Specification: Item Type: Digital Satellite Finder_x000D_Material: ABS_x000D_Colour: Black_x000D_Frequency Range: 950-2150 MHz_x000D_Power Supply: DC 13-18V_x000D_Maximum Input Level: - 10dBm _x000D_Minimum Input Level: - 40dBm Features: 1PRACTICAL TO USE: Satellite signal detector is practical and easy to use, aligning any satellite dish in a matter of minutes. 2ULTRA SENSITIVE: Digital satellite finder with an ultra sensitive meter that indicates small changes in signal strength. 3NIGHT USE: TV antenna signal strength meter with illuminated meter display for clear visibility at night. 4BUILT IN BUZZER: Digital satellite detector with built in 0KHz 22KHz, 13V 18V indicator and buzzer. 5CONVENIENT TO CARRY: Satellite signal detector is light weight and pocket sized. Elegant and easy to carry. PackageList: 1 x_x000D__x000D_Digital Satellite Finder 2 xInterface Dust Cover