Hills Antenna NM-25 Digital TV Signal Meter – LED Antenna Alignment Tool

The Hills Antenna NM-25 Digital TV Signal Meter is an essential tool for aligning your TV antenna to achieve optimal digital reception. Simply connect the NM-25 directly to your TV antenna, and the LED indicators display the signal strength, making installation and adjustment quick and precise. The device can be powered with a 9V battery or a 5–12V DC adaptor. It includes an F lead for antennas with F connectors and a PAL to F adaptor to test signals at any TV antenna wall socket.

Ideal for domestic or professional installations, the NM-25 simplifies antenna setup with minimal fuss.

Features:

• Measures digital TV signal strength for accurate antenna alignment
• Connects directly to your TV antenna
• LED indicators show signal quality
• Powered by 9V battery (not included) or 5–12V DC adaptor
• Includes F lead for antennas with F connectors
• PAL to F adaptor allows testing at any TV antenna wall socket
• Optional connection to receiver F socket to watch TV during testing
• Compact and easy-to-use tool for domestic or professional use