Basic function: High precision a/d conversion with readability to 1/30000 Easy to set and read the inner code for observing and analyzing tolerance without using weight Special software to enhance the anti-vibration ability Zero-tracking range set , zero(auto/manual) range set; zero-tracking speed set;. The velocity of zero adjustment could also be set. Setting digital filter velocity, range and stability period With counting function, weight saving protection against power failure Multi-type backlight selectable Rechargeable and indication of remaining battery power Low power protection With a 6v/4ah battery without maintenance Rs232 interface optional, baud rate selectable, communication mode selectable 20ma current loop scoreboard interface optional Recommendation Kg/lb display selectable Automatic average calculation 2 fixed value output for low speed weighing check 640*460*470mm, 0.14cbm, g.W.24kg n.W.23kg. 8pc/carton