New Kestrel 4500 NV Weather Meter with Horus Ballistics Solver

Horus ATrag Ballistics software is now embedded in Kestrel 4500 NV Pocket Weather Trackers, eliminating the need for a PDA. Since the ballistics software is built into the Kestrel unit, environmental data automatically flows from the Kestrel side to the ATrag solver for accurate and instant ballistics solutions. You don’t have to punch in wind speed, temp, or air pressure — that’s all done automatically. The 4500 NV Weather Tracker is IP67 waterproof and MIL-STD-810F rugged. MSRP for the Kestrel with Horus Ballistics is $619.00 (non-Bluetooth).

Features of Horus ATrag
By integrating ATrag capabilities, you can now go to the field with just one device for weather AND Ballistics, eliminating the need to carry a separate PDA or smartphone. Along with a ballistics solver, ATrag includes an extensive gun list, customizable targets, and truing capability. Truing takes your factual data and models an accurate outcome of bullet drop, rather than a predictive one.

The new unit allows users to load and customize multiple guns and rounds from the extensive proprietary Horus database. You can create up to six targets, each customized for location, distance, direction, declination and winds. The Kestrel meter will meter wind velocity and direction, and, using its built-in digital compass, it will give the bearing to the targets. Once these parameters are set, the Kestrel meter takes over — tracking the current met data and automatically updating the firing solution. The Horus ATrag software even compensates for coriolis and spin drift at extreme long range.

When you switch out of Ballistics mode, you still have all the capabilities of a 4500 NV unit which can measure: speed and direction, temperature, humidity, heat stress, barometric pressure, altitude, density altitude, crosswind and more.