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SANWA · Clamp Meters

DCM660R

True RMS AC clamp to 660 A with inrush current and MAX/MIN.

  • 660 A AC
  • Inrush current
  • CAT III 600 V

The SANWA DCM660R is a True RMS AC clamp meter positioned for electrical work and air conditioning. It measures inrush current (within 100 ms, above 10 A), holds MAX/MIN values, and adds voltage, resistance and frequency with a 6600-count display. Bhumika quotes this model for Canada.

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SANWA DCM660R True RMS clamp meter

Features

  • AC current to 660 A, True RMS
  • Inrush current measurement (within 100 ms / above 10 A)
  • MAX/MIN value hold
  • Auto power save
  • CAT III 600 V
  • Frequency on current and voltage inputs

Specifications

Measurement
AC current66 / 660 A; ±(2%+5); resolution 0.01 A
DC voltage600 V; ±(1%+2); resolution 0.1 V; input impedance 1 MΩ
AC voltage600 V; ±(1.2%+5); resolution 0.1 V
Frequency (A)660 / 6.6k / 30k Hz; ±(0.2%+1); resolution 0.1 Hz
Frequency (V)660 / 6.6k / 66k / 100k Hz; ±(0.2%+1); resolution 0.1 Hz
Resistance660 Ω; ±(1%+7); resolution 0.1 Ω
Display & Functions
ContinuityBuzzer sounds at less than 30 Ω; open voltage approx. 1.2 V
Display6600 counts
Sampling rate3 times/sec.
Bandwidth50–500 Hz
Safety
RatingIEC61010 CAT. III 600 V
Power & Physical
Clamp diameter / conductor sizeΦ30 mm / 10 × 50 mm
BatteryLR03 × 2
Battery lifeApprox. 55 hrs. (alkaline battery, backlight off)
DimensionsH208 × W69 × D38 mm
MassApprox. 265 g

Standard accessories

  • TL-23a test lead
  • C-DCM660 carrying case

Optional accessories

  • CL-14 adapter
  • CL-15a adapter
  • TL-9IC adapter
  • CL-DG3a adapter
  • TL-A7M2 adapter
  • TL-A4 adapter
  • TLF-120 test lead