
KPM-25V-KLS-25-S Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $35.00 | Top Pick! Condition is New, Mini New Fiber Optical Power Meter FTTH Loss Tester Komshine KPM-25V 10mw VFL, FREE SHIPPING | 99.1% |
![]() | $36.00 | Condition is New, Mini New Fiber Optical Power Meter FTTH Loss Tester Komshine KPM-25V w/VFL 10mw, FREE SHIPPING | 100.0% |
![]() | $85.50 | Top Pick! Condition is New, Komshine Optic Fiber Power Meter Loss Tester w/ VFL,SM Light Source 1310/1550nm, FREE SHIPPING | 100.0% |

The Komshine KPM-25V KLS-25-S Fiber Optic Light is a versatile and high-performance illumination solution designed for various applications where fiber optic lighting is required. This light source comes with a KLS-25M SM 1310/1550nm 2.5mm interface, making it compatible with single-mode fiber optic cables.
The light source itself is compact and lightweight, measuring only 50mm x 30mm x 15mm (LxWxH) and weighing just 130 grams. Despite its small size, it delivers an impressive output power of up to 25mW, ensuring sufficient brightness for a wide range of applications.
The KPM-25V KLS-25-S Fiber Optic Light is equipped with a built-in temperature control system that maintains the operating temperature between 25 C and 35 C, ensuring stable and reliable operation. It also features an automatic power adjustment system that adjusts the output power according to the fiber optic cable length, ensuring optimal performance and energy efficiency.
The light source is constructed from high-quality materials and is designed for long-term use in challenging environments. It is suitable for use in wet locations, thanks to its IP67 rating, and can withstand temperatures ranging from -10 C to 70 C. The housing is made of durable aluminum alloy, while the optical window is made of high-purity borosilicate glass.
The Komshine KPM-25V KLS-25-S Fiber Optic Light is easy to install and use, thanks to its plug-and-play design. It comes with a standard SFF-8028 connector, which can be easily replaced with custom connectors for specific applications. The light source also comes with a power adapter and a user manual, making it a complete and ready-to-use solution.
In summary, the Komshine KPM-25V KLS-25-S Fiber Optic Light is a compact, powerful, and versatile light source that is ideal for a wide range of applications where fiber optic lighting is required. Its built-in temperature control and automatic power adjustment systems ensure stable and reliable operation, while its durable construction and IP67 rating make it suitable for use in challenging environments. With its easy-to-use design and included accessories, this light source is a great value for anyone in need of a high-performance fiber optic lighting solution.
The Komshine KPM-25V KLS-25-S Fiber Optic Light is a 2.5mm, 1310/1550nm, single-mode, fiber optic light source designed for various applications such as optical time domain reflectometry (OTDR), optical power meter testing, and fiber inspection. Here are some potential pros and cons of purchasing this fiber optic light:
Pros:1. Wide Wavelength Support: The KPM-25V KLS-25-S supports both 1310nm and 1550nm wavelengths, making it a versatile option for various fiber optic applications.
2. High Power Output: With a maximum optical power output of 25mW, this fiber optic light can provide sufficient power for testing and inspection applications.
3. Compact and Portable: The lightweight and compact design makes it an ideal option for field testing and inspection applications, as it can be easily carried around and transported between locations.
4. Durable Construction: The fiber optic light features a rugged aluminum housing, making it resistant to damage and able to withstand harsh environmental conditions.
5. Easy to Use: The fiber optic light is simple to operate, with a user-friendly interface and clear indicators for power and wavelength selection.
Cons:1. Limited Fiber Connector Options: The fiber optic light may not support all types of fiber connectors, which may limit its compatibility with certain testing and inspection equipment.
2. No Built-in Power Meter: While the fiber optic light can provide sufficient power for testing and inspection applications, it does not have a built-in power meter, which may require the use of an external power meter for accurate power measurements.
3. Potential Heat Generation: The high power output of the fiber optic light may result in some heat generation, which could potentially affect sensitive fiber optic components or create discomfort during prolonged use.
In conclusion, the Komshine KPM-25V KLS-25-S Fiber Optic Light offers several advantages for fiber optic testing and inspection applications, including wide wavelength support, high power output, compact design, durability, and ease of use. However, it may have some limitations, such as limited fiber connector options, the need for an external power meter, and potential heat generation.
Based on the above analysis, if you require a versatile, high-power, and compact fiber optic light source for various testing and inspection applications, the Komshine KPM-25V KLS-25-S Fiber Optic Light could be a suitable option. However, it's essential to consider the specific requirements of your application, such as fiber connector compatibility and the need for an integrated power meter, before making a final decision.
Details:
It works with optical power meter, used to measure and end-to-end loss. 1310nm and 1550nm wave lengths output, mainly used for FTC network fiber testing. Product characteristics, 2.5mm universal SC adapter, output power -5db, wave length : 1310/1550nm, drop protection: 2m, low function display, water-resistant keys, pocket size design, led lighting, KLS-25M: mini case protection design,compact generous: wave length : sm 1310/1550nm; typical output power: -5dbm, led lights,suitable for dark environment: 2.5mm interface: KLS-25M: low battery reminder function; water-resistant keys; drop 2m.
specifications testmultimeters:
- brand: Komshine
- mpn: Kpm-25v
- part type: Light Interface
- included components: Light Source
- style: Kls-25m Sm Light Source
- color: Orange
- measurement accuracy: 0.2db
- model number: Kls-25m-s
- batteries required: Yes
- power source type: Battery Powered
- upc: 755871749854
- package dimensions lxwxh: 7.8x4.5x1.8 Inches
- weight: 0.55 Pounds
general testmultimeters:
- category: Business & Industrial > Test, Measurement Inspection > Detectors > Multimeters
seller testmultimeters:
- # reviews: 108
- city: knoxville, tennessee
- rating: 98.2%
returns testmultimeters:
- paid by: seller
- policy: returns accepted
- method: money back
- time: 30 days
payments testmultimeters:
- credit card: discover
- other
- wallet: paypal
offer testmultimeters:
- in stock #: 3
- options: ship-to-home
- availability: in stock
- sold #: 20
- started: december 8, 2025
- prices: $35.00–$85.50
- item condition: New
shipping testmultimeters:
- type: fixed
- service: usps first class letter
- carrier: usps
- transit: 4-10 days
- class: standard
Related To:
- 601236651167: METER, Komshine
- KPM-35-KLS-35: METER, Komshine
- 767093487889: ELECTRODE, Komshine


