FIS Easy Tester SM/MM Light Source 850/1300/1310/1550nm w/ VFL

The FIS QUAD (SM/MM) Light Source delivers unmatched versatility and power with its four laser wavelengths—850, 1300, 1310, and 1550nm—offering a minimum output of -1dBm and typical 0dBm. Designed for ease and speed, it features intuitive one-button operation and a vibrant 3.2” touchscreen. A built-in VFL and auto-wave switch work seamlessly with any FIS power meter. Equipped with both SC/APC and SC/UPC adapter ports, plus a rugged design and 40+ hour battery life, this compact tool is built to tackle all your fiber testing needs efficiently and reliably.