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TightSight™ Clamp Meters 660 Amp

Catalogue # 61-763


  • 660 A True RMS clamps for a variety of industrial and commercial environments
  • Unique TightSight® bottom display makes hard-to-reach measurements convenient
  • Easy-to-read displays feature large numbers and green glowing backlight
  • CAT IV rating for maximum safety
  • Frequency, capacitance, peak, data hold, max/min
DescriptionCatalog #
660AAC TightSight® Clamp Meter with TRMS, Capacitance, Frequency61-763
660A AC/DC TightSight® Clamp Meter with TRMS, Capacitance, Frequency61-765
  • TightSight® bottom display
  • Tapered jaws with hook tip
  • Measures AC Current
  • True RMS
  • AC/DC Voltage
  • Selectable audible and visual voltage alerts on AC/DC voltage functions
  • Frequency via clamp head or test leads
  • Resistance
  • Capacitance
  • High Frequency Rejection*
  • Peak hold
  • Max/min
  • Data hold
  • Audible continuity
  • Selectable auto power off
  • Backlit display
  • Low Battery Indicator**
  • Includes leads, alligator clips and case
  • CAT IV - 600V rating
  • CAT III - 1000V rating
  • 2-year warranty
  • * High Frequency Rejection (HFR) and EMI shielding features provide accurate voltage/frequency readings on non-sinusoidal wave forms, such as adjustable speed drives.
  • ** Low Battery Indicator - The low battery symbol will appear and indicate approximately one hour of operation remaining before the unit displays “bAtt” and shuts off to prevent inaccurate readings.
61-763 61-765 61-773 61-775 Accuracy
AC Current 0.0-660.0A 0.0-999.9A 2.0%
DC Current - 0.0-660.0A - 0.0-999.9A 2.0%
AC Voltage 0.0-750.0V 1.0%
DC Voltage 0.0-999.9V 1.0%
Resistance 0.0-9999Ω 1.5%
Capacitance 0.0-999.9µF 5.0%
Continuity 0.0-999.9Ω Audible at >30Ω
Frequency 20.0-400.0Hz 0.5%
Jaw Size 1.42" (36mm) 2" (51mm) -