Mini Precision Digital Scales for Gold Sterling Silver Jewelry Description: 1. Unit: g, oz, ozt, dwt, ct, gn 2. Display size: 40x18 mm 3. Button: switch, clear, unit, count 4. Product size: 140x84x23 mm 5. Weighing plate size: 58x58 mm 6. Net weight of single product: 188g (with battery) 7. Battery: 2 x AAA (two seven-cell batteries) Features: 1. Allowable error range: ±0.03 2. One button peeling operation 3. Quantity cumulative counting function 4. Zero automatic tracking 5. Configure high precision sensor 6. Auto Shutdown Adjustable Shutdown Time 7. Low voltage prompt overload prompt 8. HD LCD Digital LCD Orange Backlight 9. Material: Fingerprint oil on the weighing pan 304 stainless steel   Instructions: 1. Please put the scale on the windless horizontal hard platform 2. Press the switch button to turn on 3. When “0.0” ”0.00” is displayed on the LCD, you can start weighing. Packing list: 1 * color box 1 * electronic scale 1 * photo 1 * weight 1 * PE bag 1 * manual 2 * AAA battery Remind: 1. Please do not put the scale on the carpet or soft material when using. 2. Do not immerse scale in water or use chemicalabrasive cleaners 3. If any plastic part of the scale body is contaminated with oil, spicy ingredients, vinegar or other irritating substances, please clean immediately