Extech Pen Vibration Meter – VB400

In stock

This meter is designed to spot check and measure vibrations in motors, spinning machinery, bearings and fans. With a test pin tip and a magnetic base for hands free testing.

Extech Pen Vibration Meter – VB400

Measures RMS acceleration and velocity with metric and imperial units


  • Ranges:
    • Acceleration (RMS): 656ft/s2; 20.39g; 200m/s2
    • Velocity (RMS): 7.87in/s; 2.00cm/s; 200mm/s
  • Wide frequency range of 10Hz to 1kHz
  • Resolution to 1ft/s2; 0.01g; 0.1m/s2 and 0.02in/s; 0.01cm/s; 0.1mm/s
  • Basic accuracy of ±(5% + 2 digits)
  • Zero adjustment
  • Data Hold freezes the reading in the display
  • Water and dust resistant to IP65
  • Low battery indicator
  • Dimensions:
    • Meter: 6.9 x 1.6 x 1.3" (175 x 40 x 32mm)
    • Sensing Head: 0.4” dia x 1.9” (9mm dia x 30mm)
  • Weight: 0.53lbs (240g)
  • Comes complete with:
    • Test pin tip
    • Magnetic base
    • 4 x AAA batteries
    • Pouch case

Vibration testers are indispensible for testing the operation of motors, bearings, fans, pumps, rotating machinery, pulleys, mounts and buildings. If unusual vibration is detected it could mean the component is operating improperly or will wear too fast. Vibrations can mean a piece is out of balance or malfunctioning and can save on repair costs down the road.

This compact and user friendly vibration meter is great for spot-checking vibrations in operating machinery, motors, pumps, bearings and fans. Small enough to fit in a pocket while being as accurate as other more expensive and larger meters. With a LCD display for clear reference and quick measurement.

This meter also features the ability to use either a test pin tip or a magnetic base for attaching to a component without dampening readings with a hand. The VB400 Pen Vibration Meter User Manual is attached to this page to answer any additional questions.

Unit Ship Weight: 1.5 lbs

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