$262.00

CM-3

Dwyer Instruments

Usually ships in 4-6 business days [?]

Need Help? Call 1-800-884-4967
Mo-Th 8am to 5:30pm. Fr 8am to 5pm ET

Features

  • True RMS
  • Rated CAT III 600 V
  • AC Voltage
    • Range: 0.1 V to 600 V
    • Accuracy: ±(1.0% + 3 dgt)
  • DC Voltage
    • Range: 0.1 V to 600 V
    • Accuracy: ±(1.0% + 3 dgt)
  • AC Current
    • Range: 0.1 A to 400 A
    • Accuracy: ±(1.0% + 3 dgt)
  • Resistance
    • Range: 0.1 to 2000 Ω
    • Accuracy: ±(1.0% + 5 dgt)
  • Frequency
    • Range: 40 Hz to 400 Hz
    • Accuracy: ±(0.5% + 1 dgt)
  • Active Power Range
    • Range: 0 to 1000 kW
    • Accuracy: ±(3.5% + 3 dgt)
  • Audible continuity test
  • Max Conductor Size: 1.18" diameter (30 mm)
  • Backlit display with bar graph. 10,000 counts plus decimal point
  • 2 times per second sampling rate

What's in the Box

  • Red & black test leads
  • Carrying case & belt loop
  • 2 AAA batteries

The Dwyer CM-3 True RMS digital clamp meter is a low cost, compact instrument ideal for general electrical testing and troubleshooting. A few applications include HVAC, automotive, electrical/power, and environmental monitoring uses. The CM-3 measures DC and AC voltage to 600 V, AC current to 400 A, and resistance to 2000 Ohms. The digital clamp meter features data/range hold and auto range buttons to prevent the screen from updating when gathering values, as well as a zero function. Additional features include single and three phase energy measurement, MIN/MAX and average. The 3-3/4 digit backlit LCD features automatic polarity, overload, low battery indication and a bar graph.

Applications

This product can be used in the following applications: