Extech VB400
VB400: Pen Vibration Meter
Measures RMS Acceleration and Velocity
The VB400 is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. Measurement ranges including Acceleration (RMS): 656ft/s2; 20.39g; 200m/s2; and Velocity (RMS): 7. 87in/s; 2.00cm/s; 200mm/s. Wide frequency range from 10Hz to 1kHz. Lt has resolutions of 1ft/s2; 0.01g; 0.1m/s2 and 0.02in/s; 0.01cm/s; 0.1mm/s. Basic accuracy of ±(5% + 2 digits). Additional features include Zero adjustment, Data Hold, and Low battery indicator. Water and dust resistant to IP65. Complete with test pin tip, magnetic base, 4 × AAA batteries, and pouch case.
Features
- Measures RMS Acceleration and Velocity with metric and imperial units of measure
- Measurement 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, Low battery indicator
- Water and dust resistant to IP65
- Complete with test pin tip, magnetic base, 4 x AAA batteries, and pouch case
