The Radio Shack PRO-28 30 Channel Direct Entry Programmable Scanner is a handheld scanner designed for radio communication. With its 30 channels and programmable features, this scanner allows users to easily tune in to specific frequencies for clear and reliable reception. As a product from RadioShack, a trusted brand in electronics, this scanner offers durability and performance for a variety of use cases. Ideal for both hobbyists and professionals, the Radio Shack PRO-28 scanner provides convenience and flexibility in monitoring radio frequencies.