200g 0.01g High Precision Digital Portable Gold Silver Jewelry Scale Counting Weight Box Balance Tweezer Weight Tools Features: 200g Capacity & 0.01g Accuracy High Precision Strain Gauge Stainless Steel Platform Counting Function Tare Function Auto Calibration Auto Power Off Low Battery & Overload Indicator Easy To Carry & Store 50G Calibration Scale Togther Specifications: 1. Yield: 0.05g-200g 2. Accuracy: 0.01g 3: Unit Switch: g/oz/ct/gn/ozt/dwt 4: Power Supply: 2 * AAA Batteries (Battery Not Included) 5. Background Light Color: Orange 6. Display: LCD 7. Auto Power Off: 180 seconds off 8. Platform weighing size: 5.8*5.8cm(L*W) 9. Item dimension: 14*8.4*2.3cm(L*W*H) 10.G. W:176g user manual: please put the scale on the flat table 1: press [ON/OFF] to turn on 2: you can press "M" on the unit conversion when the LCD shows 0.0 or 0.00 3: put the goods on the balance after using the conversion computers (counting function) select 25 pieces of samples (or 50,75,100 pieces of samples) In the normal weighing state, put the samples on the balance, and then press pcs. 4 seconds, and the scale shows the weight of the samples, press the pcs to confirm, then the LCD will display the PCS+sample value. You can place more articles, the scale will show "pcs. XXX", i.e. the number of articles. Package Included: 1 x Digital Scale 1 x English Manual 1 x Calibaretion Weight 1 x Tweezers