XCORTECH X3500 Chronograph

· Range initial velocity measurement: 30.00 ~ 400.0 (m / s) · Unit wireless display can separate unit chronograph · The display unit can be coupled to a tactical rail · DOT MATRIX LCD backlit · Memory for various weights and calibers of ammunition · Registration memory ROF (rate of fire) · Diameter oversize tube (38mm) · uses AA batteries and AAA · unit compatible chronograph with external power (micro USB) · mounting holes tripod (screw camera tripods / standard camcorder)