HIGH SENSITIVITY: This Signal Meter is a high-quality and professional digital TV signal finder with excellent sensitivity, providing accurate and reliable signal readings to ensure maximum viewing pleasure. COMPATIBLE WITH REMOTE SATELLITE ANTENNAS: The TV Signal Meter is great for use with remote satellite antennas, making it a versatile accessory that can be used in remote areas where other signal finders may not work. BACKLIGHT DISPLAY: The TV Finder features a backlight function, allowing for easy use at night or in low-light conditions, providing convenience and peace of mind.