• True-rms
  • Measurements
    • Voltage up to 1000 V AC, resistance, frequency, THD (Total Harmonics Distortion) and individual harmonics from 1 to 25, power, power factor
    • AC Current: Up to 600 A
    • Capacitance
  • 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” (45mm)
  • Drop proof to 4 feet
  • Deluxe carrying case Included
  • CAT IV 600 V /CAT III 1000 V safety standard

What's in the Box

  • Test leads
  • Carrying case
  • Manual


The Amprobe ACD-50NAV clamp meter serves as the first line of defense in any industrial setting. Typically used for facilities maintenance, the Amprobe ACD-50NAV clamp meter can verify system performance and quickly troubleshoot problems to minimize downtime. The ACD-50NAV is also a convenient, everyday tool for those working on critical machinery. Other typical applications for the Amprobe ACD-50NAV include motor testing, power quality, transformers and HVAC maintenance.

The Amprobe ACD-50NAV clamp meter measures AC and DC voltage to 1000 V and AC current to 600 A. The unit is CAT IV rated. Many other robust features are included such as power and power factor, total harmonics distortion, individual harmonics and low pass filter to name a few. Designed for one-hand operation, Amprobe's leading-edge navigation system eliminates push buttons with an easy-to-use joystick which allows quick selection of measurement features on the display. Simply highlight the desired measurement feature using the joy stick and press to select. The ACD-50NAV is rugged and reliable and also features a super bright backlight display, built-in jaw flashlight and over-mold body to absorb shock -- all you need for commercial and industrial environments.