Cleste Ampermetru Digital cu functii speciale pentru instalatii auto-moto TRUE RMS BENNING CM 11

General Details

Measuring AC/ DC currents with a resolution of 0.1 mA!

  • 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
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
instruction manual Download
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