TX-850L Waterproof Gold & Metal Detector 19 kHz

High-sensitivity gold and metal detection for serious field work

The TX-850L Gold & Metal Detector is engineered for accurate underground detection of small gold nuggets, coins, jewelry, relics, and other metallic targets. Operating at a 19 kHz crystal-controlled frequency, it delivers enhanced sensitivity to low-conductivity metals such as gold, while still functioning as a versatile general-purpose detector. The 11-inch DD waterproof search coil provides stable performance in challenging ground conditions, including mineralized soils and wet sand.

Designed for both dedicated prospectors and advanced hobbyists, the TX-850L combines a clear LCD interface with audio target tones for confident identification in the field. Ground balance can be finely adjusted from ferrite to saltwater conditions, helping you reduce false signals from naturally occurring minerals. Adjustable stem length and intuitive controls support long search sessions in backyards, deserts, beaches, and remote sites.

Why It's a Smart Choice

• High sensitivity to small gold - 19 kHz frequency and dedicated gold-focused circuitry improve detection of small and low-conductivity targets that many general detectors miss.
• Accurate target ID and depth indication - LCD display shows probable metal type (0-100 target ID scale), estimated depth, sensitivity level, and battery status for more informed digging decisions.
• Stable operation in varied ground - Manual ground balance, discrimination, and notch functions help filter out unwanted metals and mineral interference, reducing noise and improving efficiency.

FAQ

Q: Is the entire detector waterproof?
A: No. The 11-inch DD search coil is waterproof, but the control box is not. The control box must be kept dry during use.

Q: What type of battery does it use and how long does it last?
A: The TX-850L operates on a single 9 V battery (not included). Typical battery life is up to 15 hours, depending on settings and conditions.

Q: Can beginners use this detector effectively?
A: Yes. While it offers advanced controls for experienced users, the clear LCD display, adjustable sensitivity, and audio tones make it accessible for motivated beginners.

Q: What environments is it suitable for?
A: It can be used for gold prospecting, beach and desert searches, relic and coin hunting, archaeology work, and basic security inspection, provided the control box is kept dry.

Q: How deep can it detect targets?
A: Detection depth depends on target size, shape, and soil conditions. As a guideline, it can detect a coin-sized target at approximately 12-15 inches and larger metal plates at greater depths under favorable conditions.