Built-in 22kHz generators for testing dual-satellite systems! Allows you to peak both LNB's simultaneously. Selector switches to measure voltage, current, and signal strength. Select left or right polarization with a push of a button to test both LNB's. Built-in rechargeable batteries and battery test functions. Built-in speakers emit rising/falling tones to allow no-look aiming of the dish. Includes carrying case and AC charger. User Guide Spec Sheet
