CMM-11     

Catalog index: WMXXCMM11

Multimeter

Req quote

The CMM-11 multimeter is designed for quick diagnostics of devices and electric circuits. Thanks to an ergonomic design and pocket size, CMM-11 will find a place in every tool bag and will not take much space. It has all basics measuring functions, and thanks to the rubberized housing is not endangered by falls from up to 2.5 meters and mechanical damages. It’s the perfect solution for every electrician, fitters, installers and maintenance services.

  • manual and automatic range selection
  • HOLD function for holding measured values
  • MAX/MIN” function for displaying extreme values
  • compact housing  – allows to store the device in a pocket
  • increased resistance to falls from heights above 2 m thanks to the elastomer coating
  • built-in Bluetooth module for data transfer to mobile devices
  • built-in flashlight for lighting the measuring places
  • Beeper for sound signal circuit continuity
  • Auto-OFF function for automatic switching off of the unused device
  • display 3¾ digit (count max 4000)

Technical parameters

Frequency measurement

Range Resolution Accuracy
9.999 Hz 0.001 Hz ± (1.0% m.v. + 5 digits)
99.99 Hz 0.01 Hz
999.9 Hz 0.1 Hz
9.999 kHz 0.001 kHz
99.99 kHz 0.01 kHz

Duty cycle

Range Resolution Accuracy
0.1… 99.9% 0.1% ± (1.2 % m.v. + 2 digits)

DC Voltage measurement

Range Resolution Accuracy
400.0 mV 0.1 mV ± (1.0% m.v + 8 digits)
4.000 V 0.001 V ± (1.0% m.v. + 3 digits)
40.00 V 0.01 V ± (1.0% m.v. + 3 digits)
400.0 V 0.1 V ± (1.0% m.v. + 3 digits)
600 V 1 V ± (1.2% m.v. + 3 digits)

DC Voltage measurement

Range Resolution Accuracy
4.000 V 0.001 V ± (1.0% m.v. + 5 digits)
40.00 V 0.01 V ± (1.0% m.v. + 5 digits)
400.0 V 0.1 V ± (1.0% m.v + 5 digits)
600 V 1 V ± (1.2% m.v. + 5 digits)

DC current measurement

Range Resolution Accuracy
400.0 μA 0.1 μA ± (1.0% m.v + 3 digits)
4000 μA 1 μA ± (1.5% m.v. + 3 digits)
40.00 mA 0.01 mA ± (1.5% m.v. + 3 digits)
400.0 mA 0.1 mA ± (1.5% m.v + 3 digits)
10.00 A 0.01 A ± (2.5% m.v. + 5 digits)

AC voltage measurement (True RMS)

Range Resolution Accuracy
400.0 µA 0.1 µA ± (2.0% m.v. + 5 digits)
4000 µA 1 µA ± (2.5% m.v. + 5 digits)
40.00 mA 0.01 mA ± (2.5% m.v. + 5 digits)
400.0 mA 0.1 mA ± (2.5% m.v. + 5 digits)
10.00 A* 0.01 A ± (3.0% m.v. + 7 digits)
  • *max 30 s

Resistance measurement

Range Resolution Accuracy
400.0 Ω 0.1 Ω ± (1.0% m.v. + 4 digits)
4.000 kΩ 0.001 kΩ ± (1.5% m.v. + 5 digits)
40.00 kΩ 0.01 kΩ ± (1.5% m.v. + 5 digits)
400.0 kΩ 0.1 kΩ ± (1.5% m.v. + 5 digits)
4.000 MΩ 0.001 MΩ ± (1.5% m.v. + 5 digits)
40.00 MΩ 0.01 MΩ ± (1.5% m.v. + 5 digits)

Capacitance measurement

Range Resolution Accuracy
40.00 nF 0.01 nF ± (5.0% m.v. + 35 digits)
400.0 nF 0.1 nF ± (3.0% m.v. + 5 digits)
4.000 µF 0.001 µF ± (3.0% m.v. + 5 digits)
40.00 µF 0.01 µF ± (3.0% m.v. + 5 digits)
400.0 µF 0.1 µF ± (4.0% m.v + 5 digits)
4000 µF 1 µF ± (5.0% m.v. + 5 digits)

„m.v.”- measured value

Electric security

  • type of insulation: double, according to EN 61010 – 1 and IEC 61557
  • measurement category: CAT III 600 V acc. to EN 61010-1:2004
  • protection class acc. to EN 60529: IP67

Other technical data

  • power supply: 2 x battery AAA 1.5 V
  • diode test: I=0.3 mA, U0 = 3.3 V DC
  • continuity test: I<0.5 mA, sound signal for R<50 Ω
  • over range indication: symbol 0L
  • sampling rate: 2 times per second
  • input impedance: 10 MΩ (V AC/DC)
  • display: backlit LCD, counts 4000 with icons
  • dimensions: 121 x 67 x 45 mm
  • weight (with batteries): 204 g
  • fuses: range mA, µA: 0.5 A/600 V fast,  range A: 10 A/600 V fast
  • auto power OFF: 15 minutes
  • accordance with following standards: EN 61010-1, EN 61010-031, EN 61010-2-033, EN 61326-1, EN 61326-2-2
  • quality standard: ISO 9001

Rated operational conditions

  • temperaturę range: +5..+40°C,
  • humidity < 80% up to ≤ 31°C, decreasing linearly to 50% at 40°C
  • storage temperature: -20…+60°C at humidity <80%

Data Sheet                                      

User Manual                                   

Declarations of conformity