Bird 4410 Elements are purpose-built for the Bird 4410A and 4412A Wattmeters, delivering dependable RF power measurement in lab, field, and production test environments.
Reliable performance—every time you take a reading.
Compatible with legacy Bird gear for seamless, consistent system performance.
Precision-tuned to deliver reliable, repeatable measurements every time.
Rugged and ready for field, lab, or tower—wherever accuracy matters.
Find the right element for your frequency and power range—quickly compare models to match your exact application.
The wattmeter is a trusted tool on every RF bench—but it’s the element inside that makes the reading count. That’s why RF professionals choose Bird Plug-In Elements: to ensure the accuracy, consistency, and confidence their systems demand.
Built for long-term compatibility and everyday reliability, Bird elements keep wattmeters working the way they should—without second-guessing or surprise results.
Talk to us to get the right element—and keep your measurements on point.