DIY Friendly: Tailored for electrical , this meter is perfect for enthusiasts looking to enhance their TV reception. Its user-friendly design ensures easy operation, even for those with limited technical knowledge. Chemical Safety: Our TV Signal Finder Meter is free from high-concern chemicals, making it a choice and the environment. It's designed with and safety in mind, ensuring a worry-free user experience. Enhanced Features: Equipped with a built-in compass and an alarm buzzer, our TV Signal Finder Meter not only measures signal strength but also assists in finding the best direction for your antenna, simplifying the setup process., Manufacturer: Jnchdghwa