– A/D conversion with readability 1/30000 – Use inner code to replace weight observing and analysis tolerance – Software to strength anti-vibration ability – Zero tracking, zero range setup (auto/manual) – Setup digital filter intensity, range and stable time – Counting function with unit data save protection in case of power off – Alarm for low battery and auto power off when low battery – AC/DC power supply, with built-in rechargeable 6V/4AH battery – Display LED 7 Segment