The Benchmark Scientific W3100-120 Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Capacity range of this model allows it to weigh samples up to 120 grams. Readability for both ranges is 0.0001 g (0.1 mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results.

Both ranges offer an optional "Quick-Cal" internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The W3100120 Accuris analytical balance has feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection. The large, backlit LCD control panel is easy to see and easy to use.