Erchang F68 Wireless Fish Finder Depth Echo Sounder Dual Frequency

TidalForge Nautical presents the Erchang F68 Wireless Fish Finder, a portable dual‑frequency sonar that streams real‑time depth and fish data directly to your iOS or Android device. With a detection range of 0.8–60 m (2.5–200 ft) and two selectable frequencies (125 kHz / 330 kHz), this compact transducer delivers precise underwater imaging whether you’re casting from shore, a boat, or through ice.

**Key Features**
- **Wireless operation:** 40 m (131 ft) Bluetooth range between transducer and smartphone/tablet
- **Dual‑frequency sonar:** 125 kHz (45° beam) for wide coverage; 330 kHz (14° beam) for detailed target separation
- **Detection range:** 0.8–60 m (2.5–200 ft) depth
- **Rechargeable battery:** 500 mAh polymer battery, charges via DC 5 V (included)
- **Working current:** 200 mA for extended runtime
- **Operating temperature:** ‑10 °C to 50 °C (14 °F to 122 °F)
- **App integration:** Download “Erchang Fish” on iOS or “Erchang Sonar” on Google Play
- **Real‑time display:** Depth, fish location, water temperature, bottom contour
- **Adjustable sensitivity & alarms:** Customizable fish detection alerts
- **Portable design:** Lightweight, buoy‑mounted transducer; no cables to tangle

**Package Includes**
- 1× Erchang F68 wireless transducer
- Charging cable (DC 5 V)
- Buoy and attachment line
- Quick‑start guide

**App Setup**
1. **iOS:** Search “Erchang Fish” in the Apple App Store
2. **Android:** Search “Erchang Sonar” on Google Play
3. Pair the transducer via Bluetooth and start scanning

Ideal for kayak fishing, ice fishing, boat angling, and shore casting, the F68 turns your smartphone into a professional‑grade fish finder. Its wireless freedom and dual‑frequency versatility make it an essential tool for modern anglers.

Standard shipping: 15–30 days (most orders arrive in 18–25 days). Premium shipping available for 7–15 days.

Quality Marine Safe Products – Verified Reliability.