Optical Tester
An optical tester is a device used to measure and analyze the performance of fiber optic networks. It allows you to check continuity, test signal power and identify losses or failures in fiber optic cables.
What is an Optical Tester used for?
The optical tester is essential for installing, maintaining and troubleshooting fiber optic networks. It is used to:
Measure optical power
Check signal quality and ensure that the power complies with specifications.
Identify break points
Locate weak points in fiber optic cables.
Ensure continuity
Verify connections and locate issues in the network.
Test attenuation
Measure signal attenuation through cables to guarantee optimal performance.
Why Choose Our Optical Testers?
Advanced Versatility
Accurately measure optical power across 7 wavelengths ranging from 850nm to 1625nm, offering complete coverage for your fiber optic needs.
Extended Compatibility
Interface compatible with SC / FC / ST / E2000 connectors, with included 2.5 mm SC male to 1.25 mm LC female adapter, for convenient use with a variety of equipment.
Built-in Visual Fault Locator
Equipped with a 2mW visual fault locator (VFL) for fast fiber optic identification, continuity testing and visual detection of stress or breaks.
Ease of Use
Designed for intuitive operation, this optical power tester simplifies measurement tasks in FTTH networks and other fiber optic applications.
Product Photos






Our optical testers
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Sale!
Optical Fiber Identifier with 10mW Visual Fault Locator for 0.25mm 0.9mm 3.0mm Fiber, Delivery with Set of 2 9V Batteries (Ref:7591)
2 comments Original price was: CHF 189.99.CHF 170.99Current price is: CHF 170.99. + -
Sale!
Rechargeable laser-red visual locator (Ref:5579)
8 comments 15mW – 15mW-Adaptateur-SC-LC/UPC Original price was: CHF 37.99.CHF 32.99Current price is: CHF 32.99. + This product has multiple variants. The options may be chosen on the product page -
Sale!
E-200 Mini Fiber Optic Photometer FTTH Optical Cable Power Tester, With 2mW VFL (Visual Fault Locator) (Ref:5135)
4 comments -70dB~+6dB – -50dB~+26dB Original price was: CHF 31.99.CHF 29.99Current price is: CHF 29.99. + This product has multiple variants. The options may be chosen on the product page -
Sale!
FTTH VFL Optical Pen, Red Laser Visual Locator (Ref:1164)
34 comments 10mW single – 50mW with SC/LC adapter Original price was: CHF 21.99.CHF 18.99Current price is: CHF 18.99. + This product has multiple variants. The options may be chosen on the product page




























