--- product_id: 56376643 title: "OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST" brand: "gain express" price: "SAR 186" currency: SAR in_stock: true category: "Gain Express" url: https://www.desertcart.com.sa/products/56376643-opm-optical-power-meter-digital-tester-70-6dbm-with-6 store_origin: SA region: Saudi Arabia --- # 6 precise wavelengths Wide -70~6 dBm range Universal FC/SC/ST interface OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST **Brand:** gain express **Price:** SAR 186 **Availability:** ✅ In Stock ## Summary > 🔬 Elevate your fiber optic game with precision and portability! ## Quick Answers - **What is this?** OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST by gain express - **How much does it cost?** SAR 186 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/56376643-opm-optical-power-meter-digital-tester-70-6dbm-with-6) ## Best For - gain express enthusiasts ## Why This Product - Trusted gain express brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Lightweight 59g design with a large, crystal-clear LCD display keeps your workflow smooth and mobile. - • **Smart Energy Saver:** Auto power-off after 10 minutes idle means longer battery life and less downtime in the field. - • **Broad Dynamic Range:** Measure optical power from ultra-weak -70dBm signals up to 6dBm with razor-sharp resolution of 0.05dBm. - • **Universal Compatibility:** Built-in FC converter ensures flawless connection with FC, SC, and ST fiber interfaces—no adapters needed. - • **Multi-Wavelength Mastery:** Switch seamlessly among 850nm to 1625nm for pinpoint accuracy across all fiber types. ## Overview The OPM Optical Power Meter Digital Tester is a professional-grade, portable fiber optic tester featuring 6 selectable wavelengths (850nm to 1625nm), a wide measurement range from -70 to 6 dBm, and universal FC/SC/ST interface compatibility via an FC converter. Its compact design, high resolution, and smart auto power-off function make it an essential tool for fiber optic network maintenance and testing. ## Description OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST: desertcart.com: Industrial & Scientific ## Features - ✅Offers 6 wavelength selections (850nm, 1300nm, 1310nm, 1490nm, 1550nm, and 1625nm) for accurate measurements. Wide range of applications in optic fiber engineering, sensor research, optic elements production, and more. - ✅Universal optic interface design with FC converter for compatibility with FC/SC/ST interfaces. Measuring range: -70 ~ 6dBm; Resolution: 0.05; Accuracy: ≥-48dBm, ±2dBm; ≤-48dBm, ±3.5dBm. - ✅Compact and lightweight design with a large LCD display for easy reading of testing results. - ✅Auto power off after 10 minutes of idle time; Power: 2 x 1.5V AAA Battery. Portable and user-friendly optical power meter designed for professionals in fiber optic network maintenance. - ✅Operating temperature range: ≥-48dBm: 040°C (32104°F), 595% humidity; ≤-48dBm: 032°C (3289.6°F), 580% humidity. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B079FQZTRR | | Best Sellers Rank | #286,722 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #593 in Network & Cable Testers | | Brand Name | Gain Express | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (147) | | Included Components | 1 x Optical Power Meter, 2 x 1.5V AAA battery, 1 x English User Manual | | Item Weight | 59.22 g | | Lower Temperature Rating | 32 °C | | Manufacturer | Gain Express Holdings Ltd | | Measurement Type | dBm | | Model | CAB-38 | | Number of Items | 1 | | Part Number | CAB-38 | | Power Source | Battery Powered | | Style Name | Modern | | UPC | 600316547925 | | Unit Count | 1 Count | | Upper Temperature Rating | 40 °C | ## Product Details - **Brand:** Gain Express - **Color:** Blue - **Item Weight:** 59.22 g - **Power Source:** Battery Powered - **Style:** Modern ## Images ![OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Image 1](https://m.media-amazon.com/images/I/41H5sgspfmL.jpg) ![OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Image 2](https://m.media-amazon.com/images/I/51Z0mX9XFfL.jpg) ![OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Image 3](https://m.media-amazon.com/images/I/61WNTDyMtAL.jpg) ![OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Image 4](https://m.media-amazon.com/images/I/51RfHQ7bBzL.jpg) ![OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Image 5](https://m.media-amazon.com/images/I/41Bcs2Eej2L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - OPM Optical Power Meter Digital Tester -70~6dBm with 6 Optic Wave Length, Portable Fiber Optic Cable Tester with FC Converter for FC/SC/ST - Visual Fault Locator 30KM, VFL Fiber Optic Tester Kit - Include Single Mode 9/125um FC Male to LC Female Adapter, Light Pen for Fiber Network Cable Test - Jonard Tools M-216C/EX, Impact Resistant Hex Can Wrench with 7/16" and 3/8" Hex Sockets and Ergonomic Handle, 1" Diameter , 7" Length, Outer --- ## 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.com.sa/products/56376643-opm-optical-power-meter-digital-tester-70-6dbm-with-6](https://www.desertcart.com.sa/products/56376643-opm-optical-power-meter-digital-tester-70-6dbm-with-6) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-09-20*