Caldwell Ballistic Precision Chronograph

The Ballistic Precision Chronograph provides accurate velocity measurements across a wide range of shooting conditions. Higher accuracy was achieved by using a high speed 48 MHz processor and by designing a circuit with an advanced data interface that allows each unit to be computer calibrated at the factory after assembly. The end result is the ability to provide much better accuracy than other chronographs on the market (+/- .25%). Although technologically advanced, the unit is designed to be simple to operate, displaying velocity in feet per second or meters per second on the large built in LCD screen.

The Chrono can also deliver the shot string velocity data through the included 15 ft. foot audio jack cable to smartphone/ mobile device. A free app is available for download that displays the velocity of each shot on the phone screen and records it with other data identifying the load and environmental conditions. The app also automatically calculates average velocity, standard deviation, min, max and velocity spread for the shot string. The data is stored and can be exported via e-mail or simply recalled for reference at a later date. 

• Factory calibrated to within +/- 0.25% accuracy
• Ideal for firearms, archery, airgun and paintball
• Simple operation, large LCD screen meters per second or feet per second 
• Extra wide sun screens for added shading in full sun operation
• Measures from 5 to 9999 fps
• Option to interface with smartphone via included 15 ft. audio jack cable
• App displays velocity, logs data, notes, weather conditions, easily exports via SMS or e-mail
• 1/4-20 threaded insert on bottom for tripod mounting
• Operates on 9 volt battery, sold separately
• Carry bag included