L larryMar Well Known Member Apr 6, 2021 #1 Should electronic tachs that run off the mag be calibrated on a regular basis like the mechanical tach has to?
Should electronic tachs that run off the mag be calibrated on a regular basis like the mechanical tach has to?
B BobTurner Well Known Member Apr 7, 2021 #2 Well, never say never, but in principle their accuracy shouldn’t drift.
