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UNI-T UT691-10 Visual Fault Locator 10mW Laser Output 8-10km Fiber Range LED Flashlight USB Rechargeable Fiber Tester
The UNI-T UT691-10 Visual Fault Locator 10mW Laser Output 8-10km Fiber Range LED Flashlight USB Rechargeable Fiber Tester by UNI-T is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers.
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Color: Black Red
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About This Product
The UNI-T UT691-10 Visual Fault Locator 10mW Laser Output 8-10km Fiber Range LED Flashlight USB Rechargeable Fiber Tester by UNI-T is a mid-range tools, industrial & scientific designed for DIY enthusiasts and makers. It delivers reliable performance at an accessible price.
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Features:
High Laser Output Power: With a laser output power of ≥10mW, this visual fault locator ensures clear and accurate fault location over long distances.
Extended Fiber Length Range: The device supports optical fiber lengths from 8 to 10 kilometers, ideal for extensive network testing.
Versatile Optical Fiber Adapter: Equipped with a 2.5mm FC general connector, compatible with various standard fiber optics, increasing its utility in different environments.
Battery Life: Powered by a 3.7V 1050mAh polymer lithium battery, providing more than 7 hours of continuous use, ensuring long-lasting performance.
User-friendly Features: Includes a high-brightness LED flashlight, battery status display with four blue LEDs, auto power-off feature, and is USB rechargeable for added convenience.
Brand: UNI-T
Model: UT691-10
Laser Output Power: ≥10mW
Optical Fiber Length Range: 8~10km
Wavelength of Red Light: 650±10nm
Optical Fiber Adapter: 2.5mm FC general connector
Battery Type: 3.7V 1050mAh polymer lithium battery
Battery Life: >7h
Battery Status Display: Four blue LED indicators
Green Indicator: Indicates auto power-off state
Laser Mode: Continuous mode/Pulse mode
Charge Voltage and Current: DC 5V, < 1A
APO (Auto Power Off): 15min auto power off (manual adjustable)
Warning Symbol: Yes
Key Press Test: >5000 times
Drop Test: 1m
Product Color: Red and grey
Product Net Weight: 62g
Product Size: 130mm x 38mm x 27mm
Package Included:
1 x UT691-10 Visual Fault Locator
1 x USB Charging Cable
1 x User Manual













