There are many times where you need to check weigh boxes to make sure the weight falls in a certain range. With these indicators you can set the low range to display a yellow light, the high range to display a red light and the target range displays a bright green light. For heavy washdown environments and HACCP requirements a good choice is probably Rice Lake's IP69K rated CW-90X or a Doran 2200CW. Store, recall, and weigh with the 2200CW built-in database in the Doran 2200 CW indicator. This internal database will store up to 250 Checkweigh Tolerances, Tare Weights, Accumulation and Counter totals, and six-digit Product IDs. Recalling a product from the database is as simple as pressing the PROD button and entering the product ID. Adding new products or maintaining existing products is quickly accomplished through the keypad or through the optional CheckWay Windows™ compatible software. The data is password-protected to ensure that your products are checkweighed properly every time. Many of the indicators below are available calibrated to a base or sold separately. These are basic level programming units, if you need something with more bells & whistles, you may need to see our programmable scale controllers.