①. Mini size and light weight, really portable. ②. Designed with a compass for easier and quicker tuning. ③. LCD graphic display with LED backlit to show the satellite signal intensity. ④. Connect to your LNB and receiver to track the clearest setting for the satellite you wish to tune to. ⑤. No external power or batteries required, power supplied from your satellite receiver. ⑥. The digital is microprocessor controlled, making it very reliable and accurate. Signal strength is presented graphically on the LCD display in form of thermometer-scale and in numbers (0-99). It can also present pitch tones (the higher tone the better signal) on a buzzer. The digital satfinder is very sensitive and can detect the weakest of signals, strong incoming signals (powerful satellite, big dishes) can easily be attenuated for better readout. ⑦. With buzzer and attenuation control function, easy user-friendly operation. ⑧. Material: ABS ⑨. Impedance: 75 ⑩. Gain: 10dB ⑪. Power Supply: DC13-18V ⑫. Signal Detection: 0Hz/22KHz ⑬. Frequency Range: 950-2150MHz ⑭. Input Level Range: -40~-10dBm ⑮. Operating Range: 52-60dB ⑯. Operating Temperature: 0-40 ⑰. Item Size: 12.7 x 6.5 x 2.5cm / 5 x 2.56 x 0.98in ⑱. Item Weight: 92g / 3.26oz ⑲. Colour: White ⑳. Package Contents: 1 finder ㉑. Only the above package content, other products are not included. ㉒. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.