• Extech DL150  True RMS AC Voltage/Current Datalogger

Datalogs up to 100,000 readings. Programmable sample rate from 1sec to 24hrs:

The DL150 is a True RMS AC voltage and current data logger. Data log up to 100,000 readings of TRMS AC Voltage (600) or Current (200 Amp) with a user programmable sample rate from 1 second to 24 hours. LCD displays time/date, current reading, min/max, and if the user settable high/low alarms have been exceeded. Readings can be downloaded to your PC via the USB interface. Featuring Normal, Peak, and Capture (user specified trigger level) recording modes. Complete with current clamp, test leads, alligator clips, software, USB cable, 110-Volt AC Adapter, and 3.6V Lithium Battery.


  • Measure True RMS AC Voltage (600V) or Current (200A)
  • Readings can be downloaded to your PC via the USB interface and analyzed using the included software or exported to a spreadsheet
  • LCD indicates time/date, current readings and Min/Max
  • Normal, Peak and Capture (user-specified trigger level) recording modes
  • Auto Power off and battery check
  • Complete with current clamp, test leads, USB cable, Windows® compatible software, universal AC Adaptor, and four AAA batteries


Function                     Range

AC Current                 10 to 200A

AC Voltage                 10 to 600V

Memory                     100,000 points

Sampling Rate           1 second to 24 hours

PC Interface               USB includes software

Power                         4 x AAA batteries

Dimensions               4.5 x 2.5 x 1.3" (114 x 63 x 34mm)

Weight                       8.7oz (248g)


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Extech DL150 True RMS AC Voltage/Current Datalogger


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