High Accuracy Calibration | Wide Measurement Range | Rugged Field Design
Richer NK4000 Optical Fiber Testing Instrument delivers laboratory-grade measurement accuracy and dependable durability for telecom network construction, acceptance testing, and fiber maintenance. Featuring intuitive controls, clear backlit LCD display, and long battery life, it streamlines on-site diagnostics and troubleshooting.
| Parameter / Feature | Specification Details |
|---|---|
| Instrument Model | NK4000 |
| Instrument Category | OTDR |
| Wavelength Range | 850nm / 1300nm / 1310nm / 1490nm / 1550nm / 1625nm |
| Accuracy / Resolution | ± 0.2 dB / 0.01 dB |
| Connector Adapter | FC / SC / ST Universal 2.5mm Interface |
| Display Type | Backlit High-Contrast LCD Display |
| Power Supply | Rechargeable Lithium Battery / AA Alkaline Batteries |
| Operating Temperature | -10°C ~ +50°C |
| Storage Temperature | -20°C ~ +70°C |
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No.14,Shoufeng Road,Qingdao Free Trade
Zone,266555,Huangdao District,Qingdao City,Shandong Province,China
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