Usage Tips:Features 1.EASY TO USE: Digital satellite signal meter is practical and easy to use and can be aligned with any satellite dish in minutes. 2.ULTRA SENSITIVE: Digital satellite signal finder has an ultra sensitive meter that indicates small changes in signal strength. 3.CLEARLY VISIBLE AT NIGHT: Satellite strength meter can be used at night with an illuminated meter display for clear visibility at night. 4.BUILT IN BUZZER: Satellite signal finder has a built in 0KHz 22KHz, 13V 18V indicator and buzzer. Frequency range 950?2150MHZ. 5.EASY TO CARRY: Satellite finder is lightweight, pocket sized, elegant and easy to carry. Robust and durable, not easily damaged. specificationItem Type: Satellite Finder Material: ABS Frequency Range: 950-2150MHZ Input Level: -10dBm Input Level: -40dBm PackageList1 x SatelliteFinder 1 x Instruction Book