The Leica DA300 is a versatile 1 Watt transmitter featuring six selectable trace frequencies from 512Hz to 131kHz. It is specifically designed to pair with the DD300 series to improve detection accuracy and provide precise depth readings. With an IP67 rating and a compact, rugged design, it is built for reliable performance in the most demanding site environments.
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The Leica DA300 signal transmitter is an essential tool for utility professionals who need to trace specific buried services with confidence. While passive locators find live power or radio signals, the DA300 allows you to apply a dedicated active signal to any conductive pipe or cable. This model is unique for its 83kHz frequency, which acts as a smart bridge between standard 33kHz and high-frequency 131kHz signals, making it ideal for long-distance tracing and detecting small-diameter cables in congested areas. Built to integrate seamlessly with the Leica DD300 Connect series, the DA300 enables advanced features such as current measurement and high-accuracy depth estimation. The unit offers multiple connection methods, including induction for quick sweeps and direct connection for pinpoint tracing. It is designed with durability in mind, featuring a class-leading IP67 waterproof rating and a three-year manufacturer warranty. Whether you are using the standard alkaline battery setup or the optional high-capacity Li-Ion pack, the DA300 ensures you have the signal strength needed to stay productive and safe during every excavation.