Pruftechnik Vibexpert II Two Channel Vibration Analyzer.
Does vibration analysis, balancing, data collection, troubleshooting.
Comes with everything shown.
Two cables with accelerometers, one cable to collect data from a bnc connection, and the tachometer and base used for balancing. (6.142R both cables.)
In overall very nice preowned condition with no known issues. No warranty implied or guaranteed.
Has a new battery.
Also has key for omnitrend software!
Has most features available.