--- product_id: 57353629 title: "Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter" brand: "onetak" price: "฿697" currency: THB in_stock: false reviews_count: 7 url: https://www.desertcart.co.th/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault store_origin: TH region: Thailand --- # Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter **Brand:** onetak **Price:** ฿697 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter by onetak - **How much does it cost?** ฿697 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault) ## Best For - onetak enthusiasts ## Why This Product - Trusted onetak brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Power Measurement Range: +26 to -50dBm Detector type: Filtered InGaAs Uncertainty (dB): +/-5% Calibrated Wavelength(nm): 850, 1300, 1310, 1490, 1550, 1625 Display resolution(dB): 0.01 Optical Connector: FC Adapter Automatic Close-down: 10min Power Supply Alkaline Battery(2AAx1.5V) Operation Temperature: -10 degreeC - +60 degreeC Storage Temperature: -20 degreeC - +70 degreeC Relative Humidity: 0-95% (non-condensing) Dimension(mm): 165*80*35 Weight(g): 280g Calibration by manual, can offer the guide ## Features - Make sure this fits by entering your model number. - Measurement Range dBm: +26 to -50dBm - Calibrated Wavelength(nm): 850, 980, 1300, 1310, 1490, 1550, 1625 - Include 1pc Optical Power Meter - Include 1pc 20mW Visual Fault Locator - Include 1pc FC Male to LC Female adapter ## Images ![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 1](https://m.media-amazon.com/images/I/71ASdsvebNL.jpg) ![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 2](https://m.media-amazon.com/images/I/61HLdyKNX5L.jpg) ![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 3](https://m.media-amazon.com/images/I/61kOfgrlZ3L.jpg) ![Optical Power Meter +26 to -50dBm W/ 20mW Visual Fault Locator Fiber Optic Cable Tester/FC Male-LC Female Adapter - Image 4](https://m.media-amazon.com/images/I/51fheVYWiuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ Very good. I've used many types of expensive Optical power ... *by L***. on Reviewed in the United Kingdom on 15 October 2015* Very good. I've used many types of expensive Optical power meters whilst installing and testing Optical Transport equipment and bought this as I needed a new one for travelling with. Not disappointed. This is very low cost, most small optical power meters cost a lot more and I was a little worried that it would be a bit inaccurate and flimsy. Actually, it is very accurate, tested against a Noyes and EXFO meter and same results. Little FC/LC adaptor works well as I test mostly LC fibres. Great value for the money. Red light (VFL) also works really well but only SC so need an SC/LC fibre and LC coupler to test LC fibres/ports. ### ⭐⭐⭐⭐⭐ Have it a few years works great. *by M***E on Reviewed in the United Kingdom on 31 August 2020* I work in a Data Centre and this meter has saved me a lot of hassle, can test each hop, whether I have tx/rx light and light from optics and what level, I even tested it alongside the much more expensive Fluke for accuracy and it's mighty close. Brilliant. ### ⭐⭐⭐⭐ Good value, worth having in your kit bag *by T***J on Reviewed in the United Kingdom on 1 November 2016* Does what it says on the tin, very accurate and has been worth its weight in gold to solve some more spurious issues I have had in my optical network. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault](https://www.desertcart.co.th/products/57353629-optical-power-meter-26-to-50dbm-w-20mw-visual-fault) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*