100g x 0.01g Digital Pocket Scale .01g Jewelry Scale with Calibration Weights

100g x 0.01g Digital Pocket Scale .01g Jewelry Scale with Calibration Weights Digital Pocket Scale 0.01 ~ 100g (SF-100) with calibration weights   SF-100 can be easily re-calibrated with the use of control buttons. One required 100g calibration weight is included. One 10g (or 5g) standard weight is also included for testing the scale after calibration. Calibration can only guarantee the correct reading at the calibration point. It is important to verify the linear behavior of the scale with two or more different weights covering the whole range of the capacity.   Batteries are included. Ready for use out of the box.   SF-100 is a portable precision scale, ideal for weighing precious metals, gemstones, coins, medication, and reloading.   Features Sleek design built with quality in mind Stainless steel platform Complete weighing modes (gram, ounce, carat, pennyweight, troy ounce, and grain) Tare weighing The LCD display with backup light