Features:Light weight and pocket sizeExtremely sensitive meter that indicates very small changes in signal strengthEase of use. Handy tool to align any satellite dish in minutesNo external power or batteries required. Power supplied from your satellite receiverSpecifications:Color: BlackSize: 80*62*34mmNet weight: 90gPackage weight: 100gPacking Content:1 x Satellite Finder Signal Meter 1 x Manual