I am using the Hangar 9 DVT/DVT Digital Voltmeter/Tachometer. I selected this model for several reasons: 1) Available at LHS (instant gratification) 2) Many forum members have given rave reviews about the "TNC Tachometer" -- but they appear to be unavailable for the near future. 3)Cost this unit was very affordable -- I found some other commercial/industrial laser tach's that look great but were very expensive $300/$400.

They also have a mini-tach that looks interesting -- LHS did not have a one so I opted for the DVT -- figured a Voltmmeter/Tach Combo was not a bad idea. I have only used it once and so far I am happy.

Mark
















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