Extech VB400 Data sheet

Specifications subject to change without notice.
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7/7/11 - R1

Measures RMS Acceleration and Velocity

with metric and imperial units of measure

Pen Vibration Meter

Ordering Information:

VB400 ....................Pen Vibration Meter

Features:

• 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/s2and 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)

• Complete with test pin tip, magnetic base, 4 x AAA batteries,

and pouch case

Applications:

• Motors, bearings

• Fans

• Pumps

• Rotating machinery

• Plant maintenance

Magnetic base included