Digital Counting Scales CE and RoHS approval High quality and reliable capability counting and weighing Digital Counting ScalesLCD display with backlight JC: 1.5kg/0.1g,3kg/0.2g,7.5kg/0.5g, 15kg/1g,30kg/2g JC-H :1.5kg/0.05g,3kg/0.1g,6kg/0.2g, 15kg/0.5g,30kg/1g Stainless Steel Platform: 250×210mm Power source: rechargeable battery 6V/4Ah or AC/DC adaptor RS-232C interface