SUNPOW OTMD08 Metal Detector Pinpointer - Compact 11" Waterproof Pinpointer with Vibration & LED for Coins & Jewelry

The SUNPOW OTMD08 is a compact, fully waterproof metal detector pinpointer that uses sound, vibration, LED and an LCD signal bar to zero in on coins, jewelry and small ferrous and non-ferrous targets.

Designed for hobbyists, beachcombers and prospecting families, the SUNPOW OTMD08 combines upgraded DSP sensitivity with four distinct detection feedbacks so you can find small buried items faster. It’s only 11 inches long for access to tight spots, rated IP68 for submersion, and built to perform across a wide temperature range.

How does the OTMD08 tell me where a target is?

The OTMD08 provides simultaneous visual and tactile cues so you can zero in precisely. When a target is detected the LED flashes, the unit vibrates, the speaker beeps and the LCD shows signal strength — all helping you judge distance and direction quickly.

• LED strobe for immediate visual alert
• Audible beep sequence that increases with proximity
• Haptic vibration for silent searching or underwater use
• LCD signal bar displays relative strength and guides pinpointing

What detection modes are available and when should I use each?

There are three selectable detection modes to match conditions: combined sound + vibration, sound-only, and vibration-only. Use sound + vibration for general searching, sound-only when you want continuous audible feedback, and vibration-only for noisy environments or stealthy hunts.

• Mode 1: Sound & Vibration for full feedback
• Mode 2: Sound-only for clear audio cues
• Mode 3: Vibration-only for quiet or underwater searches

How deep and how accurate is this pinpointer?

The upgraded DSP chip boosts sensitivity and reduces false signals, giving accurate location of small targets. In ideal conditions it can detect a quarter at roughly 4.5 inches depth, and its 360° needle tip probe provides close-range accuracy in confined spaces.

• High-sensitivity tip for small targets
• 360-degree side probe scanning for precise locating
• Detects coins and jewelry at typical target depths around 4–5 inches
• Compact 11-inch length fits narrow holes and crevices

Can I use the OTMD08 in water or harsh conditions?

Yes — the OTMD08 is IP68 rated and built for full submersion, making it suitable for ponds, rivers, beaches and shallow diving. The robust housing also handles extreme temperatures, so it continues working through rain, cold snaps and hot days.

• IP68 waterproof for underwater searching and wet conditions
• Operates from -35ºF (-37ºC) to 158ºF for wide climate range
• Durable materials resist corrosion and daily wear

Who is this for: The SUNPOW OTMD08 is built for metal-detecting enthusiasts of all ages — families teaching kids the hobby, beachgoers hunting along shorelines, and experienced detectorists needing a reliable pinpoint tool. Its simple three-mode interface, tactile feedback, and waterproof design make it a practical upgrade for anyone who wants faster, more confident recoveries in tight or wet environments. Backed by SUNPOW’s lifetime warranty, it’s also a sensible pick if you want long-term support after purchase.