Main features:16 digit red bright led display, comprising of three windows, showing weightquantity, unit price, total price. Both sidedisplay on rod. 96-key keyboard. One touch 60 keys(hot keys) for commoditycodes. 4000 commodities can be stored.commodity wisedata(weighing scale no, item code, unit price, weightpcs, item name) can be downloaded from computer. two types of printing modes available:(1)print the billdirectly from weighing scale with item code, item name, weightquantity, unit price, amount, date and time, shopsname and address.(2)print barcode of individual item(barcode will consist of item no and weight)accumulated commodity wise record can be printed. indication for a.c nettgross weight, battery, battery low. it has one serial port , one usb drive portinbuilt real time clockprepacked items can be added in the billcompatible with hdpos smart software. model capacity accuracy npc -3c 3 kg 0.5 g npc -6c 6 kg 1.0 g npc -15c 15 kg 2.0 g npc -30c 30 kg 5.0 g platter size: 350 x 246 mmmodels with low battery resolutions are also available. multi-level instruments(dual accuracy scales) are alsoavailable accessories:green bright led display6v, 4ah rechargeable smf batterytcpip interface