The GF-1000 balance provides accuracy and performance from 0.001g to 1100g. This model offers multiple weighing units, including parts counting, percent weighing and multiple weighing modes, including, Animal weighing, Comparator Function, ACAI Counting Function, Percent Function and Density Determination. Standard features also include, an internal calibration weight, auto environmental compensation, an IP54 splashproof operator keyboard, a standard RS-232C interface, GLP/GMP/ISO compatibility, auto re-zero function, windows compatible data collection software, and interval time setting. In addition the GF series also offers a Data memory function, which can accept the following data matrices: 200 sets of weighing data, 100 sets of weighing data with time and date, 50 sets of GLP data with time, data, calibration data, ID number and serial number, and 20 sets of unit average piece weight for use in the piece-counting mode. Also every model comes standard with a quick reference operation card, time and date built in, a vacuum florescent display, underhook weighing and USB compatibility.