Instructions

Introduction
1.1 General notes
5191 / 07/2021 en BENNING CM 2-1 7
1 Introduction
The TRUE RMS digital current clamp multimeter BENNINGCM2‑1 described here (in the
following only referred to as “device”) is intended for testing in circuits with a nominal voltage up
to a maximum of 600V‑AC or 600V‑DC. The device enables you to perform the following tests
and measurements:
• DC and AC voltage measurement
• DC and AC measurement
• Resistance measurement
• Diode and continuity test
• Capacitance measurement
• Frequency measurement
Further information
http://tms.benning.de/cm2‑1
On the Internet, you will find the following additional information directly at the specified link or
at www.benning.de (product search):
• Operating manual of the device in several languages
• Further information depending on the device (e.g. brochures, technical reports, FAQs)
1.1 General notes
Target group
This operating manual is intended for the following groups of people:
• Qualified electricians and electrotechnically trained personnel
Required basic knowledge
To understand these operating manual, you will need general knowledge of testing and
measuring equipment. Moreover, you will need basic knowledge of the following issues:
• General electrical engineering
Purpose of the operating manual
This operating manual describes the device and provide you information about how to handle it.
Keep this operating manual in a safe place for later use. Read this operating manual before
handling the device and follow the instructions.