Horizon ™ DS-19 Digital Pocket Scale with calibration weights DS-19 is a compact high precision jewelry scale. It features a very easy to use four button design, stainless steel platform, backlit display with smart dim, extensive weighing modes (gram, carat, ounce, grain, troy ounce, and pennyweight), and tare function. Calibration of the DS-19 can be completed easily with the use of control buttons. DS-19 can be calibrated with any weight ranging from 10g to 500g. Three calibration weights with 250g total weight are included. Calibration with 250g weight appears to produce the best result. Individual weights can be used for testing the scale after calibration. Specifications ---Dimensions: 3" (W) x 4.25" (L) x 0.75" (H) ---Weight: 3.25 oz ---Color: Black ---Capacity: 500g/2500ct ---Accuracy: 0.01g/0.05ct/0.
eBay