WJ 6000 Professional laboratory scale ! FUNCTIONS Weight, Subtractive Tare, Function HR LCD high resolution x10, Unit weight (g, ct, oz, ozt, dwt, t, gn), Piece counter, Weight %, External digital calibration, Overload beep, Autozero, AutoOff programmable. Only MDD version: unit weight (g, ct) Certifications: EU Directive NAWI Approved class II. Structure: ABS structure with waterproof mechanic membrane keyboard, washable stainless steel tray. Dimensions mm: Total (w)330x(L)310x(h)110, Tray 290x220. Display: Large Backlight LCD 25mm 5 digit. Power: External adapter 12V or rechargeable batteries 30 hours life Net weight 4kg, Gross weight 4.9kg.