Bently Nevada 3300/50 Tachometer Monitor 100% Brand NewTechnical Specifications for the Bently Nevada 3300 50: Input range: Typically 10 V peak, accommodating a variety of vibration transducer types. Frequency range: User selectable, often ranging from 1 Hz to 10 kHz to cater to diverse machinery applications. Analog outputs: Provides outputs for continuous monitoring and integration with control systems. Digital outputs: Delivers discrete trip signals for alarm activation and machinery shutdown.