High Definition: No Type: Analog With USB Wifi: No Elegant exterior and convenient to carry. In-line IF signal strength meter.Excellent sensitivity. This signal meter designed with , its superior sensitivity is capable to indicate signal from 0.2dB to 2300MHz. It is operated by LNB power. It displays signal strength, according to dish position, with an easy-to-read analog needle, allowing you to make necessary adjustments without having to yell back and forth from the window. The will align your satellite dish whether you use , Direct TV, or any other type of satellite TV. DC pass to LNB and internal light. Built-in 0Hz,22KHz,13V,18V indicating LEDs and buzzer. Input Frequency Rang: 950-2150MHz Input Level Max: -10dBm Supply Voltage: 13-18V DC Input Level Min: 40dBm colour:Black material:Plastic size:11.2*6.2*4.3cm Package Contents: 1*Satellite Signal Finder Meter Tester 1*Instruction manual Only the above package content, other products are not included. Note: Light 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.