TopHomer High Precision Electronic Scales, 100g/0.001g Professional Digital Pocket Milligram Kitchen Scale for Jewelry, Gold and Gems

• Digital scale have built-in high-precision load sensor, with an accuracy of 0.001g, and an error of ±0.003g.
• The food grade stainless steel platform is corrosion resistant and safe, durable for long time use.
• Featuring 6 different weight modes: g / oz / gn / ct / t / ozt for easy weight translations.
• After 120 seconds the scale will automatically shut off so you do not waste your battery.
• Ideal for weighing small precious items such as gold, silver, jewelry, gems, collectible coins, spices, etc.

How to Calibrate: Turn the scale by pressing ON/OFF Key. Wait for the display to show ''0.000g'', the press and hold ''M'' Key till the display shows ''50.000'', then release. Press ''M'' Key again, display will flash ''50.000'' followed by the required calibration weight. Place the required calibration weight on the center of the platform, display will show "PASS", then turn off the scale and take down the Calibration Weight. Calibration is complated! Repeat above steps if something goes wrong. Compact Size & Easy to Clean This scale has compact size and it is convenient to carry around. Weighing platform is designed to removable so that you can clean it easily. Specification: The Minimum weight: About 0.01g Error range:+-0.003g Weight units: g/oz/dwt/ct/gn/tl Tare range: Tare full capacity Auto-off: 180 seconds Platform size: D52mm Scale size (L x W x H): 115 x 66 x 31 mm Net weight: 80 g Color: Black Package Includes: 1 x Mini Digital Weighing Scale