Trend Networks FiberTEK III SM - Multimode photometry kit with laser sources

Necessary supplement to the optical fiber certification:
FiberTEK III MM: Multimode photometry kit with Led sources (2 modules)
FiberTEK III SM: Single-mode photometry kit with Laser sources (2 modules)
FiberTEK III MM SM: Combined Multimode + Single-mode photometry kit (4 modules)