Projectile Speed Chronograph With Bluetooth App And Infrared Optical Sensors 0 To 9999 Feet Per Second Velocity Meter Adjustable Stand Data Storage For Multiple Test Runs Pro Grade For Ballistics Archery And Firearm Labs

Projectile Speed Chronograph with Bluetooth and IR Sensors
✔️ 0 to 9999 ft/s range, Bluetooth app data, 9 groups with 99 records

Compact, portable velocity chronograph for ballistics labs, archery ranges, and firearm testing. It uses infrared optical sensors to measure speed with high reliability and can store data for multiple test runs. The included adjustable stand provides stable use indoors or outdoors.

✅ 0 to 9999 ft/s measuring range
✅ ±0.5% or better accuracy
✅ Infrared optical sensors for consistent data
✅ Built-in digital display for on-site speed and count
✅ Data storage for 9 groups of 99 records
✅ Adjustable portable stand powered by 4 AA batteries (not included)

💡 What is a projectile speed chronograph used for in ballistics testing?

A handy device for capturing velocity data across multiple test runs and comparing performance quickly.

- Handy for quick comparisons of loads and setups - Provides max, min, average speeds and standard deviation - Syncs data with a Bluetooth app for storage and analysis - Includes an adjustable stand for stable indoor or outdoor testing✝️