A&ds new fx-i Series has the smallest footprint of most balances in its Class. The 25 percent smaller footprint uses less Bench space with all the capacities of larger top loading balances. The improved Super hybrid sensor (shs) uses half the current of full-size top loaders, allowing the optional battery to last up to 8 hours on a single charge. The fx-i offers standard RS-232 and the new statistical calculation function (SCF) provides statistical data display or output of weighed samples. The balances feature 12 different weighing units and offer percentage and counting functions. Glass draft ring included. Whats included: built-in RS-232 interface and power adapter a faster, more compact precision balance - with second stabilization time GLP, GMP, gcp, and ISO compliant printouts via USB interface easy-to-use digital calibration function with external calibration mass simplifies balance calibration procedures animal weighing, below-balance weighing, capacity indicator function, auto power on/off, and percent weighing internal calibration.