Features: 2 in 1 satellite and TV signal finder is microprocessor controlled, making it very reliable and accurate. Compact and , easy to use. Digital LCD screen displays signal strength graphically, with backlight to enhance reading experience greatly; clear to read no matter in the day or at night. It's very sensitive and can detect the weakest of signals; strong incoming signals (power full satellite, big dishes, -T Antenna, TV antenna) can easily be attenuated for better readout. It can also present pitch tones on a buzzer; the higher tone, the better signal. Humanized design, with compass function for reference purposes. Specifications: Frequency: 950~2150MHz Power: 13~18V DC Input Level: -40~-10dBm --TV Signal Finder Frequency: 40~862MHz Power: 9V DC Input Level: 57~117dBuV note: The factory batches are different. If the color is different, it not affect the use of the product. size: 130 x 65 x 27(mm) Material: plastic colour: Orange Package Contents: 1 x Satellite TV Signal Finder Only the above package content, other products are not included. 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.