Grand Way FHO‑1000 Handheld OTDR Fiber Tester

The FHO‑1000 Handheld OTDR is a compact fiber optic diagnostic tool designed for FTTH installation, telecom maintenance, and emergency repair. With a 3.5‑inch color LCD, ultra‑short dead zones, and multiple integrated functions, it delivers precision and portability for field engineers.

🔑 Key Features

• Display: 3.5″ color LCD, portable design.
• Dynamic Range: Up to 28 dB, supports >100 km fiber measurement.
• Event Dead Zone: ≤1 m; Attenuation Dead Zone: ≤4 m.
• Test Range: 500 m to 120 km.
• Pulse Widths: 3 ns to 20 µs.
• Accuracy: ±(1 m + test distance × 3×10⁻⁵ + sampling resolution).
• Linearity: ≤0.05 dB/dB.
• Loss Accuracy: 0.1 dB; resolution 0.001 dB.
• Functions: OTDR, Optical Power Meter (OPM), Stable Light Source (OLS), Visual Fault Locator (VFL), RJ45 line sequence test, fiber link map.
• Built‑in VFL: 10 mW, CW/1 Hz/2 Hz.
• OPM: Calibrated wavelengths 850/1300/1310/1490/1550/1625/1650 nm; range –60 to +10 dBm.
• Connectivity: Bluetooth app support (Android).
• Storage: 16 GB micro SD card, >20,000 curves.
• Battery: 5000 mAh lithium, >8 h continuous use.
• Interfaces: USB Type‑C charging/data, RJ45 ports ×2, universal optical ports.
• Languages: English, Spanish, Portuguese, Russian, Hungarian, German.

📦 Package Includes

• FHO‑1000 OTDR host unit
• Lithium battery (included)
• Adapter & charger
• FC connector
• USB cable
• RJ45 remote module
• User guide & CD (analysis software)
• Soft carrying bag
• Cleaning cotton slices

⚙️ Technical Specifications

• Size: 192.9 × 93.8 × 47 mm
• Weight: 0.57 kg (with battery)
• Operating Temperature: –10 to 50 °C
• Storage Temperature: –20 to 70 °C
• Humidity: 0–85% non‑condensing

✅ Warranty Information

This product comes with a 1‑year manufacturer warranty. Universal Fiber Solutions ensures genuine FHO‑1000 OTDR units, warranty coverage, and customer support for usage guidance.