Checking speed 331/3, 45

Hello,
Please give me some ideas on how to best check the speed of my TT without spending a ton of cash. Thanks in advance!

varyat02-24-2015 8:35pm

lewm Details Discussions Posts This discussion Message User 13,515 posts 05-08-2015 at 03:05am Copy Comment URL Report Comment Edit Delete Best bang for the buck, IMO, is the KB strobe and disc. It's very important that the strobe is battery operated and thus is not affected by drift of the frequency of your house AC. Furthermore, the KB disc is large in diameter relative to most, which makes for superior accuracy. Cost is $100, more than the cheapest and less than many. You have to go up to the Sutherland Timeline for superior accuracy, at ~$400. Cell phone apps are unreliable, according to scuttlebutt.
lewm Details Discussions Posts This discussion Message User 13,515 posts 05-08-2015 at 03:06am Copy Comment URL Report Comment Edit Delete Sorry. Meant to write "KAB", not "KB".
sm2727 Details Discussions Posts This discussion Message User 115 posts 05-08-2015 at 02:48am Copy Comment URL Report Comment Edit Delete get a strobe disc and use a compact florescent lamp. It is 50 cycles.