Bút đo độ rung Extech VB400 10Hz-1KHz

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.

• 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