Amprobe Instruments ACD-51NAV Navigator™ True-RMS Clamp-on Meter - 600 ACA, 1000 AC/DCV w/Temperature & VoltTect™


The Amprobe Instruments ACD-51NAV Navigator™ Clamp-on meter comes complete with a full range of diagnostic capabilities including phase sequence, power and power factor, total harmonics distortion and individual harmonics, inrush current and low pass filter. The ACD-51NAV also serves as a first line of defense for power monitoring and verifying system conditions before deploying more specialized tools, or incurring additional costs. Rated CAT IV 600V/CAT III 1000V, this clamp on meter offers a new innovative navigation system that eliminates confusing push buttons, and replaces them with a single joystick.

It’s all about easy and reliable measurements. Amprobe’s line of Navigator&8482; Clamp-on meters feature quick, easy-to-use single hand selection of measurements. The joy stick control allows quick selection of measurement features on the display from max/min to power factor to current, with many more available. Simply highlight the desired measurement feature using the joy stick and press to select. Rugged and CAT IV reliable, this clamp on meter also features, super bright backlight display, built-in jaw flashlight and over mold bodies to absorb shock, all you need for commercial and industrial environments.


  • AC Current up to 600 A, Voltage up to 1000V AC/DC
  • Resistance, Frequency, THD (total harmonics distortion) and individual harmonics form 1 to 25, Power, Power Factor
  • Capacitance
  • Temperature measurement in °C or °F
  • Phase rotation indication
  • Non-contact voltage detection
  • Inrush current measurement for motors
  • Low pass filter for variable frequency drives
  • Continuity beeper
  • Min, max and smart data hold
  • Peak hold
  • Auto torch-light when clamping
  • Large 10,000 count display with active backlight and analog bar graph
  • Auto power off
  • Maximum jaw opening 1.77" (45 mm)
  • 4 feet drop proof
  • Rated for CAT-III 1000V / CAT-IV 600V
  • Test leads (one pair), carrying case and users manual
More Information
Display Digital
Features Non-Contact Voltage Detector, Phase Rotation Indicator, True-RMS
Manufacturer Amprobe Instruments
Measurement AC Voltage, Capacitance, Continuity, DC Voltage, Frequency, Power, Power Factor, Resistance, Temperature, THD
Rating CAT III-1000V, CAT IV-600V
Type Clamp-on Multimeters
Additional Skus ACD51NAV, Navigator
UPC 0 95969 55664 4
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