Features of the Xcortech X3300W Advanced BB Control System (OP193)
Multi-function Chronograph
ROF (Rate of Fire)
SPD (Muzzle Velocity in FPS or MPS)
DN (count the BB shoot until 0 which can be modified depending on the magazine used)
UP (count the BB shoot from 0)
ST (Setting for different band, unit display and burst mode)
The Tracer Unit Work as BB Tracer and detector of Command box.
ECU Set Can change the Full auto mode into Burst mode
Xcortech X3500 Shooting Chronograph (OP194)
The best just got better with this wonderful piece of technology the display unit shows rate of fire, initial velocity, BB information and memory of last 25 shots.
The display unit needs 2 AAA batteries to run and the chrono unit needs 2 AA batteries, they dont come included but makes this model very portable and conventiant.
