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CMP-401
Digital Clamp-on multimeter
Description
Technical specification
Files
  • Description

    DC current measurement and AC current.
    AC/DC voltage measurement up to 600 V.Resistance measurement and continuity test:

    • continuity test with acoustic signalling (beeper) for resistance below 50.
    Temperature measurement (Fahrenheit and Celsius units).
    Frequency measurement.
    Capacitance measurement .
    Diode test.


    Additionally:
    • safe, insulated measuring clamps,
    • double molded housing,
    • autoranging/manual range selection,
    • DATA HOLD function, for holding measured values,
    • backlit LCD,
    • REL function,
    • over range indication,

    AUTO-OFF function.

  • Technical specification

    DC current measurement and AC current. .
    AC/DC voltage measurement up to 600 V.

    Resistance measurement and continuity test:

    • continuity test with acoustic signalling (beeper) for resistance below 50 Ω.

    Temperature measurement (Fahrenheit and Celsius units).
    Frequency measurement.
    Capacitance measurement
    Diode test.
    Additionally:

    • safe, insulated measuring clamps,
    • double molded housing,
    • autoranging/manual range selection,
    • „DATA HOLD” function, for holding measured values,
    • backlit LCD,
    • „REL” function,
    • over range indication,
    • „AUTO-OFF” function.

    Electric security:

    • measurement category: CAT III 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
    • display: 4000 counts, backlit LCD
    • continuity test: I<0.5 mA, sound signal for R<50 Ω
    • diode test: I=0.3 mA, U0 = 1.5 V DC
    • over range indication: 0L displayed
    • sampling rate: 2 times per second
    • input impedance: 10 MΩ (V DC and V AC)
    • clamp size: opening 30 mm (1.2”)
    • auto power OFF: approx. 30 min.
    • dimensions: 7.8" x 2.8" x 1.6" / 197 x 70 x 40 mm
    • weight: 0.4 lbs / 183 g
    • accordance with following standards: EN 61010 - 1:2004, EN 61010 - 2 - 032
    • quality standard: ISO 9001

    Rated operational conditions:

    • operating temperature: 32 F to 104 F / 0 to +40°C
    • storage temperature: -4 F to 140 F / -20 to +60°C
    • operating humidity: max 80% up to 88 F / 31°C; decreasing linearly to 50% at 104 F / 40°C
    • operating altitude: max 6562 ft / 2000 m

    Temperature measurement

    Range Accuracy*
    -20.0 to 760°C ±(3% m.v. + 5°C)
    -4.0 to 1,400°F ±(3% m.v. + 9°F)

    *probe (K type) accuracy not included

    Frequency measurement

    Range Accuracy
    10 Hz to 10 kHz ±(1.5% m.v. + 2 digits)
    • csensitivity: 100 V(<50 Hz), 50 V(50 to 400 Hz); 15 V(401 Hz to 10 kHz)

    AC current measurement

    Range Resolution Accuracy
    4.000 A 0.001 A no range
    40.00 A 0.01 A ±(2.5% m.v. + 8 digits)
    400.0 A 0.1 A ±(2.8% m.v. + 8 digits)

     

    • frequency range: 50 to 60 Hz.

    DC current measurement

     

    Range Resolution Accuracy
    40.00 A 0.01 A ±(2.5% m.v. + 5 digits)
    400.0 A 0.1 A ±(2.8% m.v. + 5 digits)

    AC voltage measurement

     

     

    Range Resolution Accuracy
    400.0 mV 0.1 mV ±(1.5% m.v. + 30 digits)
    4.000 V 0.001 V ±(1.5% m.v. + 5 digits)
    40.00 V 0.01 V
    400.0 V 0.1 V
    600.0 V 0.1 V ±(2% m.v. + 5 digits)

     

    • frequency range: 50 to 400 Hz.

    DC voltage measurement

    Range Resolution Accuracy
    400.0 mV 0.1 mV ±(0.8% m.v. + 2 digits)
    4.000 V 0.001 V ±(1.5% m.v. + 2 digits)
    40.00 V 0.01 V
    400.0 V 0.1 V
    600.0 V 0.1 V ±(2% m.v. + 2 digits)

     

    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. + 2 digits)
    40.00 kΩ 0.01 kΩ
    400.0 kΩ 0.1 kΩ
    4.000 MΩ 0.001 MΩ ±(2.5% m.v. + 3 digits)
    40.00 MΩ 0.01 MΩ ±(3.5% m.v. + 5 digits)

     

    Capacitance measurement

    Range Resolution Accuracy
    40.00 nF 0.01 nF ±(4% m.v. + 20 digits)
    400.0 nF 0.1 nF ±(3% m.v. + 5 digits)
    4.000 nF 0.001 μF
    40.00 nF 0.01 μF
    100.0 nF 0.1 μF ±(4% m.v. + 10 digits)

    „m.v.”- measured value

  • Files

Standard accessories, supplied with the instrument

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