Ono Sokki's unique "V3 Band" function uses three variable band-pass filters (BPFs) to enable simultaneous measurement of different frequency bands. You can select a physical quantity (acceleration, velocity, or displacement) for each band, and simultaneously calculate effective (rms)　values, peak values, and other values. With the "V3 Band", the frequency band for each physical quantity can be flexibly set according to the abnormal vibration. This allows for more accurate detection of abnormal sounds and quantitative evaluation.

This product converts the vibration signals acquired by the sensor into sounds and listen to them. It is effective as an alternative tool to an auscultation rod, and also useful for identifying abnormal sounds on site, sharing information between operators and assisting in the transmission of technology.

Recording (ORF/WAV) is possible immediately while measuring and inspecting. The data can be taken back to the office for detailed analysis and listening with post-analysis software such as the O-Solution, leading to a precise diagnosis. The three recorded data can be switched and compared with the vibration sounds measured on site, making it easier to determine whether or not there are any abnormalities.

It is a PC application function that supports measurement and data management of this product. By registering measurement conditions and equipment information on a PC in advance and transmitting them to the main unit, the operator can save time by not re-setting the conditions for each machine on site, thereby enabling more efficient inspections. In addition, data acquired with the main unit can be imported into the PC, displayed on trend control graphs and playback of vibration sounds. Through regular trend monitoring using this tool, it enables from diagnosing a few units of equipment to establishing a large-scale and accurate maintenance management system.