The G&G Military Intelligence 14mm CCW Tracer Unit is a very clever gadget that will allow you to chrono your gun, act as a tracer unit lighting up any tracer BBs as well as count how many BBs go through the unit. There is a reset button so you can reset the count at point while in use. It comes with a 100-240V~50/60Hz 0.3A Max switching adapter for charging the tracer unit charger so you don't have to worry about any batteries for this tracer.
