VELAB Precision Balance w/ internal rechargeable batteries 4000g/0.01g

Product Specifications: Model  VE-4002 Capacity 4000 g Readability 0.01g Repeatability ±0.02g Linearity ±0.03g Weighing  Units  g, ct, oz, ozt, dwt, GN, lb, N, dr, tlT, tlS, tlH, T, T/A/R, /A/R, ms, kg, bat, mom, /lb, total 20 units Calibration  External CAL Pan Size 168 x168 mm/6.6" x 6.6" Stabilization Time ≤3 seconds Interface RS232, Can communicate with computer and printer simultaneously Display LCD, digit height 23mm / 1” Housing Metal base and ABS plastic Operating  Environment  12° to 28°C / 53° to 82°F / Humidity 20% - 80% Over all  Dimensions 295 x 208 x 88 mm / 11.6” x 8.1” x 3.4” Underhook mechanism Hook included Power  Supply  110/240V, 50/60 AC Adapter Net  Weight  4.1 kg/ 9lb Accessories included:  Calibration weight 1k(x2) hook for suspended weighing RS232 cable Rechargeable battery Transparent protective cover USB adapter 1-year limited warranty