AEMC 403 TRMS Clamp Meter


FREE N.I.S.T. Caibration Certificate with Purchase.

SKU: 2139.21 Categories: ,

Product Description

The TRMS Clamp-on Meter AEMC 403 provides a new standard for safety and measurement capability not available in any other clamp meter sold today. Safety Rated at 1000V CAT IV, it is safe to operate in all electrical environments. It is rugged enough for the most demanding work environments and will withstand both dust and water spray with its IP54 rating. It is ergonomically designed and easily used by one hand, including function selection and button pushing even with a glove on. In addition to the standard measurement of volts, amps, frequency, resistance, diode checking and continuity, the AEMC  403 offers several unequaled functions including: True InRush™, Adapter function, Delta relative function, Temperature measurement and more.


  • 1000V CAT IV Rated
  • UL 94 flame retardant self-extinguishing
  • IP54 Rated
  • 10,000-count blue electroluminescent backlit display
  • Measures up to 1000VAC (1400V peak), 1000VDC and AC+DC with resolution to 10mV
  • Measures up to 1000AAC
  • Tracks Min/Max and peak values
  • Measures frequency to 20kHz with 0.1Hz
  • Measures temperature in °F or °C using a K-type Thermocouple
  • True InRush™ current measurement with 1mS capture
  • Jaw opening up to 1.89″
  • Leads are constructed with a flexible silicone material


  • General purpose electrical troubleshooting
  • Motor start up analysis
  • Voltage troubleshooting
  • Bond and continuity checking
  • Temperature analysis




Additional Information

Weight 7 lbs


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