---
product_id: 806928958
title: "Mini OTDR Optic Otdr Optical Reflector Active Fiber Live Tester 1550nm 20dB Optical Reflectometer Touch Screen OPM VFL iOLA"
brand: "chungzhhg"
price: "89033 kr"
currency: ISK
in_stock: true
category: "Chungzhhg"
url: https://www.desertcart.is/products/806928958-mini-otdr-optic-otdr-optical-reflector-active-fiber-live-tester
store_origin: IS
region: Iceland
---

# 80km max test range 3.5-inch HD multi-touch screen Type-C & dust-proof interfaces Mini OTDR Optic Otdr Optical Reflector Active Fiber Live Tester 1550nm 20dB Optical Reflectometer Touch Screen OPM VFL iOLA

**Brand:** chungzhhg
**Price:** 89033 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Test smarter, not harder — the future of fiber optics in your palm!

## Quick Answers

- **What is this?** Mini OTDR Optic Otdr Optical Reflector Active Fiber Live Tester 1550nm 20dB Optical Reflectometer Touch Screen OPM VFL iOLA by chungzhhg
- **How much does it cost?** 89033 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/806928958-mini-otdr-optic-otdr-optical-reflector-active-fiber-live-tester)

## Best For

- chungzhhg enthusiasts

## Why This Product

- Trusted chungzhhg brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended Reach:** Accurate fiber testing up to 80km with 20dB dynamic range
- • **Live Test Ready:** Advanced wavelength isolation for safe, damage-free live fiber testing
- • **Compact Powerhouse:** All-in-one OTDR, VFL, OPM & USB in a sleek handheld design
- • **Seamless Connectivity:** Mainstream Type-C interface compatible with mobile devices, plus dust-proof ports
- • **Sunlight-Readable Display:** High-res 3.5-inch touchscreen optimized for outdoor clarity

## Overview

The Mini OTDR FWT-100 is a compact, multifunctional fiber optic tester featuring a 3.5-inch high-definition touchscreen, advanced live test capabilities with wavelength isolation, and an 80km test range with 20dB dynamic range. Designed for one-handed operation, it includes dust-proof OTDR, VFL, OPM, and USB interfaces with mainstream Type-C compatibility, ensuring precise, damage-free fiber diagnostics even under strong sunlight.

## Description

Model: FWT-100 with iOLA Dynamic Range: 20dB Test Range:100m~80km Wavelength: 1550(±20nm) OTDR/OLS Connector: SC UPC/APC Pulse Width: 5ns~20μs Measurement Time: 5s~180s Measurement Mode: Real time, average, automatic Attenuation Dead Zone: 12m Event Dead Zone: ＜3m Sampling Point: 8000 Input Light Detection: Support Maximum allowable power for light test: 1270nm<10dBm 1310nm<10dBm 1490nm<10dBm  1577nm<10dBm  OPM: +26~-50dBm, 850/1300/1310/1490/1550/1625nm, 2.5mm universal connector

## Features

- Mini is compact and has comprehensive functions Small and compact in size, with all the necessary functions for one handed operation, meeting the needs of work
- Support live test Advanced wavelength isolationtechnology support live test Even with live test, it will not causedamage to the optical components,and strictly protect its own precision part
- Hidden interface,meticulousprotection OTDR、VFL、OPM、USB、all interfaces are dust-proofMainstream Type-C interface iscompatible with mobile phones
- 3.5-inch high-definition touch screen.mobile phone operation design,support multi-touchSupport horizontal display,view OTDRcurve more clearly·High-resolution LCD, even in strongsunlight, user can use the deviceeasily and clearly
- Max.80km range Accurate measurement, powerfuperformance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GM47CHZT |
| Date First Available | 7 Feb. 2026 |
| Included components | MINI OTDR |
| Manufacturer | chungzhhg |
| Manufacturer reference | MINI OTDR |
| Measurement Accuracy | NO |
| Part number | MINI OTDR |

## Images

![Mini OTDR Optic Otdr Optical Reflector Active Fiber Live Tester 1550nm 20dB Optical Reflectometer Touch Screen OPM VFL iOLA - Image 1](https://m.media-amazon.com/images/I/51u2y5yMNRL.jpg)

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-04-26*