Tree TSC Touch Screen High Resolution Balances provide an easy-to-use and economical solution for precision laboratory measurements. The TSC-1202 features a large, brilliantly lit, full-color LCD touch screen display. The intuitive software makes using the TSC simple and efficient, saving to you time and money in the lab. With a multitude of functions including general weighing, counting, percentage weighing, and density functions, the TSC will quickly become the new work horse in any lab setting. With additional features like like auto back light, auto-off, and a low battery indicator, youll never be left without an operatable balance. A rechargeable lithium battery improves portability and the included AC adapter allows continuous use on a bench. The TSC-123 features a 3.85" weighing pan and glass draft shield for more precise readings. The RS-232 port allow the TSC to interface with your labs PC