BENNING CM 11

Measuring AC / DC Currents with a Resolution of 0.1 mA!

BENNING CM 11 - Measuring AC / DC Currents with a Resolution of 0.1 mA!

TRUE RMS Milliampere Current Clamp Multimeter BENNING CM 11

  • ideal for troubleshooting in electrical installations, control systems, appliances and automotive electrical systems
  • precise measurements of low AC / DC currents with highest resolution of 0.1 mA
  • precise due to TRUE RMS measuring method
  • compact dimensions with a clamp opening of 23 mm
  • measurements of leakage currents and differential currents
  • measurements of process signals from 4 mA to 20 mA without interruption of the current loop
  • measurement of stand-by current on automotive batteries for testing with regard to battery discharge due to leakage
  • precise measurements of load currents of up to 20 A AC / 10 A DC
  • highest measurement method CAT IV 300 V allows measurements directly at the source of low voltage installation
  • LC display and background light
  • compact protective case included

Industrial environments requires TRUE RMS measuring instruments!

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 so-called averaging measuring 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.

  BENNING CM 11
indicating range 6,000
basic accuracy 1 %
voltage AC 0.01 V – 600 V
voltage DC 0.01 V – 600 V
current DC 0.1 mA - 10 A
measuring ranges 300.0 mA / 3.000 A / 10.00 A
current AC 0.1 mA – 20 A
measuring ranges 300.0 mA / 3.000 A / 20.00 A
resistance 0.1 Ω – 600 kΩ
continuity test yes
memory HOLD, MIN / MAX, ZERO
measuring method TRUE RMS
max. clamp opening 23 mm
dimensions (l x w x h) 206 x 76 x 33 mm
measuring category CAT IV 300 V
item no. 044067

Subject to technical changes!

Further Information

Brochures

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Testing, Measuring and Safety Instruments (06/2018) (german) (6.9 MB)
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Testing, Measuring and Safety Instruments (06/2018) (english) (6.8 MB)
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Testing, Measuring and Safety Instruments (06/2018) (dutch) (6.9 MB)
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Testing, Measuring and Safety Instruments (2015/2016) (french) (6.5 MB)
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BENNING CM 11 (german) (998.5 KB)
Instruction manuals

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BENNING CM 11 (2.7 MB)
Price lists

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Calibration Price List 08/2017 (PDF) (35.3 KB)

Technical Support
(After Sales Service)

Phone+49 2871 93 555
Email hotline@benning.de

Returns Management, Calibration, Repairs
Phone+49 2871 93 554
Email returns@benning.de

Product Advice
Tobias Enck

Phone+49 2871 93 447
Email t.enck@benning.de

Product Advice
Frank Spieker

Phone+49 2871 93 416
Email f.spieker@benning.de

Sales Manager
Ralf Linde

Phone+49 2871 93 224
Email r.linde@benning.de

Agencies in Germany

The delivery takes place only by wholesaler.
Our agencies (* with warehouse) for the customer topologies Electrical Wholesalers (EGH) and Hardware Wholesalers (PVH):

Lower Saxony, Bremen (EGH/PVH)
TBB-Technischer Bedarf Böttcher GmbH
adress

Gänseweide 7
D-21379 Lüdersburg

Schleswig-Holstein, Hamburg (EGH/ PVH)
TBB-Technischer Bedarf Böttcher GmbH
adress

Gänseweide 7
D-21379 Lüdersburg

Mecklenburg-West Pomerania (PVH)
Appelhagen & Kolberg
Inh. Erwin Kolberg
adress

Rotbuchenring 27
D-17033 Neubrandenburg

Saxony-Anhalt (North) (EGH)
Brandenburg (North/ West) (EGH)

TBB-Technischer Bedarf Böttcher GmbH
adress

Gänseweide 7
D-21379 Lüdersburg

Saxony-Anhalt (South) (EGH/PVH)
Udo Wendelmuth
adress

Erfurter Str. 61
D-99195 Schwansee

Berlin, Middle/ East Brandenburg (EGH/ PVH)
Mecklenburg-West Pomerania (EGH)

SKE Steffen Klewe
Elektrotechnische Handelsvertretung
adress

Teltower Damm 214
D-14167 Berlin

North Rhine-Westphalia (West) (EGH)
Schardt oHG *
adress

Bunsenstr. 10
D-42551 Velbert

North Rhine-Westphalia (East) (EGH)
Beel & Dolle
adress

Westfaliastr. 11
D-44147 Dortmund

Hesse (EGH / PVH)
Ronny Münch
adress

Jägerstr. 3
D-35099 Burgwald

South Brandenburg (EGH)
Thuringia, Saxony (EGH / PVH)

Udo Wendelmuth
adress

Erfurter Str. 61
D-99195 Schwansee

Rhineland- Palatinate, Saarland, Baden-Württemberg (EGH/PVH)
Christian Herzog
adress

Von-Geissel-Str. 19
D-67435 Neustadt

Bavaria (EGH/PVH)
ELKA Krischke Elektrotechnik
adress

Wettersteinstr. 12
D-82024 Taufkirchen

Agencies abroad

(* EGH = for Electrical Wholesaler, PVH = for Hardware Wholesalers)

