High quality counting scale with rechargeable battery and a/c adapter included. The built-in versatile weighing programs allow you to use the MCT-Series weighing machines not only for accurate weighing but also for components counting. Fast weighing and simple operations. 2 year manufacture warranty, pre-calibrated, ready to use right out of the box. Ideal for piece counting, coins, inventory, gold, silver, jewelry, labs, counting, general weighing. Auto zero tracking, Intelligent applications: weight unit conversion, parts counting, Low battery indication, Large bright backlit LCD, Large heavy gauge stainless steel square pan, Stability indication, Auto calibration, Selectable auto back light, Selectable auto shut off, Unit switching kg ,g, lb, oz, lb:oz, Variable kg or lb reference weight calibration software, Pieces counting, 24 bit A/D processor, Highest quality sensor used. Operating manual included. Please contact me for operating manual and full sheet of specs if needed prior.