EXTECH Instruments

Vibration Meters and Combination Tachometer

The VB400 is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. This meter is shipped fully tested and calibrated.The 461880 Vibration functions have a frequency sensitivity that meets ISO-2954, and measure Acceleration, Velocity and Displacement.A 1000 point datalogger allows recording of data for download to a pc with included software.…

Price and delivery time will be given on request

The VB400 is designed to provide easy and accurate velocity and acceleration measurements on industrial machinery. This meter is shipped fully tested and calibrated.

The 461880 Vibration functions have a frequency sensitivity that meets ISO-2954, and measure Acceleration, Velocity and Displacement.A 1000 point datalogger allows recording of data for download to a pc with included software. The Tachometer functions provide contact RPM and Linear Surface Speed, as well as non-contact RPM measurements. The 461880 is shipped fully tested and calibrated and, with proper use and care, will provide years of reliable service. 

The Model VB300 can measure and record shock and vibration (acceleration) readings over its ± 18g measurement range. This device will record 3‐axis g‐force and related peaks to provide a history of shock and vibration conditions. The real time clock provides time stamps for all data.The user can easily configure the logging rate, high/low alarm and start‐mode, and download the stored data by plugging the VB300 into a PC’s USB port and running the supplied PC software. Measurement data can be plotted, printed and exported for use with other applications such as word processors and spreadsheets. The data logger is supplied with a long‐life 1000 hour lithium battery. The VB300 memory uses a 4MB Flash device that can hold 168042 Normal recordings or 112028 Motion Detection recordings per axis.This meter is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. 

Datasheet Extech VB400 Vibration meters and combination tachometer VB400data.pdf
Datasheet Extech VB300 Vibration meters and combination tachometer VB300data.pdf
Datasheet Extech 461880 Vibration meters and combination tachometer 461880data.pdf

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