330905-08-13-10-02-05 Bently Nevada 3300 NSv Proximity Probe for Confined Compressor Shaft Vibration Monitoring Engineered for confined machinery, the Bently Nevada 330905-08-13-10-02-05 probe provides precision shaft vibration monitoring where standard sensors cannot fit. Key Features M10×1 Thread & NSv Design: Eliminates electromagnetic side-interference in tight bearing housings, ensuring accurate vibration data on small shaft targets. ClickLoc Self-Locking Connector: