The standard black FX19 sonde/transmitter operates at depths of up to 19.8 meters. Suitable for all basic DigiTrak F2 and F5 locators (NOT FALCON!). Frequency 19.2 kHz. The FX19 sonde transmits 12 clock positions and inclination with an accuracy of 0.1%. Switches to standby mode after 15 minutes. Operating time increased by 2 times! Current consumption reduced while maintaining signal strength. The current consumption of the “branded” sonde in operating mode is 100-110 mA, while our upgraded model consumes 45-55 mA. In the drill head, current consumption increases by 70-100% due to losses: the “branded” probes consume 180-220 mA, while the upgraded ones consume 100-120 mA. Increased reliability when working in heavy soils or in percussion drilling rigs. The sonde's structural elements responsible for trouble-free operation in harsh conditions have been reinforced. 1 year warranry. Free shipping.