF, frequency up to 100 kHz
• Temperature measurement from -50 °C to +800 °C with K-type thermocouple
• Special functions: Data Hold, Min/Max, Peak Hold, Low Pass Filter (LPF)
• Continuity test with acoustic signal and diode test
• Powered by a standard 9 V block battery (6LR61)
• Protection class IP40 against dust and solid objects

In daily use

On the job, the MM 7-2 proves its worth with fast, stable readings and intuitive operation. The auto-ranging feature eliminates guesswork, while the large backlit display allows you to work confidently in dim cabinets or outdoor sunlight. The included test leads are designed for CAT IV safety, ensuring secure connections. The low-pass filter is particularly valuable when troubleshooting motor drives, as it removes high-frequency noise from the measurement signal. The Min/Max function records fluctuations over time, and the peak hold captures inrush currents or voltage spikes. The rugged housing withstands drops and rough handling, and the battery compartment is easily accessible for quick replacement. Whether you are commissioning a new installation, performing preventive maintenance, or diagnosing a fault, the MM 7-2 delivers the performance you need.

Full specifications

• Display: LCD with backlight, 60,000 counts
• Measurement type: True RMS (AC, AC+DC)
• Safety rating: CAT III 1000 V, CAT IV 600 V
• DC voltage range: 0.1 mV – 1000 V
• AC voltage range: 0.1 mV – 1000 V
• DC current range: 0.1 µA – 10 A
• AC current range: 0.1 µA – 10 A
• Resistance range: 0.1 Ω – 60 MΩ
• Capacitance range: 1 nF – 10 mF
• Frequency range: 0.01 Hz – 100 kHz
• Temperature measurement range: -50 °C to +800 °C (K-type thermocouple)
• Basic DC voltage accuracy: ±(0.05% + 5 digits)
• Continuity test: Yes, with acoustic signal
• Diode test: Yes
• Auto-ranging: Yes
• Special functions: Data Hold, Min/Max, Peak Hold, Low Pass Filter (LPF)
• Power supply: 9 V block battery (6LR61)
• Protection class: IP40

Final note

The Benning MM 7-2 combines high precision, comprehensive functionality, and robust safety in a single device. It is a long-term investment for professionals who demand the best from their test equipment.