The ProChrono Digital accurately measures the velocity of almost anything that shoots with its large shooting area, simple setup, popular features, and an easy to use keypad. Requires one 9 volt battery for operation. Everything is included for outdoor use.
Here are some key features: - Store 9 shot strings with up to 99 shots each in power down memory. - Review each velocity and shot string data which includes average velocity, standard deviation, and extreme spread. - Delete an individual shot or entire string with the touch of a button. - Connect to the data port for remote capability with optional accessories. - Customize your system with optional accessories. Only pay for the features you need. - Quality shot sensing design that is compatible with a wide variety of loads and light conditions. - Made in USA
Specification: - Velocity Range: 21-7,000 feet per second - Temperature Range: 32-100 degrees Fahrenheit - Size: 16 x 4 x 3-1/4 inches - Battery Required: One 9-volt alkaline battery (not included) - Mounting Hole Thread: 1/4 x 20 - Guide Wire Size: 3/16 x 16 inches - Memory Capacity: Up to 9 strings of up to 99 shots each - Minimum Time Between Shots:Between 250 mSec and 500 mSec - Shot Timing Resolution: 750 nSec Crystal Controlled - Accuracy: +/-1% of measured velocity, or better - Current Consumption: Approx. 15mA