AEMC Clamp-on Meter 203


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AEMC Clamp-on Meter 203

Clamp-on Meter Model 203

The True RMS Clamp-On Meter Model 203 is safety rated at 600V CAT IV. It measures AC+DC volts and amps, frequency, continuity, resistance, and temperature (with the supplied K thermocouple probe).

The Model 203 can also perform diode checks. Its Adapter mode displays external sensor inputs. The Delta relative function compares new measurements to a reference value, and the MIN/MAX function tracks high and low values.

This compact and rugged meter can operate in the most demanding work environments, and its IP54 rating allows it to withstand both dust and water spray.



  • UL94 VI Flame retardant self extinguishing
  • IP54 Rated
  • 6000-count blue electroluminescent backlit display
  • Measures up to 1000V AC (1400V peak), 1000V DC and AC+DC with resolution to 10mV
  • Measures up to 2000A AC and 3000A DC (model dependant)
  • Measures single- and three-phase power (real, reactive and apparent) up to 3MW with resolution to 1W (model dependant)
  • Measures frequency to 20kHz with 0.1Hz resolution
  • Auto selects AC or DC measurement voltage
  • True InRush current measurement with 1mS capture
  • Jaw opening up to 1.33” (34mm) (200 Series)
  • K-thermocouple and adapter included 



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  • AEMC Clamp-on Meter 203