For the automotive heads out there,
Gates has been giving away their belt gauges free for many years now. I just found out recently. These gauges seem to be quite innovative and sturdy. They say modern EPDM belts wear out before having cracks on them, so should be checked for wear. See their brochures and posters on how to use them.
All you have to do is send them an email, including your address of course, to [email protected] . I got mine a few days after.
I really hope this doesn't get ozbargained because they might just close the deal, so in the future they will only offer it to shops, and sell to the general public. I reckon if you don't at least change your motor oil by yourself, these gauges would be pretty useless because wear is not the only thing to check on belts. Your trustworthy mechanic should be able to tell you when to change your belts.
Link: http://www.gatesaustralia.com.au/products/automotive/tools-a…
dont drive, so i wont get one =]