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Pen Vibration Meter

Extech VB400

Model: VB400 Go to Product Support
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The Extech VB400 Pen Vibration Meter is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. Its measures RMS Acceleration and Velocity with metric and imperial units of measure. The VB400 has a wide frequency range from 10 Hz to 1 kHz and basic accuracy of ± (5% + 2 digits). Additional features include zero adjustment, data hold, and a low battery indicator. Water and dust resistant to IP65. Complete with test pin tip, magnetic base, 4 AAA batteries, and pouch case.

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General Specifications
656ft/s², 200m/s², 20.39g
Acceleration Basic Accuracy
±(5% of reading + 2 digits)
Acceleration Max Resolution
1ft/s², 0.1m/s², 0.01g
Frequency Bandwidth
10 Hz to 1 KHz
Sampling Rate
Approx. 1 second
7.87in/s, 2.00cm/s, 200mm/s
Velocity Basic Accuracy
±(5% of reading + 2 digits)
Velocity Max Resolution
0.02in/s, 0.01cm/s, 0.1mm/s
Additional Details
6.9 × 1.6 × 1.3" (175 × 40 × 32 mm); sensing head: 9 mm diameter × 30 mm
20 mm × 28 mm segment LCD
IP Rating
4 × AAA (1.5V) batteries
2 years
0.53 lb (240 g)
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Introducing Vibration Meters from Extech Instruments
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Export Restrictions

The information contained in this page pertains to products that may be subject to the International Traffic in Arms Regulations (ITAR) (22 C.F.R. Sections 120-130) or the Export Administration Regulations (EAR) (15 C.F.R. Sections 730-774) depending upon specifications for the final product; jurisdiction and classification will be provided upon request.

Extech VB400 - Model: VB400

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