CMM-10  

Catalog index: WMXXCMM10

Multimeter

 

    

Req quote

The most important features of CMM-10 are:

  • Autoranging/manual range selection.
  • DATA HOLD function, for holding measured values.
  • REL function, which allows you to make measurements relative to a stored reference value.
  • Continuity test with acoustic signalling (beeper).
  • AUTO-OFF function.
  • Display 3 7/8 digits (5000 max).

Frequency measurement

Range Resolution Accuracy
5,000 Hz 0,001 Hz ±(1,5% m.v. + 5 digits)
50,00 Hz 0,01 Hz
500,0 Hz 0,1 Hz ±(1,2% m.v. + 3 digits)
5,000 kHz 0,001 kHz
50,00 kHz 0,01 kHz
500,0 kHz 0,1 kHz
5,000 MHz 0,001 MHz ±(1,5% m.v. + 4 digits)
10,00 MHz 0,01 MHz
  • sensitivity: ≥8 V RMS

Duty cycle measurement

Range Resolution Accuracy
0,1…99,9% 0,1% ±(1,2% m.v. + 2 digits)
  • sensitivity: ≥8 V RMS,
  • pulse width: 100µs – 100 ms,
  • frequency width: 5 Hz…150 kHz.

Temperature measurement

Range Resolution Accuracy*
-20°C…+760°C 1°C ±(3% m.v. + 5°C, 9°F)
-4°F…+1400°F 1°F

*) probe (K type) accuracy not included

DC voltage measurement

Range Resolution Accuracy
400,0 mV 0,1 mV ±(0,5% m.v. + 2 digits)
4,000 V 0,001 V ±(1,2% m.v. + 2 digits)
40,00 V 0,01 V ±(1,2% m.v. + 2 digits)
400,0 V 0,1 V
600 V 1 V ±(1,5% m.v. + 2 digits)
  • input impedance: 7,8 MΩ

AC voltage measurement

Range Resolution Accuracy
400,0 mV 0,1 mV ±(1,5% m.v. + 70 digits)
4,000 V 0,001 V ±(1,2% m.v. + 3 digits)
40,00 V 0,01 V ±(1,5% m.v. + 3 digits)
400,0 V 0,1 V
600 V 1 V ±(2,0% m.v. + 4 digits)
  • input impedance: 7,8 MΩ,
  • frequency range: 50…400 Hz.

DC current measurement

Range Resolution Accuracy
400,0 μA 0,1 μA ±(1,0% m.v. + 3 digits)
4 000 μA 1 μA ±(1,5% m.v. + 3 digits)
40,00 mA 0,01 mA
400,0 mA 0,1 mA
4,000 A 0,001 A ±(2,5% m.v. + 5 digits)
10,00 A 0,01 A

AC current measurement

Range Resolution Accuracy
400,0 μA 0,1 μA ±(1,5% m.v. + 5 digits)
4 000 μA 1 μA ±(1,8% m.v. + 5 digits)
40,00 mA 0,01 mA
400,0 mA 0,1 mA
4,000 A 0,001 A ±(3,0% m.v. + 7 digitgs)
10,00 A 0,01 A
  • frequency range: 50…400 Hz.

Resistance measurement

Range Resolution Accuracy
400,0 Ω 0,1 Ω ±(1,2% m.v. + 4 digits)
4,000 kΩ 0,001 kΩ ±(1,0% m.v. + 2 digits)
40,00 kΩ 0,01 kΩ ±(1,2% m.v. + 2 digits)
400,0 kΩ 0,1 kΩ
4,000 MΩ 0,001 MΩ
40,00 MΩ 0,01 MΩ ±(2,0% m.v. + 3 digits)

Capacitance measurement

Range Resolution Accuracy
40,00 nF 0,01 nF ±(5,0% m.v. + 7 digits)
400,0 nF 0,1 nF ±(3,0% m.v. + 5 digits)
4,000 μF 0,001 μF
40,00 μF 0,01 μF
100,0 μF 0,1 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 II 600 V acc. to EN 61010 – 1:2004
  • protection class acc. to EN 60529: IP40

Other technical data:

  • power supply: 9 V battery type 6LR61
  • diode test: I=0,3 mA, U0 = 1,5 V DC
  • continuity test: I<0,3 mA, sound signal for R<50 Ω
  • over range indication: 0L displayed
  • sampling rate: 2 times per second
  • input impedance: 7,8 MΩ (V AC/DC)
  • display: 5000 counts LCD display with function indication
  • dimensions: 138 x 68 x 37 mm
  • weight: approx. 210 g
  • fuses: mA, µA range: 0,5 A/250 V fast; A range: 10 A/250 V fast
  • auto power OFF: 30 min.
  • accordance with following standards: EN 61010 – 1:2004, EN 61010 – 2 – 032

Rated operational conditions:

  • operating temperature: 0…+50°C at <70% rel. humidity
  • storage temperature: -20…+60°C at <80% rel. humidity

Data Sheet                                      

User Manual                                   

Declarations of conformity