The portable multifunction tester combines an OTDR optical reflectometer and a CCTV/IP camera tester. The referenced optical wavelengths are 1310 nm and 1550 nm with dynamic ranges of approximately 28 dB (1310 nm) and 26 dB (1550 nm), as well as measurement ranges up to ~105 km.

• Built-in VFL (visual fault locator)
• Optical power meter
• Automatic event/fusion point analysis
• Curve storage and report generation/export (Excel, PDF)
• CCTV functions include IP camera display (H.264/H.265) and analog HD formats (TVI, CVI, AHD, HD-SDI/EX-SDI depending on version)
• HDMI input/output (some listings mention 4K60 input and 4K30 output)
• 8-inch touchscreen (reported resolution 2048×1536)
• Laser modulation functions (CW, 270/330/1000/2000 Hz)
• Basic multimeter functions

The brand is listed as No Name and the model code is MPN CS-R8-80H.