Precision Balance electric scale precision balance Attachments 1. English Manual 2. Adapter 3. Windshield (Yes) 4. M1 Class Calibration Weight (Optional) 5. Under Weighing Hook (Optional) 6. Rechargeable battery (Optional) 7. RS232C Interface Model : WA20002Y Number WA3002Y WA5002Y WA6002Y WA10002Y WA20002Y WA30002Y WA50002Y Weighing (g) 0-300 0-500 0-600 0-1000 0-2000 0-3000 0-5000 Division (g) 0.01 Repeatability (g)