Big Dragon E9800-PLUS LED Shooting Chronograph


  • Model: AS3534
  • Manufactured by: Big Dragon


  • Big Dragon mini precision chronoscope (E9800-PLUS).
  • All-in-One LED display.
  • Bulid-in flash hider tube.
  • Measure the muzzle velocity/bullet speed of your airsoft gun.
  • This chrony can measure muzzle velocity in 3 unit: m/sec, joules & round/sec, all in one display.
  • Also, this machine can measure firing range with a height of 1M (Firing Distance).
  • Employ built-in rechargeable battery make this unit portable anywhere.
  • Flashhider tube allow more accurate testing.
  • Firing speed: 0-3600 bullets/minute (0-60 bullets/second).
  • Muzzle velocity: 15-800 meters/second(MPS) / 50-2600 feet/second(FPS).
  • Firing kinetic energy: 0-500J.
  • 1M high firing horizontal range: 0-400 meters (0-1250 feet).
  • Precision: Testing error ≤1.5%.
  • Work voltage: External power source DC 8.5V, built-in backup battery DC 4.8V.


  • Big dragon model no. - E9800
  • Color - Silver
  • Weight - 370g
  • Material - Metal
  • Package includes - Chronograph, 100V-240V AC adaptor (US plug) & instruction manual
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    This product was added to our catalog on Wednesday 16 March, 2011.

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    Disclaimer: All airsoft guns, gas blowback guns, spring guns are NOT real firearms. All airsoft guns sold to US customers are affixed with an orange tip permanently.