Common VLF detectors, even multi-frequency ones, can struggle in strong mineralization or salt conditions. That’s where the power of Pulse Induction can help you find more treasure!
Specially-built for both the beach and the goldfields, the TDI BeachHunter offers extreme depth performance on land or sea. Waterproof to 25 ft, the TDI BeachHunter punches deep at the beach, in goldfields, or even in difficult relic areas like red clay. The adjustable Pulse Delay lets you set the machine up for maximum sensitivity to fine gold jewelry, small nuggets, and hammered coins at depth. Just set your ground balance, adjust your gain, and start swinging!
With the dual-tone audio users quickly learn the difference in sounds, and adjustable volume and threshold controls allow flexibility for different hunters’ preferences.
At only 5.2 lbs, the TDI BeachHunter is ready for action, and an included hip and chest-mount pouch allows for users to customize the machine to their own hunting style. The included Heavy-Duty NiMH rechargeable battery extends the run-time to about 6 hrs, and the backup 8 AA battery pack means you’re setup for long days in search of gold, silver, or relics.
The patented 12″ Dual-Field search coil features two coils in one – a small, inner coil with higher sensitivity to small targets, and larger outer ring that punches deep into salt or other mineralization. Due to the fact that the coil is hard-wired, users may find this model offers increases sensitivity and stability compared to the TDI SL.
Operating mode Pulse Induction Pulse Frequency 2.6kHz - 3kHz Pulse Delay 10μs - 25μs Search modes PI, Ground balanced PI Ground balance Differential delay Audio tones Hi/Lo Audio output Hard-wired headphones (aftermarket coils available) Weight 5 lbs (with 12” DF coil) Length 43 - 48 inches, adjustable Batteries (8) AA, NiMH or alkaline Battery life 5-6 hours typical 2 Warranty 2 years, transferrable Waterproof 25ft/7.5m