This digital satellite finder is microprocessor controlled and thus reliable and accurate The signal strength is presented graphically on a LCD display in form of thermometer-scales and in numbers (0 - 99). Moreover, the device can make a pitch tones on a buzzer (the higher tone, the better the signal). This digital satellite finder is very sensitive and can detect the weakest signals, strong input signals (powerful satellites, big dishes) can easily be attenuated for better readout. No external power or batteries required, power supplied from your satellite receiver. With buzzer and attenuation control function, easy user-friendly operation. Features: 1. Designed with a compass for easier and quicker tuning. 2. LCD graphic display with LED backlit to show the satellite signal intensity. 3. Connect to your LNB and receiver to the satellite finder to track the clearest setting for the satellite you wish to tune to. 4. Ease of use. Handy tool to align any satellite dish in minutes. 5. Audio tone plus analog signal strength meter display. 6. Illuminated meter display for use at night. 7. Light weight and pocket size, easy to carry. 8. Allow you to setup or maximize your satellite signal reception at the dish by yourself without having a friend assist or having to make multiple trips to your roof. Specification: Type: Satellite Finder Material: ABS, metal Input Frequency: 950-2150MHz Input Level Min: -40dBm Input Level Max: -10dBm Input Impedance: 750ohm Power Supply: DC 13-18V Operating Range: 52-60dB Certification: CE, RoHS Size: 13*6.5*2.5cm / 5.1*2.6*1 (L*W*H) Net Weight: 0.1kg / 3.5oz Package Including: 1*Satellite TV signal finder 1*Cable 1*English user manual 1*Package box