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Pro91 True RMS Automatic Clamp Multimeter

Armada Technologies designs, builds, and supports test and tool devices

Why Armada's Automatic Clamp Multimeter

There is no easier, more accurate meter in the world.
Pro91 True RMS Automatic Clamp Multimeter

The Armada Technologies Pro91 is a unique, brand new True RMS Automatic Clamp multimeter that has no peer.  This one-of-a-kind meter combines the accuracy of True RMS with the sophistication and ease of a completely automatic meter.  There is literally only an on/off button to work with, everything else is done automatically by the Pro91.  The Pro91 measures AC and DC volts, resistance, and AC current and does so simply by connecting the Pro91 to the circuit in question.  Everything after that is done automatically.  The Pro91 even has an auto off and auto backlight function.


  • 10000 Count Digital Display
  • Auto Sensing and Auto Ranging
  • Data Hold
  • Continuity Beeper
  • Battery Capacity Indicator




  • AC Voltage - 1.3 to 750vac
  • DC Voltage - 2.1 to 1000vdc
  • Resistance - 0 to 9999 ohms
  • Diode - .4 to .8 v
  • AC and DC Amperage - .6 to 600A 

The Pro91 comes with a 9 volt NEDA 1604 battery, test leads, and carrying case.

Pro91 Product Downloads