What do you use to time during the test?

btt2013t
Sun, 29 Sep 2013 21:40:47 +0000

Casio Men’s MRW200H-7EV Sport Resin Dive Watch. Search for it on amazon. No alarm, cheap, reliable and will work perfectly.

EDIT: here is the link http://www.amazon.com/dp/B005JVP0FU/ref=as_li_tf_til?tag=wwwbadtesttak-20&camp=14573&creative=327641&linkCode=as1&creativeASIN=B005JVP0FU&adid=1HT2R9NMZ0PRF11QPJP9&&ref-refURL=http%3A%2F%2Fwww.badtesttakers.com%2Fresources%2F