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

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.