Armor VTX75 Transmitter

The Armor VTX75 is a powerful, mid-size transmitter designed for everyday locating and extended-range HDD applications. With 16 selectable frequencies from 325 Hz to 41 kHz, it delivers strong, reliable signal performance in congested underground environments while maintaining efficient power usage.

Built for flexibility in the field, the VTX75 supports both rechargeable 21700 lithium batteries and primary 261020 lithium cells, giving operators the option for extended runtime or quick battery swaps. In low power mode, the VTX75 can operate for up to 300 hours, making it ideal for long-duration jobs where uptime is critical.

Constructed in a 19 inch transmitter form factor, the VTX75 provides increased signal output and extended range compared to smaller transmitters. In high power mode, it delivers dependable performance with locating capability up to 246 feet (75 m), making it a strong choice for deeper bores and more demanding jobsite conditions.