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Triplett Full Product Catalog: Volume 1 Now Available

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400A True RMS AC/DC Clamp Meter (CM450)

SKU CM450
614395003036
Original price $79.99 - Original price $194.99
Original price
$79.99
$79.99 - $194.99
Current price $79.99
Version: Standard

The Triplett Model CM450 True RMS Clampmeter can measure AC and DC current up to 400A without breaking the circuit by clamping around a single conductor. This saves time and the circuit will not be damaged. Read More >
        

DESCRIPTION

The Triplett Model CM450 True RMS Clampmeter can measure AC and DC current up to 400A without breaking the circuit by clamping around a single conductor. This saves time and the circuit will not be damaged. True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms. Additional measurements include Resistance, Capacitance, Frequency, Temperature, Diode Test, and Continuity. Measurements can read on the 4000 count backlit LCD. It has an Inrush current function that captures the instantaneous surge (inrush) current when power equipment is turned on. Features include: Peak voltage capture with min/max, NCV Detector with LED, Relative/DC zero function, Auto power off, and a built-in flashlight. Data Hold freezes the display for easy viewing.  CAT III-600V safety category. Includes 3 AAA batteries, test leads, Type K thermocouple probe, and carrying case. 1-year warranty.

CM450-NIST Comes with Certificate of traceability to NIST standards 
Please add 11 business days lead-time for the NIST calibration process

CATEGORY: CLAMP METER

Features
  • True RMS provides better accuracy when measuring non-sinusoidal or noisy waveforms
  • Captures the instantaneous surge (inrush) current when power equipment is turned on
  • 1.2" (30mm) clamp jaw
  • Built-in Non-Contact Voltage Detector with LED
  • Low Pass Filter (LPF) for filtering frequency and harmonic interference when measuring variable frequency drives
  • Peak voltage measurement with Min/Max
  • Data Hold freezes the display
  • Relative Mode for making comparisons to a stored reference value and DC Zero
  • Auto power off with disable
  • Built-in Flashlight
  • Includes test leads, Type K thermocouple bead probe, 3 AAA batteries, and carrying case
  • 1 year warranty

  • Specifications
      CM400 CM450
    True RMS
    Display counts 4000 count 4000 count
    AC Current 400A 400A
    ACA Accuracy ±2.5% ±2.5%
    DC Current 400A
    AC/DC Voltage 1000V 1000V
    Resistance 40MΩ 40MΩ
    Temperature -4 to 1832°F
    (-20 to 1000°C)
    -4 to 1832°F
    (-20 to 1000°C)
    Capacitance 100mF 100mF
    Frequency 100kHz 100kHz
    Duty Cycle 20.0 to 80.0% 20.0 to 80.0%
    Continuity <50Ω <50Ω
    Lo Pass Filter (LPF) Yes Yes
    NCV Detector >90V >90V
    Inrush Current 100ms 100ms
    Safety Category CAT III-600V CAT III-600V
    Dimensions 8.8 x 3 x 1.6"
    (223.8 x 76.5 x 39.4mm)
    8.8 x 3 x 1.6"
    (223.8 x 76.5 x 39.4mm)
    Weight 9.5oz (268.3g) 9.8oz (277.4g)