AC71B - Amprobe Clamp Meters

AC71B Spec Sheet

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Technical Specifications

Max. ACA Range

Max. ACV Range

Continuity, ACV, DCV, Resistance, ACA

Extra Specifications
Automatic AC Clamp Multimeter

Product Description

The AC71B is a digital clamp multimeter with two additional unique features: AutoTect™ and automatic backlight. TheAutoTect™ feature automatically senses what type of measurement is being made when the test leads are placed across a measurement point. There is no knob to turn. The meter knows what is being measured and the digital display shows the measured value along with the associated unit icon. AutoTect™ also utilizes alower input impedance. This helps determine if voltage is from leakage (ghost voltages) or a hard connection. Any ghost voltages will be zeroed out by the lower input impedance.

The automatic backlight has a sensor that recognizes when the ambient light becomes dim and turns itself on. A bright blue backlight then becomes available.

The AC71B is a complete multimeter measuring AC and DC volts, resistance, and continuity in addition to AC current. A useful tool for the electrician, plant maintenance, HVAC or field service technician.

  • AutoTect™ Function
  • Automatic bright blue backlight
  • Easy one-button control
  • Resistance and Continuity Beeper
  • Data Hold
  • Conductor size 1.25 in, 32 mm, 750 MCM
  • 6000 digit large scale liquid crystal display (LCD)
  • Overrange Display: OL is displayed
  • Automatic Power Off Time Approximately 30 minutes after power on
  • Environmental: Indoor use
  • Single standard 9 V battery, NEDA160A