--- product_id: 718609822 title: "Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester" brand: "techtest" price: "€ 71.77" currency: EUR in_stock: true category: "Techtest" url: https://www.desertcart.de/products/718609822-techtest-4-in-1-optical-power-meter-with-laser-light store_origin: DE region: Germany --- # -50 to +26 dBm range 8 wavelengths coverage 2mW laser visual fault locator Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester **Brand:** techtest **Price:** € 71.77 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your fiber testing game with precision and power! ## Quick Answers - **What is this?** Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester by techtest - **How much does it cost?** € 71.77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/718609822-techtest-4-in-1-optical-power-meter-with-laser-light) ## Best For - techtest enthusiasts ## Why This Product - Trusted techtest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Wide Dynamic Range:** Test signals from ultra-weak -50dBm up to strong +26dBm effortlessly. - • **All-in-One Efficiency:** Combines optical power meter, laser light source, and LAN tester in one sleek device. - • **Smart & User-Friendly:** Features wavelength memory, auto power off, backlight options, and user calibration for seamless operation. - • **Multi-Wavelength Mastery:** Measure 8 key wavelengths from 850nm to 1650nm for ultimate fiber testing precision. - • **Powerful Visual Fault Locator:** 2mW red laser light source pinpoints fiber faults with unmatched clarity. ## Overview The Techtest 4-in-1 Optical Power Meter is a professional-grade fiber optic tool that measures 8 standard wavelengths with a broad -50 to +26 dBm range. It integrates a 2mW laser visual fault locator and LAN tester, supporting FC/SC/universal interfaces and RJ45 testing. Designed for accuracy, portability, and ease of use, it features wavelength memory, auto power off, backlight control, and user calibration, making it an indispensable device for modern fiber optic professionals. ## Description The Mini Optical Power Meter with VFL with Threader Series Cable is compact and an easy-to-use test instrument for fiber optic networks, which can be used for absolute optical power measurements as well as for relative loss measurements. Features ingenious appearance, wide range of power measurement, high accuracy. Features 1. Power meter and VFL integrated into one unit, this tester enables optical power/loss measurements and fiber fault tracking visually 2. This tester is an ideal tester used in fast mechanical splicing and FTTx networks 3. Optical port: FC, SC, ST interchangeable supports various optical connectors. Specifications: Calibration Wavelength: 800~1700nm Optical connector: SC universal interface Detector Type: InGaAs Measuring range: -50~26dBm Uncertainty: ± 5% Calibration wave: 850, 980, 1300, 1310, 1490, 1550, 1625,1650nm Display resolution: Liner display: 0.1%, Logarithmic display: 0.01dBm Operating Temperature: -10~+50℃ Storage Temperature: -40~+70℃ Auto shut-off time: 10 minutes Continuous battery operating time: ≥72h (OPM function) Dimensions (mm): 112mmX66mmX30mm Weight: 140g ## Features - Optical power meter function: can measure 8 standard wavelengths 850/980/1300/1310/1490/1550/1625/1650nm, test range: -50dBm ~+26dBm, 2Mw red light source. - Power Meter Lighting Stand, Support Auto Power Off, Backlight Selection Support, Support wavelenghth memory function, Support user calibration. - Optical power meter Support FC/SC/universal 2.5mm interface, RJ45 test support, support simultaneous display of linear mW and non-linear index dBm. - lan rThe light power meter and VFL, test the accuracy, fine workmanship, easy to carry, completely replace the red optical power meter and rj45 tester 3 products. Comes with English manual - Optical power meter with laser light. 1) Wavelength memory function. 2) Auto power off 3) RJ45 sequence ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CQTHJS1G | | ASIN | B0CQTHJS1G | | Brand | TECHTEST | | Customer Reviews | 4.4 4.4 out of 5 stars (10) | | Customer reviews | 4.4 4.4 out of 5 stars (10) | | Date First Available | 8 April 2025 | | Item model number | OPTICAL POWER METER 3 IN 1 OPM - 221201 | | Manufacturer | Chinese | | Product Dimensions | 11.2 x 6 x 3 cm; 350 g | | Product Name | Optical Power Meter | | Units | 1.00 Count | ## Images ![Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester - Image 1](https://m.media-amazon.com/images/I/71p84gyy59L.jpg) ![Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester - Image 2](https://m.media-amazon.com/images/I/61gFEtB1ExL.jpg) ![Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester - Image 3](https://m.media-amazon.com/images/I/61ZPALSO7XL.jpg) ![Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester - Image 4](https://m.media-amazon.com/images/I/61zn0jldM+L.jpg) ![Techtest - 4 in 1 Optical Power Meter with Laser Light, Fiber Optic Power Meter Visual Fault Locator 2mw Vfl Light Source Fc/sc Range -50~+26dbm Lan Tester - Image 5](https://m.media-amazon.com/images/I/71DB87nLwML.jpg) ## Frequently Bought Together - Techtest 4 in 1 Optical Power Meter with Laser Light Optical Fiber Power Meter Visual Fault Locater 2mw Vfl Light Source Fc/sc Scope -50~+26dbm Lan Tester - Techtest 30mW Visual Fault Locator | Optic Fiber Red Light Source Telecom Tester FTTH For Telecommunications --- ## 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.de/products/718609822-techtest-4-in-1-optical-power-meter-with-laser-light](https://www.desertcart.de/products/718609822-techtest-4-in-1-optical-power-meter-with-laser-light) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-05-20*