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CMP-400

Digital Clamp-On Multimeter 型號:CMP-400
DC current measurement (CMP-401 only) 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.
    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.
  • Temperature measurement

    Range Accuracy
    -20,0...760°C ±(3% m.v. + 5°C)
    -4,0...1400°F ±(3% m.v. + 9°F)

    *probe (K type) accuracy not included

     Frequency measurement

    Range Accuracy
    -10 Hz ±(1,5% m.v. + 2 dgt)
    • sensitivity: 100 V (<50 Hz), 50 V (50…400 Hz); 15 V (401 Hz…10 kHz)

     AC current measurement

    Range Resolution Accuracy
    4,000 A 0,001 A ±(2,5% m.v. + 12 dgt)
    40,00 A 0,01 A ±(2,5% m.v. + 8 dgt)
    400,0 A 0,1 A ±(2,8% m.v. + 8 dgt)
    • frequency range: 50...60 Hz.
     AC voltage measurement
    Range Resolution Accuracy
    400,0 mV 0,1 mV ±(1,5% m.v. + 30 dgt)
    4,000 V 0,001 V ±(1,8% m.v. + 8 dgt)
    40,00 V 0,01 V ±(1,8% m.v. + 8 dgt)
    400,0 V 0,1 V ±(1,8% m.v. + 8 dgt)
    600 V 1 V ±(2,5% m.v. + 8 dgt)
    • frequency range: 50 Hz...400 Hz
     DC voltage measurement
    Range Resolution Accuracy
    400,0 mV 0,1 mV ±(0,8% m.v. + 2 dgt)
    4,000 V 0,001 V ±(1,5% m.v. + 2 dgt)
    40,00 V 0,01 V ±(1,5% m.v. + 2 dgt)
    400,0 V 0,1 V ±(1,5% m.v. + 2 dgt)
    600 V 1 V ±(2% m.v. + 2 dgt)

     Resistance measurement

    Range Resolution Accuracy
    400,0 Ω 0,1 Ω ±(1,0% m.v + 4 dgt)
    4,000 kΩ 0,001 kΩ ±(1,5% m.v. + 2 dgt)
    40,00 kΩ 0,01 kΩ ±(1,5% m.v. + 2 dgt)
    400,0 kΩ 0,1 kΩ ±(1,5% m.v. + 2 dgt)
    4,000 MΩ 0,001 MΩ ±(2,5% m.v. + 3 dgt)
    40,00 MΩ 0,01 MΩ ±(3,5% m.v. + 5 dgt)

     „m.v.”- measured value

    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: 197 x 70 x 40 mm
    - weight: 183 g
    - accordance with following standards: EN 61010 - 1:2004, EN 61010 - 2 - 032
    - quality standard ISO 9001

    Rated operational conditions:
    - operating temperature: 0...+40°C
    - storage temperature: -20...+60°C
    - operating humidity: max 80% up to 31°C
    decreasing linearly to 50% at 40°C
    - operating altitude: max 2000 m