Kestral Elite Weather meter with applied Ballistics

Top of the line with applied ballistics and 

weather vane and tri pod included.

employs the Applied ballistics, bullet library of custom drags which gives you bullets drag profile plus corrections for aerodynamic jump,spin drift,coriolis,and drag scale factoring to achieve accurate long range shots. This will save you a fortune on ammo

Includes LINK connectivity powered by blue tooth

DOES IT WORK 

I know it does as it enabled me to impact my targets on a regular basis.I was impacting Marley's with a 308 at a mile regularly.

Try it with a 308.