Compact Solution for On-Site Vibration Diagnostics

Detect equipment abnormalities faster and more accurately

with Ono Sokki’s latest Portable Vibration Meter VW-3100 — an all-in-one solution that combines advanced vibration sensing, listening, and judgment capabilities in a compact handheld form.

Portable Vibration Meter VW-3100

Engineered for on-site diagnostics and predictive maintenance, the VW-3100 empowers engineers to identify imbalance, misalignment, and bearing wear with precision — without relying on large test benches or external analyzers.
Equipped with a built-in accelerometer, 24-bit A/D converter, and real-time 3-axis measurement, it captures subtle vibration changes that indicate early signs of mechanical failure.

The integrated listening function with variable band-pass filters allows users to hear the vibration spectrum directly through headphones, supporting skill transfer and intuitive troubleshooting.

With simultaneous data recording (ORF/WAV formats) and optional ISO-based evaluation features, engineers can analyze vibration data on-site or later through Ono Sokki’s O-Solution software, streamlining the workflow from inspection to analysis.

[Learn more]

User Friendly

Designed to perform reliably in harsh industrial environments, the VW-3100 offers IP54-rated protection, a 4.3-inch LCD touch panel, and simple operation that requires no specialized training.
Whether in a factory, laboratory, or during field servicing, this portable vibration meter ensures fast, accurate, and repeatable vibration assessments wherever you need them.

Built for On-Site Reliability

The VW-3100 lets engineers “see” and “hear” vibration issues directly at the source. Its intuitive interface and multi-band measurement functions make it ideal for quick diagnostics, condition monitoring, and production line testing.

From identifying abnormal noise in motors to verifying product quality before shipment, this portable system brings laboratory-level accuracy into the field.

On-site measurement and diagnosis in one compact handheld unit.

Key Features & Advantages

Simultaneous measurement of acceleration, velocity, and displacement (V3 Bands)

Real-time data recording (ORF/WAV) for post-analysis with O-Solution software

Built-in listening mode with adjustable band-pass filters

ISO 2954-compliant evaluation and judgment function

Optional Assist Tool communication for route inspection and trend analysis

Compact, rugged design with IP54 rating for reliable field use

[Download Brochure]

[Request a Demo]

Applications

The VW-3100 is versatile across industries and use cases, providing precise and repeatable measurements for:

Simple equipment diagnosis on the production line
Quality inspection before product shipment
Maintenance of test systems and plant equipment
On-site troubleshooting for noise, vibration, or imbalance issues
Skill transfer and training through audible vibration detection

From factory maintenance to R&D evaluation, the VW-3100 delivers fast, dependable vibration insights wherever you work.

Intuitive Design and Real-Time Visualization

High-visibility 4.3″ LCD touch panel with intuitive interface.

Vibrometer mode

① Simultaneous measurement of arbitrary vibration values
② Extracting abnormal sounds and signs of deterioration
③ Capable of listening to vibration sounds

Technical Highlights

Item	Specification
Measurement Range	0.1 to 50,000 m/s² (sensor-dependent)
Frequency Range	1.5 Hz – 20 kHz
Display	4.3″ LCD capacitive touch panel
Input	1 ch BNC (CCLD + TEDS)
A/D Conversion	24 bit @ 64 kHz
Analog Output	± 5 V (AC/DC switchable)
Protection	IP54 dust / water resistance
Power	4× AA batteries or USB 5 V
Dimensions / Weight	104 × 223 × 42 mm / approx. 625 g
Compliance	CE Marking / ISO 2954 / RoHS Directive