AND FGH Series Digital Precision Weight Balance 300 gm Model: FGH Series, Maximum Weight: 300 gm, Accuracy: 0.001g, Brand: AND Scale, Origin: Korea. Auto zero tracking, Low battery indication, AC/DC 9V/150mA or 6xAA battery, Back-light display, Resolution:1/60000~1/300000, High accuracy load cell, Large LCD, Unit: kg, g, lb, oz or ct, oz, dwt, ozt or selected, Unit: g, oz, lb, dwt, ozt, ct, tlt, tlh, tlj, gn, dr, mm, tola, gsm, T/A/R, T/M/R, Auto power off to save battery life. Auto calibration from keypad With Rs232 (option) 24 Bit AD Conversion, AD update speed: 7.5 Hz, Built-in four adjustable rubber legs, 1 Year Manufacturing Warranty.