Check the listing for details. Bird 43 Thruline WattMeter Element 10W 10E 400-1000MHz. Condition: Used. Listed at 40.00 USD. Delve into the world of precise power measurement with the Bird 43 Thruline Wattmeter Element, tailored for 10W 10E 400-1000MHz frequencies. Designed with the renowned Bird brand's commitment to accuracy and durability, this wattmeter element is an essential tool for professionals and enthusiasts alike who require reliable readings within the specified coaxial dynamics range.The product is a non-domestic product and does not come as a custom bundle, ensuring that you receive the authentic experience as intended by Bird. Whether for amateur radio, telecommunications, or industrial applications, this wattmeter element is engineered to seamlessly integrate with your existing setup, providing a straightforward and high-quality measurement solution.