UNI-T UT693D | Optical Multimeter

The UNI-T UT693D Optical Multimeter combines an optical power meter and visual fault locator for fibre-optic cable construction, fibre communication, optical sensing, CATV, facility maintenance and optical equipment evaluation. UNI-T lists UT693D with 800nm to 1700nm optical power wavelength range, -70dBm to +10dBm measurement range, InGaAs detector, ±5% uncertainty, 0.01dBm logarithmic resolution, FC/SC/ST connector support, 650±10nm visual fault locator, 10mW VFL output for approximately 8–10km fibre length, continuous/pulse VFL modes, IP65 protection and 2m drop resistance.

Pro Tip

For fibre service calls, check both the optical power and the visible fault location before replacing connectors; the combined reading helps distinguish signal-loss issues from physical breakpoints. Buy UNI-T UT693D from Kamadi Pakistan for integrated optical power and VFL testing.

Buyer’s Selection Guide

Choose the UT693D if you need one handheld instrument for optical power measurement and visual fault location. It is more convenient than carrying a separate power meter and VFL for routine field work.

Key Features

• Optical power meter with VFL
  
• -70dBm to +10dBm measurement range
  
• 10mW visual fault locator
  
• 650±10nm red-light wavelength
  
• IP65 body with 2m drop resistance

Technical Specifications

• Model: UT693D
  
• Product Type: Optical Multimeter
  
• Optical Power Range: -70dBm to +10dBm
  
• Wavelength Range: 800nm to 1700nm
  
• Detector Type: InGaAs
  
• Optical Connector: FC/SC/ST
  
• Uncertainty: ±5%
  
• VFL Wavelength: 650±10nm
  
• VFL Power: 10mW, approximately 8–10km fibre length
  
• VFL Modes: Continuous and pulse
  
• Protection: IP65, 2m drop resistance

Applications

• Fibre optic power measurement
  
• Visual fibre fault location
  
• Optical cable construction
  
• CATV fibre maintenance
  
• Optical equipment evaluation