DESC: The Heron™ G is based on Datalogic's core technology, CCD, which is unsurpassed for reading in retail applications.The Heron™ G as well as all the Datalogic barcode readers has undergone a variety of tests to assure that it can withstand daily use in standard operating environments. The tests done in DATALOGIC's research departments and quality assurance laboratories result in a reader that is long lasting and meets all the requested quality standards in the market.