# Fiber Optic Laser Tester TriBrer BML-209-20 650 nm 20 mW for up to 10 km

**URL:** https://aio.lv/en/product--tribrer-bml-209-20--11744156
**Data updated:** 2026-03-08 13:44 (EET)
**Category:** Network Tools
**Manufacturer:** TriBrer
**Manufacturer code:** BML-209-20
**EAN:** 4030800410910
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tribrer-bml-209-20--11744156

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

TriBrer BML-209-20 is a fiber optic laser tester emitting 650 nm visible light with an output power of 20 mW, suitable for continuity checks and tracing on single-mode and multimode links up to 10 km. The handheld tester provides a stable visible laser source for locating breaks, identifying fibers and verifying end-to-end connections during installation and maintenance.

## Long description

TriBrer BML-209-20 is a handheld fiber optic laser tester that emits visible red light at 650 nm with an output power of 20 mW. Designed for installers and maintenance technicians, this compact tester provides a stable, focused beam suitable for continuity checks, tracer tasks and locating faults on both single-mode and multimode fiber links with reach up to 10 km. The device assists in identifying individual fibers in bundles, verifying end-to-end connections and detecting breaks or high-loss points during installation and service operations.
Advantages
The TriBrer BML-209-20 delivers a consistent 20 mW visible laser output at 650 nm, offering clear visual feedback for fiber continuity and tracing without relying on complex setups. Its handheld form factor and rugged construction make it convenient for field use and site visits. The visible wavelength simplifies fiber identification in patch panels and fiber trays, while the power level supports testing over extended distances up to 10 km under appropriate conditions.
Suitable for
Continuity checks on single-mode and multimode fiber runs
Tracing and identifying fibers in bundles, patch panels and splice trays
Locating breaks, bends or high-loss points during installation and maintenance
Quick verification of end-to-end connections during commissioning
Key specifications
Wavelength: 650 nm (visible red)
Output power: 20 mW
Effective testing range: up to 10 km (dependent on fiber type and link loss)
Operation: handheld, single-beam laser source
Compatibility: suitable for single-mode and multimode fibers for visual tracing
How to use
Connect the TriBrer BML-209-20 to the fiber under test using the appropriate adapter or by directly coupling into the fiber endface. Power the unit on and align the beam with the fiber path; observe the visible red light at the far end or along the cable route to confirm continuity or locate faults. For bundle tracing, sequentially test individual fibers to identify the illuminated strand. Turn the device off after testing and store it in a protective case to prevent damage to the laser aperture.
Usage recommendations
When using the laser tester, avoid direct eye exposure to the beam and follow local laser safety guidelines. Use proper fiber endface cleaning and appropriate adapters to ensure reliable coupling. For long links near the stated maximum range, consider link loss and connector/splice attenuation to interpret visible light intensity correctly.

## FAQ

### How much does the TriBrer BML-209-20 fiber optic laser tester cost, and is it available for purchase?

The price is 26.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 06.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All TriBrer products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized TriBrer service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11744156/67123270_large.webp