Many retail scales are configured to provide a weight reading using a fixed resolution, regardless of the item being weighed. If a scale is optimized for lighter weighments, it might have a resolution of 0.005 pounds. This is ideal for precision weighing lighter items, such as deli meats and cheeses; however its capacity is limited. If a scale is configured for heavier weighments, such as bulk grains and produce, it might have a resolution of 0.01 pounds. This allows for greater capacity, but limits its precision.

Single-Range Versus Dual-Range Weighing

A single-range scale is only capable of weighing at a single resolution. This offers precision for light weighments or a heavier capacity range, but not both. Dual-range technology offers the solution. A dual-range scale could be configured to display weight at a resolution of 0.005 pounds for weighments of 0-15 pounds, then automatically switch to read at 0.01 pounds for heavier products of 15-30 pounds. Dual-range technology essentially delivers the best of both worlds-precision for lighter weighments, without restricting the capacity required for heavier applications.

The versatility of a dual-range scale allows the user to program finer tare weights and in turn, capture a few cents more on many transactions. This may seem minimal, but all of the transactions over a full year could potentially add up to thousands of dollars in lost revenue for a business. For example, businesses are required by law to tare the wax paper products are placed on. The wax paper does not register on a scale that reads by 0.01 pounds however, you are forced to tare 0.01 pounds. On a scale that reads by 0.005 pounds you can tare 0.005 pounds, saving 5 thousandths of a pound. The table below illustrates this scenario. The ability to program a finer tare weight with dual-range technology saved $0.05 in this transaction. Multiplied by 200 transactions per day, the extra $0.05 equals $10. Over the course of a year this adds up to $3,650 that without dual-range capabilities, would be thrown away.

In the retail industry, every ounce counts towards your bottom line. Precision is key and that is where Rice Lake’s dual-range weighing technology equals profitability.