The Jennings Mack Precision Series takes huge steps forward in innovation for premium, digital-precision scales. Jennings went back to the drawing board on this one and rethought every detail of this scale, from the push-button plastic wind-shield to the dual Backlit LCD Displays (one on front of the scale & one on the back of the scale for the viewer/person working with you), from the Wweighmeter Overload Protection to the Dual-Chip Technology for performance & accurarcy. It reads in an unheard of 8 modes; grams, ounces, troy ounces, pennyweight, carats, grains, taels and milligrams. In addition to the Push-Button Wind-Shield, the Mack comes with a Large Expansion-Bowl (3.75" circumference x 1" height), Batteries & Calibration Weight. The Mack Precision has a Full Tare feature, easy-to-use functionality, and is now backed with the Jennings 20-Year Warranty.

The Jennings Mack Precision is designed for extreme accuracy and durability and is perfect for weighing gemstones, precious metals, and gunpowder. In addition, you also have the option of purchasing the OPTIONAL Small Weighing Bowl, Small Weighing Cup & AC Adaptor separately & have everything you need for your precision weighing needs!