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Compact grey handheld vibration meter with LCD screen and probes

HKNDT

HKNDT AR63B Digital Vibration Meter measurement tool

SKU CH-EYDK-T578K

Measures acceleration, velocity and displacement with piezoelectric sensor, dual probes and magnetic adapter for hands-free use

  • TypeVibration Meters
  • Measures acceleration up to 199.9 m/s² peak for machinery health checks
  • Captures velocity 0.1–199.9 mm/s RMS and displacement 0.001–1.999 mm p-p
  • Dual-frequency ranges 10 Hz–1 kHz and 1 kHz–15 kHz cover low and high vibration bands
  • Interchangeable S and L probes plus magnetic adapter enable hands-free use in tight spots
  • Built-in temperature reading –10 °C to 80 °C with °C/°F selection adds environmental context

Precision Vibration Meter

The HKNDT AR63B is a digital vibration meter built for technicians who need to monitor the health of rotating and reciprocating machinery. It uses a piezoelectric ceramic accelerometer to capture acceleration, velocity and displacement in a single handheld device. The tool is suited for maintenance teams in manufacturing, power generation, metallurgy and aviation who require on-the-spot diagnostic data.

Three Measurement Modes

The instrument delivers acceleration from 0.1 to 199.9 m/s², velocity from 0.1 to 199.9 mm/s and displacement from 0.001 to 1.999 mm. Frequency coverage spans 10 Hz to 1 kHz in low range and 1 kHz to 15 kHz in high range for acceleration, with 10 Hz to 1 kHz for velocity and displacement. Accuracy is rated at ±5% plus two digits, giving reliable readings for preventive maintenance schedules.

Battery Power and Temperature

A standard 9 V alkaline battery powers the unit, which shuts off automatically after 60 seconds of inactivity to conserve energy. The LCD backlight illuminates for 7 seconds per activation, aiding readability in dim areas. An integrated sensor measures ambient temperature from -10 °C to 80 °C with ±2 °C accuracy, allowing operators to log environmental conditions alongside vibration data.

Highlights

  • Measures acceleration up to 199.9 m/s² peak for machinery health checks
  • Captures velocity 0.1–199.9 mm/s RMS and displacement 0.001–1.999 mm p-p
  • Dual-frequency ranges 10 Hz–1 kHz and 1 kHz–15 kHz cover low and high vibration bands
  • Interchangeable S and L probes plus magnetic adapter enable hands-free use in tight spots
  • Built-in temperature reading –10 °C to 80 °C with °C/°F selection adds environmental context

Specifications

TypeVibration Meters

Questions about this item

What does the 199.9 m/s² acceleration ceiling mean when I am testing a running motor?

The meter reads peak acceleration up to 199.9 m/s², so any vibration exceeding that value will simply show the maximum on the 3 1/2-digit display.

How does the AC output jack limit what I can record externally?

The jack delivers a 2 V peak signal at full-scale deflection and requires a load of 10 kΩ or higher, so only high-impedance recorders or earphones can be connected without loading the output.

Which probe should I choose to reach a bearing inside a tight gearbox?

The kit includes a short S probe and a long L probe; the L probe extends further into confined spaces while the S probe suits accessible surfaces.

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