Digital Multimeter: BENNING MM 12

Application

For all sophisticated measurement tasks in various industries. Monitor, store, and share the measured values within your organization for further evaluation via the free “BENNING MM-CM Link” app. found on the Google Play Store and the Apple App. Store.

Features

• TRUE RMS measuring method (AC, AC+DC)
• data logger function "LOG" (40,000 measured values, sampling rate: 1 s to 10 min.)
• memory function "MEM" (1,000 measured values, automatic storage of stable measured values, and manual storage with a simple keystroke)
• Bluetooth^® Low Energy 4.0 and optical interface via USB connection
• IOS and Android^TM app for data link to smartphone/tablet
• "AutoV" function for automatic AC/DC voltage detection, and low input impedance LoZ (< 3 kΩ) to suppress reactive voltages
• low-pass filter (HFR) for measurements at pulsed motor drives
• selection of menu functions via cursor key
• memory of measured value (HOLD), peak value (P-HOLD), relative value function (REL), maximum/minimum/average values (MAX/MIN/AVG), and level measurement (dB/dBm)
• measurement category CAT IV 600 V, CAT III 1000 V
• includes PC software, serial data cable with USB connection, protective rubber holster, magnetic holder, carrying case, batteries, measuring leads, wire temperature sensor, and calibration certificate

Industrial environments require TRUE RMS measurements!

Non-linear loads arising, e.g. from motor drives with adjustable speed, frequency converters or mains supply units for office equipment, and LED lamps generate a reactive power in the mains. As a result, multimeters and current clamps working with the averaging measurement method ("RMS") will display the measured values with reduced accuracy.

In many cases, and particularly in industrial environments, it is therefore absolutely necessary to use state-of-the-art "TRUE RMS" measuring instruments. The "TRUE RMS" measuring method indicates the actual effective value of an alternating current correctly – irrespective of whether the signal waveform of the current is sinusoidal or distorted.