NOYAFA NF-919 Optical fiber tester, power meter and fault locator

The Noyafa NF-919 is a 3-in-1 optical tester combining an Optical Power Meter (OPM), a light source (1310/1550 nm), and a Visual Fault Locator (VFL) in a compact body. It features a color LCD display, automatic shutdown after 30 minutes of inactivity, and supports FC/SC/ST connectors. The measurement accuracy is better than ±0.3 dB, with an operating temperature range from –20 °C to +50 °C. It is powered by a built-in 1500 mAh rechargeable battery with USB-C charging. This all-in-one solution boosts the efficiency of optical fiber inspections. Compact size – doesn’t take up much space.

Key Features

• Power Measurement (OPM): –70 dBm to +10 dBm with ±0.3 dB accuracy
• OPM Wavelengths: 850 nm, 980 nm, 1270 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm, 1577 nm, 1625 nm, 1650 nm
• Light Source Wavelengths: 1310 nm and 1550 nm
• Visual Fault Locator (VFL): 10 mW output, up to 10 km range
• Connector Compatibility: FC, SC, ST
• Large 1500 mAh Li-ion battery with USB-C charging, runtime of 20–30 hours