NK‑3200 Mini Pro OTDR Fiber Tester

The NK‑3200 Mini Pro OTDR is a compact handheld fiber optic diagnostic tool designed for FTTH installation, telecom maintenance, and emergency repair. With a 3.5‑inch color LCD and 8 integrated functions, it delivers precision, portability, and reliability in the field.

🔑 Key Features

• Integrated Functions: OTDR, Optical Power Meter (OPM), Light Source (LS), Visual Fault Locator (VFL), RJ45 cable sequence, cable length, cable tracker, flashlight.
• Dynamic Range: 24/22 dB (dual wavelength).
• Wavelengths Supported: 1310 ±20 nm / 1550 ±20 nm.
• Event Blind Zone: 3 m; ATT Blind Zone: 8 m.
• Test Range: Up to 60 km.
• Pulse Width: 3 ns to 10 µs.
• Accuracy: ±(1 m + sample interval + 0.005% × test distance).
• Linearity: ±0.2 dB/dB.
• Loss Resolution: 0.001 dB.
• Display: 3.5″ LCD, 320×480 resolution.
• Storage: Internal ≥600 curves, external TF card.
• Battery: 4000 mAh lithium, >12 h continuous test, >20 h standby, USB rechargeable.
• Interface: FC/UPC standard (SC/ST interchangeable).
• Additional Functions: RJ45 cable length ≤300 m, digital tracking ≤300 m, optical loss test, frequency ID CW/270/330/1k/2kHz.

📦 Package Includes

• NK‑3200 OTDR host unit
• Adapter & battery (included)
• USB data cable
• CD‑ROM (analysis software & manual)
• User manual
• SC adapter
• Calibration certificate & service card
• Cleaning cotton slices
• Instrument backpack

⚙️ Technical Specifications

• Size: 173 × 82 × 37 mm
• Weight: <350 g (battery included)
• Operating Temperature: –10 to 50 °C
• Storage Temperature: –40 to 70 °C
• Humidity: 0–95% non‑condensing

✅ Warranty Information

This product comes with a 1‑year manufacturer warranty. Universal Fiber Solutions ensures genuine NK‑3200 OTDR units, warranty coverage, and customer support for usage guidance.