Multimeter Benning MM 7-2

• Display range: 60.000 (illuminated) with bargraph
• Basic accuracy: 0.03%
• Voltage AC: 10 µV - 1000 V
• Voltage DC: 10 µV - 1000 V
• Power AC: 0.01 µA - 10 A
• Current DC: 0.01 µA - 10 A
• Resistance: 0.01 Ω - 60 MΩ
• Passage / Diode: Yes / Yes
• Frequency Mains level / logic level: 0.001 Hz - 5 kHz / 0.001 Hz - 1 MHz
• Capacity: 0.01 nF - 10 mF
• Duty cycle: 0.01% - 99.99%
• Temperature: -200°C to + 1090°C
• 4 mA - 20 mA DC current loop: 0 % (4 mA) - 100 % (20 mA)
• Filter function: HFR filter (1000 kHz)
• Memory function: HOLD/A-HOLD, MIN/MAX/AVG, PEAK/REL
• Socket control: µA/mA, A input
• Measurement method: TRUE RMS (AC, AC+DC)
• Backlit digital display with 60,000 digit resolution
• TRUE RMS true RMS measurement (AC and AC+DC) for measuring non-linear signals
• MIN/ MAX/ average and fast PEAK recording (250 μs)
• Socket control (optical/acoustic) in the μA/mA and A range with warning in case of incorrect operation (fuse protection)
• AutoV function for automatic AC/DC switching and measuring range selection
• Low-pass filter (HFR high-frequency rejection, 1000 Hz) for measurements on clocked motor drives
• Display HOLD and Auto-HOLD when reading is stable
Application:
• The new TRUE RMS digital multimeter in the ergonomic and rubber-moulded 2K housing masters the most demanding measuring tasks in the electrical trade, industry, service and in heating, ventilation and air-conditioning technology.
Electrical trade:
• LoZ voltage measurement with low input impedance (>2 kΩ) for suppression of capacitive/inductive interspersed voltages
• Measurement of the CP control signal (duty cycle/amplitude) of EV charging stations (wallboxes) for electric vehicles
Industry:
• TRUE RMS Voltage and frequency measurement on frequency converter drives and on loads 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 detect defective components, cable breaks and loose terminals
HVAC technology:
• µA measuring range for measurement on flame sensors (ionisation current) and measurement of sacrificial anode current (mA) of hot water tanks
• Measurement of temperature and exhaust gas temperature in heating, ventilation and air conditioning systems
Measurement function Specific:
• TRUE RMS voltage measurement (1000 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 visual and audible indication
• Diode testing
• VoltSensor function (non-contact and single-pole phase testing)
• Delivery contents:
- Integrated rubber protection frame
- Protective bag
- High-quality silicone measuring leads with gold-plated 2 mm and screw-on 4 mm measuring tip
- Wire temperature sensor
- Batteries (3 x 1.5 V Micro AAA)