• DL150
  • Manufacturer has 50 in stock
    This stock is typically available to ship in 3 - 5 working days.



  • 110 VAC supply voltage
  • Range: 2 to 200A AC current; 6 to 600V AC voltage
  • Resolution: 0.1A / 0.1V
  • Accuracy: ±(2% rdg ±1A); ±(1.5% rdg ±1V);
  • 100,000 memory points
  • Sampling rate: 1 second to 24 hours
  • USB interface
  • 3.6V lithium battery

What's in the Box

  • Current clamp
  • Test leads
  • USB cable
  • Software (Windows compatible)
  • Universal AC adapter
  • 3.6V lithium battery


The Extech DL150 voltage/current data logger measures 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. The Extech DL150 data logger features high/low user-settable alarms, the LCD indicates time/date, current readings, min/max and if the alarm settings have been exceeded. The Extech DL150 also has normal, peak and capture (user-specified trigger level) recording modes, auto power off and a battery check.