Product Model: THC INDICATOR *1/30,000 display resolution (Internal resolution 1/1,000,000) *Kilogram(kg) and pound(g) weighing modes *LCD display with backlight *Rechargeable, both AC and DC can be used . *Full range tare，Auto zero tracking，Pre-tare, Data accumulation *Auto average unit weight，99 preset unit weight *Stand by function to keep the scale more stable and accurate *Counting by sample or unit weight setting *Check alarm system，fast for re-pack *Low battery and charging indication http://www.mavincn.com/