Amput 0.01g X 200g Digital Pocket Scale Touch Screen Features Nonmagnetic weighing surface LCD display with backup light Multiple weighing modes (gram, carat, pennyweight, grain) Tare function Counting function for individual pieces Overload indicator Auto power off Specifications Dimensions	62.5 x 4.75 x 0.6" Weight	100g / 3.5oz Color	black Capacity	200g/1000ct/3086.4gn Accuracy	0.01g/0.1ct/0.1gn Modes	g/dwt/ct/gn Platform	2.0 x 2.5" Auto Off	90 seconds Tare Range	Tare full capacity Counting Function	Supported Display	Touch screen LCD with backup light Power	AAA x 2 (included) One-year limited warranty. Items Included One AMPUT APTP446 digital pocket scale One carrying pouch Users manual Two AAA batteries