Triplett CM400 400A True RMS AC Clamp Meter

SKU
CM400
Manufacturer:
Triplett
Triplett

Key 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
  • 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
  • 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
Product Options:
Special Price $54.53 Regular Price $59.99

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The Triplett CM400 is able to measure AC current up to 400A without breaking the circuit by clamping around a single conductor.

True RMS
Display counts4000 count
AC Current400A
ACA Accuracy±2.5%
DC Current
AC/DC Voltage1000V
Resistance40MΩ
Temperature-4 to 1832°F
(-20 to 1000°C)
Capacitance100mF
Frequency100kHz
Duty Cycle20.0 to 80.0%
Continuity<50Ω
Lo Pass Filter (LPF)Yes
NCV Detector>90V
Inrush Current100ms
Safety CategoryCAT III-600V
Dimensions8.8 x 3 x 1.6"
(223.8 x 76.5 x 39.4mm)
Weight9.5oz (268.3g)
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