Household scale series , KRF-V11 High Strain Gauge Sensor Display: Digital LCD, Blue LED Tare (zero): Automatic power-off Indication: Vibrate, Low Voltage & Overload Capacity: 100g/200g/300/500g Division: 0.1g/0.01g Unit: g/ct/oz/gn(gs) Power: 2*3v CR2032 battery Material: ABS Plastic Certificate: CE & ROHS Product size: 96*74*12.5mm Color box size: 136*101*23mm Product weight: 92g Total weight product&gift: 140g  Origin: Shenzhen China Adopt the newest IC which makes it extremely accurate and durable.