Finally..... 
A full featured chronograph at a reasonable price that the average guy can afford! Features: • Aluminum alloy body • Stainless steel material & support rod • Industrial-grade core components • Stable performance w/small error • Large effective induction area • Convenient use and high sensitivity • Simple operation, large LCD screen • Meters per second (MPS), feet per second (FPS) or Joules readings • Operating range -5-6500 FPS
 
Accurate velocity measurement for archery, rifles, pistols
and it can measure the flying speed of various projectiles.