I have the H9 tach./ voltmeter combo whatchamahoozit... and the tach. portion does not work- (Please don't tell me how to use a tach.
) I have used striped blades, diff. props. more sunlight, less, front back side etc.
What is the best tach. for the $$ that y'all recommend? I don't run Nelsons or FAI stuff but I would like to get accurate figures on my Jett-50, YS-45, Rossi's and my K&B 7.5 (finally found one- thanks EW!)
Flyboy Dave?
Rudeboy?
MR Auger?
Phillybaby?
MR Spears?
9 out of 10 speed freaks use what tach.?
