MODEL：LF77-AKZ250-USB2(B)-3AXIS
MODEL：LF77-AKZ250-USB2(B)-4AXIS
This model is the new version LF77-AKZ250-USB2(B), which has the same function as the old version 
LF77-AKZ250-USB2
, and the appearance and other mechanical dimensions are also the same.
The new version (B) is different from the old version:
(1) Appearance: The new version uses SMD LED, including 16 input point indications and 1 speed measurement input point indication.
(2) Function: The 16 input points of the new version have added capacitive filtering.
Product model in the photo MODEL：LF77-AKZ250-USB2(B)-4AXIS
