Air Chrony MK2 is primarily used for measuring muzzle velocity and kinetic energy. The model is mainly intended for air guns and airsoft guns. MK2 can also be used for firearms in smaller calibres such as rimfire rifles. The result of the shot can be displayed in m/s, up to a maximum velocity of 500 m/s. A great advantage is the measurement in joules, average velocity, maximum and minimum velocity, shot count, and velocity deviation.
You can use the Chrony even in low light conditions. Software for connection to a PC is available.
Technical data for chronograph AirChrony MK2
Measuring speed range: 4 - 500 m/s
Current consumption: 35 mA (with backlit LCD 80 mA)
Power supply: alkaline battery 2x1.5V or stabilised mains ~230V/3-12V
Dimensions: 135x90x70 mm
Weight with batteries: 530 g
Operating time on batteries: approx. 5 hours
Measured values and their parameters for chrono AirChrony MK2
Velocity: V [m/s]
Kinetic energy: E [J]
Shot counter: max. 999
Average kinetic energy: Esr [J]
Average velocity: Vsr [m/s]
Minimum velocity: Vmin [m/s]
Maximum velocity: Vmax [m/s]
Consistency: dVsr = |Vmax-Vmin|
Average consistency: SV [m/s]
Velocity in feet per second: V [fps]
Rate of fire: RoF (rate of fire) RPS (rounds per second) RPM (rounds per minute)