Loading... Please wait...


Vibrating Wire Analyzer | Model GK-406

  • Model GK-406 Vibrating Wire Analyzer.
  • Model GK-406 Vibrating Wire Analyzer closeup.
  • Model GK-406 Vibrating Wire Analyzer, case, and accessories.
Model GK-406

The Model GK-406 Vibrating Wire Analyzer is field ready and used to quickly measure a sensor, save the data, and communicate the results with custom PDF reports and spreadsheet output. The GK-406 uses spectral-analysis technology (VSPECT™), which can be helpful for reading sensors in electrically noisy environments. The large color display offers an easy-to-view graphical presentation of the sensor output and operation, and a Project File maintains Site/Sensor information for 40 unique sites with up to 22 sensors per site. Site/Sensor locations are geolocated, allowing the internal GPS to guide a user directly to a sensor location. Site/Sensor and user information can be created or edited on the device or with a computer using the included VwProjects software.


0.001 Hz RMS
2 V, 5 V, 12 V (user selectable)
±0.005% of reading
Five AA (1.5 V)
Temperature Range
−20°C to +70°C
L × W × H
200 × 100 × 58 mm

Please Note: GEOKON maintains an ongoing policy of design review and reserves the right to amend products and specifications without notice. Various instruments are discontinued over time and replaced with new, updated models.