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Vibration Monitor VI-400 Pro


The VI-400Pro is an advanced hand-held real time vibration analyzer. It can simultaneously monitor up to four input channels with each channel including 1/1 or 1/3 real-time octave band data.

Three of the channels are typically used for tri-axial vibration measurements. The bonus fourth channel can simultaneously analyze either sound or an additional single axis of vibration using additional optional transducers.

With 32MB of Internal Memory, the VI-400Pro logs over 2 Weeks of 1-Second RMS/MAX/MIN/Peak results.

To easily configure the VI-400Pro and to thoroughly analyze your data, the VI-400Pro is fully integrated with QuestSuiteŽ Professional II "The System Solution" Software Application.

Quest Vibration Measurement Instruments

Part Number

VI-400Pro Real-Time Vibration Analyzer less Sensors

Includes 72-020 VI-400Pro Real-Time Vibration Analyzer with USB Computer Interface Cable, 72-021 User’s Manual and 72-008 Storage Case

VI-400PRO

VI-400Pro Real-Time Hand-Arm Vibration Analyzer Kit

Includes 72-020 VI-400Pro Real-Time Vibration Analyzer with USB Computer Interface Cable, 72-026 Tri-Axial HAV Sensor, 07-022 Sensor Cable, 72-005 HAV Sensor Mounting Block and Clamp Assembly, 72-021 User’s Manual and 72-008 Storage Case.

VI-400PRO-HA

VI-400PRO Real-Time Whole-Body Vibration Analyzer Kit

Includes 72-020 VI400Pro Real-Time vibration Analyzer with USB Computer Interface Cable, 72-029 Tri-Axial WBV Seat-Pad Sensor, 72-201 User’s manual and 72-008 Storage Case.

VI-400PRO-WB

VI-400Pro Real-Time Hand-Arm & Whole –Body Vibration Analyzer Kit

Includes 72-020 VI-400Pro Real-Time Vibration Analyzer with USB Computer Interface Cable, 72-026 Tri-Axial HAV Sensor, 72-022 Sensor Cable, 72-005 HAV Sensor Mounting Block and Clamp Assembly, 72-029 Tri-Axial WBV Seat-Pad Sensor, 72-021 User’s Manual and 72-008 Storage Case.

VI-400PRO-HAWB

Dawson Associates reviews and adjusts Manufactures MSRP's on a regular basis to assure that our valued customers are quoted the best price possible. However manufacturer prices can change so please verify listed prices with Dawson Associates at (800)282-4782.

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