Weighmax Classic 3805 Series Digital Pocket Scale, 100 by 0.01g, Black Weighmax Classics Series highlights the durable material, consistent accuracy and best craftsmanship of the little digital scale Accuracy: Weighs up to 100g with 0.01 increment Modes: g, oz, ozt, ct Functions: Tare function enables you to set the scale to zero. User friendly easy calibration process 10 year warranty. Buy a weighmax scale, enjoy a first class customer service