MA3018-NIST Extech Clamp Meter

Special Price $333.42 Regular Price $372.74
The MA3018-NIST is a 600 V, 3 kA true RMS AC flex clamp meter from Extech.
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  • Measure AC Current up to 3000A
  • True RMS for accurate readings of noisy, distorted or non-sinusoidal waveforms
  • Flexible 18" (45.7cm) clamp jaw easily wraps around bus bars and cable bundles
  • 7.5mm cable diameter fits into tight spaces and around large conductors
  • Measures AC Current in three ranges
  • 3000 count backlit LCD display
  • Over range and Low battery indicator
  • Auto Power Off with disable
  • Complete with two AAA batteries


  • 480172 - AC Line Splitter


  • True RMS: Yes
  • Display counts: 3000 count LCD display (backlit)
  • Jaw size/Cable size: 10" (25.4cm) | 18" (45.7cm)
  • AC Current: 0 to 30.00A, 30.00 to 300.0A, 300.0 to 3000A
  • Max resolution: 0.01A
  • Basic ACA Accuracy (% rdg): ±(3%+5 digits)
  • Dimensions/ Weight: 13.8x5.1x1" (350x130x25mm)/ 7.1oz (200g)

The MA3018 is a 3000A True RMS AC Flex Clamp Meter. The MA3018 features an 18 inch flexible clamp with LCD monitor. The True RMS measurements are for accurate readings of noisy, distorted or non-sinusoidal waveforms. Complete with two AAA batteries. UL listed and CAT IV 600V safety rating.

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