ACTIONUNIOn Airsoft Chronograph High-Power Speed Tester (Tan)
- Designed to test the high power airsoft shooting speed, muzzle velocity, shooting kinetic energy, and the predicting shooting distance.
- HD LCD screen with backlight, easy to check the readings accurately even at night, testing error less than 1.3%.
- IR sensor self-calibration technology, customed weight and caliber value, data playback, auto power-off.
- Compact size has a 25mm extra-large size diameter aluminum caliber which even allows you to test the velocity of the paintball.
- Comes with a detailed user manual, easy to use with only three buttons. NOT includes tripod and battery.