Belgium (EGH*)
Drugmand & Meert / EMAS / Gecom
tel

+32 (0) 22 51 60 60

fax

+32 (0) 22 52 22 66

adress

De bavaylei 110
1800 VILVOORDE

Belgium (PVH*)
P.J. Timmerman & Fils N.V.
tel

+32 (0) 23 77 71 66

fax

+32 (0) 23 77 94 58

adress

Koning-Albertstraat 3 - 7
1600 SINT-PIETERS LEEUW

Bulgaria
Contragent 35
tel

+3 59 42 60 01 45

fax

+3 59 42 60 01 29

adress

Industrialna Str.
6000 STARA ZAGORA

China
Benning Power Electronics (Beijing) Co., Ltd.
tel

+86 (0) 10 61 56 85 88

fax

+86 (0) 10 61 50 62 00

adress

Tongzhou Industrial Development Zone
No.1-B BeiEr Street
101113 BEIJING

France
AGéCOM Diffusion
tel

+33 (0) 3 88 19 70 10

fax

+33 (0) 3 88 19 02 73

adress

6, rue de Londres
CS 60090 Mommenheim
67173 BRUMATH CEDEX

France
Benning Conversion d'énergie
tel

+33 (0) 2 32 25 23 94

fax

+33 (0) 2 32 25 08 64

adress

43, avenue Winston Churchill
27404 LOUVIERS

Greece
V.KAFKAS S.A.
tel

+30 / 21 63 00 30 00

fax

+30 / 21 63 00 31 00

adress

1 klm Markopoulou Aven.
19002 Paiania Attiki

web

www.kafkas.gr

Japan
ESCO Co., LTD.
tel

+81/ 6/ 65 32 55 44

fax

+81/ 6/ 65 32 56 17

adress

8-14, 3-chrome
Itachibori Nishi-ku
550-0012 OSAKA

New Zealand
EUROTEC LIMITED
tel

+64/ 9/ 5 79 19 90

fax

+64/ 9/ 5 25 33 34

adress

750, Great South Road
1061 PENROSE, AUCKLAND

Netherlands (EGH*)
Amwittools BV
tel

+31 (0) 1 72 53 84 33

fax

+31 (0) 1 72 53 06 55

adress

Harsweg 22
2461 EZ Ter Aar

Netherlands (PVH*)
ITECE Holland B.V.
tel

+31 (0) 10/ 4 73 60 33

fax

+31 (0) 10/ 4 73 51 46

adress

Lange Haven 49
3111 CB SCHIEDAM

Austria (EGH*)
SIBLIK Elektrik GmbH & Co. KG
tel

+43 (0) 1/ 68 00 60

fax

+43 (0) 1/ 6 80 06 59

adress

Murbangasse 6
1100 WIEN

Poland
"LL" Spolka z ograniczona
tel

+48/ 7 13 98 08 00

fax

+48/ 7 13 98 08 02

adress

odpowiedzialnoscia sp. k.
dawniej Lange Lukaszuk Sp. j
ul. Wrocławska 43, Byków
55-095 MIRKOW

Romania
Benning Power Electronics ROM SCS
tel

+40 (0) 2 55 20 60 96

fax

+40 (0) 2 55 51 66 08

adress

Str. Lunca Grofului, Nr. 4
327055 BUCHIN

Russia
OOO Benning Power Electronics Ltd.
tel

+7 4 95/ 9 67 68 50

fax

+7 4 95/ 9 67 68 51

adress

ul. Planetnaya, 11
125167 MOSCOW

Serbia
Anderba d.o.o.
tel

+381/ 11 76 78 09

fax

+381/ 3 29 21 77

adress

Ljube Stojanovica 36/III
11000 BEOGRAD

Slovakia
Benning Slovensko s.r.o.
tel

+421 (0) 2 44 45 99 42

fax

+421 (0) 2 44 45 50 05

adress

Kukuricná 17
83103 BRATISLAVA

Spain
Benning c.d.e. SA
tel

+34 91 6 04 81 10

fax

+34 91 6 04 84 02

adress

C/Pico de Santa Catalina 2
Pol. Ind. Los Linares
28970 HUMANES

South Africa
Hellermann Tyton (Pty) Ltd
tel

+27 11 8 79 66 20

fax

+27 11 8 79 66 03

adress

Private BAG X 158
2128 RIVORIA

Sweden (EGH*)
OEM Automatic AB
tel

+46/ 75/ 2 42 41 00

fax

+46/ 75/ 2 42 41 19

adress

Fredriksbergsgatan 2
573 92 TRANAS

Czech Republic (EGH*)
EST Elektro - System -Technik s.r.o.
tel

+42 02 66 09 07 11

fax

+42 02 66 09 07 17

adress

Pod pekarnami 338/12
190 00 PRAHA 9 VYSOCANY

Turkey
Mühendisler Elektrik
tel

+90 (0) 21 22 56 57 50

fax

+90 (0) 21 22 37 67 26

adress

Sanayi Ve Ticaret LTD. STI.
Okcumusa CAD. Sair Esref
Pasa Sok. No: 18
KARAKÖY ISTANBUL

Hungary
Benning Kft.
tel

+36 (0) 33/ 50 76 00

fax

+36 (0) 33/ 50 76 01

adress

Ringló út 99
1221 BUDAPEST

Your contact persons

GER

BENNING Elektrotechnik und Elektronik GmbH & Co. KG

Technical Support

tel

+49 2871 93555

address

factory I
Münsterstr. 135-137
factory II
Robert-Bosch-Str. 20
46397 Bocholt
Germany

GBR

Benning Power Electronics UK Ltd

Info

tel

+44 (0) 1189 731506

address

Benning Power Electronics (UK) Ltd.
Oakley House, Hogwood Lane
Finchampstead
Berkshire
RG 40 4QW
Great-Britain

GBR

Benning Power Electronics UK Ltd

Service

tel

+44 (0) 1189 731506

address

Benning Power Electronics (UK) Ltd.
Oakley House, Hogwood Lane
Finchampstead
Berkshire
RG 40 4QW
Great-Britain

GBR

Benning Power Electronics UK Ltd

Sales

tel

+44 (0) 1189 731506

address

Benning Power Electronics (UK) Ltd.
Oakley House, Hogwood Lane
Finchampstead
Berkshire
RG 40 4QW
Great-Britain