The Benning TRUE RMS digital multimeter MM7-2 in the ergonomic and rubber-coated 2K housing masters the most demanding measuring tasks in the electrical trade, industry, in service and in heating, ventilation and air conditioning technology.
electrical trade
- LoZ voltage measurement with low input impedance (>2 kΩ) to suppress capacitive/inductive voltages
- Measurement of the CP control signal (duty cycle/amplitude) of EV charging stations (wall boxes) for electric vehicles (test adapter EV 3-2, item no. 044169 and adapter BNC - 4 mm socket, item no. 10231627 required)
Industry
- TRUE RMS voltage and frequency measurement on frequency converter drives and consumers with superimposed harmonics
- Measurement of the 4 mA - 20 mA current loop signal in process technology
service
- AutoV function with automatic switching (AC/DC) and measuring range selection for quick troubleshooting
- Optical and acoustic continuity test with fast response time (< 100 µs) to find defective components, cable breaks and loose terminals.
HVAC engineering
- µA measuring range for measuring flame sensors (ionization current) and measuring the sacrificial anode current (mA) of hot water tanks
- Measurement of temperature and flue gas temperature in heating, ventilation and air conditioning systems
Product features:
- TRUE RMS voltage measurement (1,000 V)
- TRUE RMS current measurement (10 A, 20 A for 30 s.)
- Resistance measurement (60 MΩ)
- Capacitance measurement (10 mF)
- Frequency measurement (mains and logic level)
- Duty Cycle Measurement (%)
- 4 mA - 20 mA current loop measurement (%)
- Temperature measurement (°C)
- Fast continuity test (< 100 μs) with optical and acoustic display
- diode test
- VoltSensor function (non-contact and single-pole phase test (2 sensitivity levels))
