CMM-10
Digital Multimeter
Description
Technical specification
Files
  • Description

    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).
  • Technical specification

    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 to 99.9% 0.1% ±(1.2% m.v. + 2 digits)
    • sensitivity: ≥8 V RMS,
    • pulse width: 100µs to 100 ms,
    • frequency width: 5 Hz to 150 kHz.
    Temperature measurement
     
    Range Resolution Accuracy*
    -20°C to +760°C 1°C ±(3% m.v. + 5°C, 9°F)
    -4°F to +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 to 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 to 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, V0 = 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: 5.5" x 2.7" x 1.5" / 138 x 68 x 37 mm
    • weight: approx. 0.5 lbs / 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: 32 F to 122 F / 0 to +50°C at <70% rel. humidity
    • storage temperature: -4 F to 140 F / -20 to +60°C at <80% rel. humidity
  • Files

Standard accessories, supplied with the instrument

Optional accessories