Feature:1). Integrated IF signal strength meter with compass, light indicator and buzzer alarms, ideal for satellite installations or for satellite dish indication.2). The blue backlight allows you to use it at night. No need for Recalibration or complex programming3). It displays signal strength via LCD display, automatically identifies LNBF frequencies, and works with any C-band, Ku-band, or Ka-band satellite. Plug and play.4). Pocket-sized and lightweight, powered by a TV set, it is a great tool for holidaymakers. Details:Type: satellite channel access signal detectorMain body material: plasticDimensions: 130x65x27mmFrequency range: input level 950-2150MHzRange: -40 -10dBmImpedance: 75Omega; Profit: ge; 10dBTought Temperature: 0 - 40Package Included:1 x Digital Satellite Detector