Feature:

1. Main Application: This tester is used to evaluate FTTx and access network construction and maintenance, identify optical fiber breakpoints, measure optical cable length, and calculate relative optical power loss.
2. USB Port: This tester is equipped with an USB data interface, convenient for data transmission, analysis and processing.
3. Color Screen: Equipped with a 3.97in color screen, you can easily and clearly monitor the data and accurate judgements.
4. Easy Carrying: Comes with small size and lightweight, you can easily take this tester with you to help with your work.
5. Data Storage: The data can be stored by this tester, and you can browse the past detection data for analysis at any time.


Specification:

Item Type: Optical Time Domain Reflectometer
Mode: AUA28U
Joint Type: UPC
OPM:-70 to +10dBm
Material: ABS
Wavelength: 1550nm (20dB)
Product Voltage: 100-240V
Input Voltage: 8.4V 0.5-1A
Voltage: 100-240V
Dynamic Range: 20dB
Measuring Distance: Approx. 0 to 60000m / 0 to 196850.39ft
Fiber Optic Connector Type: 9/125 μ m SM
Test Type: FC, PC; SC, PC (FC, SC, Optional)
Unit: tester, inch, mile
Reflection Blind Area: Approx. 2m / 6.6ft
Data Storage: 200 groups
Display: 3.97 inch
Resolution: 800 x 480pixels IPS screen (touchable screen)
Power Supply: 7.4V 4400mAh lithium ion battery (shipped with built in battery) can be used for more than 5000 times
Visual Fault Locator
Wavelength: 650nm
Output Power: Greater than or equal to 10mW
Mode: CW, 1Hz, 2Hz
Optical Fiber Type: SM, MM
Optical Power tester
Measuring Range: - 70 to +10dBm
Wavelength Range: 800 to 1650nm
Calibration Wavelength: 850, 1300, 1310, 1490, 1550, 1625
Detection Type: InGaAs
Connector: Replaceable FC, PC SC, PC (ST as Optional)


Package List:

1 x Optical Time Domain Reflectometer

3 x User Manual

1 x Cleaning Swab Pack

1 x CD

1 x Lanyard

1 x SC Connector

1 x FC Connector

1 x USB Cable

1 x Power Cord

1 x Storage Bag



1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international duties.
2. duties,taxes,and charges are not included in the item price or shipping fee.
3. The duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase.
4. All disputes arising from the duties will be submitted to ebay for solution.

1. Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails.

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3. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy.

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We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.

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On Dec 22, 2022 at 22:26:22 PST, seller added the following information:

On Nov 6, 2023 at 12:53:09 PST, seller added the following information:

On Jun 19, 2025 at 02:06:15 PDT, seller added the following information:

DataCaciques