For rapid, precision and accurate weighing, with large L.E.D. for easy view. Housed in a compact, robust metal case with elegant finish. Simple and easy to operate, with long life, built in step low transformer suitable for 220-240 V 50 Hz single phase A.C. Integration time 0.4 Sec., verage, stabilization time 4 Sec., Operating temperature 10 to 40 digree C, Sensitivity drift at 10 digree C to 30 digree C, 70 ppm/ digree C, Overload protection by a mechanical stopper.