Benning MM 7-2 True RMS digital multimeter for industry, service, electrical trades and HVAC technology. Digital display. Analogue bar display yes. 4 5/6-digit LCD display (60,000 points). Backlight of the LC display. Smallest resolution for direct voltage 0.01 mV. Max. voltage measuring range DC 1000 V. Smallest resolution for alternating voltage 0.01 mV. Max. voltage measuring range AC 1000 V. Smallest resolution for direct current 0.01 µA. Max. current measuring range DC 10 A. Smallest resolution for alternating current 0.01 µA. Max. current measuring range AC 10 A. Smallest resolution for resistance 0.01 Ohm. Max. resistance measuring range 60 MOhm. Smallest resolution for capacitance 0.01 nF. Max. capacitance measuring range 10000 µF. Smallest frequency resolution 0.001 Hz. Max. frequency measuring range 1 MHz. Mains level up to 50 kHz, logic level up to 1 MHz. Smallest temperature resolution 0.1 °C. Max. temperature measuring range 1090 °C. Temperature measurement yes. Temperature measurement -200 °C - +1090 °C. Continuity test/diode test yes. Continuity test (< 100 - 420 )/ diode test (3.0 V). True RMS measuring method yes True RMS (AC, AC+DC). Ergonomic housing with integrated rubber protective frame for increased grip and shock resistance. Optical and acoustic socket control (µA/mA and A range) with warning if the incorrect measuring range is selected. AutoV function with automatic AC/DC switching and measuring range selection. LoZ function with low input impedance (> 2 k ) to suppress capacitive/inductively stray voltages. Low-pass filter (HFR, high frequency suppression, 1000 Hz) for measurements on clocked motor drives. Volt sensor for contactless and single-pole phase and cable break testing (2 sensitivities) (LCD/buzzer). Fast continuity/diode testing (optical/acoustic). Automatic measurement range selection. Automatic shutdown. Automatic battery undervoltage display. Instantaneous value memory Data HOLD yes. Measured value memory yes. Maximum value memory yes MAX. Minimum value memory yes MIN. Average value memory yes AVG. Rel
| Property | Value |
| Max. voltage measuring range AC: | 1000 V |
| Measuring range selection: | automatic |
| Display: | digital |
| With level measurement (dB): | no |
| Frequency measurement: | yes |
| Capacitance measurement: | yes |
| Analog bar display: | yes |
| Multiple display: | no |
| Smallest resolution AC voltage: | 0.01 mV |
| Max. Voltage measuring range DC: | 1000 V |
| Smallest resolution direct voltage: | 0.01 mV |
| Max. current measuring range AC: | 10 A |
| Smallest resolution alternating current: | 0.01 µA |
| Max. current measuring range DC: | 10 A |
| Smallest resolution direct current: | 0.01 µA |
| Max. Resistance measuring range: | 60 MOhm |
| Lowest resistance resolution: | 0.01 Ohm |
| Continuity test/diode test: | yes |
| Relative value measurement: | yes |
| Inductance measurement: | no |
| Conductance measurement: | no |
| Instantaneous value memory (Data Hold): | yes |
| Maximum value memory: | yes |
| Minimum value memory: | yes |
| Peak value memory: | yes |
| True RMS measurement: | yes |
| Duty cycle measurements: | yes |
| Measured value memory: | yes |
| Interface: | no |
| Measuring circuit category: | CAT IV |
| Analog bar display analog/logarithmic: | yes |
| Bluetooth interface: | no |
| Speed measurement: | no |
| Continuity test: | yes |
| Explosion-tested version: | no |
| IR interface: | no |
| Cable length measurement: | no |
| Smallest resolution frequency: | 0.001 Hz |
| Smallest resolution capacitance: | 0.00001 µF |
| Smallest resolution temperature: | 0.1 °C |
| Power and energy measurement: | no |
| Line symmetry test for two-wire connections abE: | no |
| Max. frequency measuring range: | 1000 kHz |
| Max. Capacitance measuring range: | 10000 µF |
| Max. voltage measuring circuit category: | 600 V |
| Max. Temperature measuring range: | 1090 °C |
| Milliohm measurement with 4-wire technology (Kelvin connection): | no |
| Nominal test voltage 10 V: | no |
| Nominal test voltage 100 V: | no |
| Nominal test voltage 1000 V: | no |
| Nominal test voltage 250 V: | no |
| Nominal test voltage 50 V: | no |
| Nominal test voltage 500 V: | no |
| Harmonics analysis/Power Quality: | no |
| Circuit breaker: | no |
| Temperature measurement RTD: | no |
| Temperature measurement TC: | no |
