3 Months until Christmas Sale has begun! 11% Off + Free Shipping*
USE CODE 3-EARLY
*Some items excluded. Can be combined with free ground shipping on orders $150+ to contiguous US. Expires 9/28/17 at 3:00 am EST
* Digital chronograph * Large 4-digit LCD readout * 21-7000 fps measurement ...
as low as $10/month