Optical Test Instruments

Measures analog and digital signals with 47-870MHz range, QAM analysis (MER, BER, average power), and spectrum sweep. Features 6+ hour battery, quick charge, and built-in speaker. Ideal for trunk line and field maintenance.

Accurately measure analog and digital TV signals from 47 to 870 MHz. Supports 16/256QAM, MER, BER, and spectrum sweep. Built-in rechargeable battery for over 6 hours of operation. Ideal for trunk line and network maintenance.

Accurately measure analog and digital TV signals with QAM analysis, MER/BER testing, and 47-870MHz frequency range. Features quick charging, 6+ hour battery, and built-in Chinese TV list for efficient trunk line and network maintenance.

The TWH-6118 PON OTDR enables live network testing at 1625nm without interrupting signal transmission. It penetrates up to 64 splitters, features a 1m distance resolution, and includes VFL, OPM, and USB power. Lightweight 450g design with durable rubber jacket for field use.

High precision fusion splicer with 4 motors and 4.3 inch touch screen. Splices in 9s, heats in 30s. Suitable for FTTH, single and multimode fibers. Features core/cladding alignment, 2500 splice battery life, and multi-language interface.

High-speed fusion splicer with 9s splice time and 30s heating. Supports SM/MM fibers, core or cladding alignment, 2500 electrode lifetime, and 250 splices per charge. Ideal for telecom, broadcast, and utility field maintenance.

Combines a high accuracy optical power meter and 10mW visual fault locator. Features self-calibration, auto-off, and durable rubber housing. Ideal for field work with 140h battery life.

Multi-function OPM VFL OLS 3-in-1 tester for PON network installation and maintenance. Features auto pass/assessment, manual calibration, and 36-hour battery life. Rugged, durable, and supports 1310/1490/1550nm wavelengths. Ideal for fiber optic continuity verification and transmission quality assessment.

Multi-function OTDR with 5.6" touch screen, 1310/1550nm dual wavelength, and

High-performance PON OTDR with 37/36/37dB dynamic range, 5.6-inch touch screen, and dual key operation. Features

High-performance FTTH PON OTDR with 40dB dynamic range, supporting up to 1:64 splitters. Enables online testing, fault location, and accurate measurement. Optional VFL and OPM functions for versatile, one-key operation. Durable, portable design ideal for field use.

Multi-wavelength optical power meter with 1mW VFL, covering 850-1625nm. Features -70~+10dBm range, InGaAs probe, color LCD, and shockproof rubber shell. Ideal for fiber testing with customizable wavelengths and reference value setting.

Compact PON power meter tests 6 wavelengths (850-1625nm) with -70 to +26dBm range. Features color LCD, universal connector, anti-shock jacket, and 25h battery life. Ideal for network installation and maintenance.

Handheld PON power meter testing six wavelengths from 850 to 1625nm. Features -70 to +6dBm range, universal FC/SC/ST connector, color LCD, anti-shock jacket, and long 25h battery life. Ideal for optical network inspection and maintenance.

This FTTH OTDR integrates red light source and optical power meter for troubleshooting and locating faults in FTTX networks. Features 6.5km max test distance, 3m dead zone, 1000-group data storage, and dust-proof, shake-proof design. Ideal for field operation and maintenance.

This handheld OTDR integrates OTDR, red light source, and optical power meter for FTTH/FTTX troubleshooting. Features quick break point positioning up to 50km, automatic pulse width, and 1000-group data storage. Dust-proof, shake-proof, and battery-powered for field use.

Compact palm-type OTDR tester for FTTH PON networks. Features online test at 1625nm, penetrates up to 64 splitters, and includes OPM+VFL. Lightweight 450g with multi-power supply, durable rubber jacket, and one-key operation for fast fault diagnosis.

Economical handheld FTTH tester combines OTDR, OPM, and VFL for troubleshooting and analysis. Features online test, test through 64 splitters, ≤3m dead zone, and 10mw VFL. Durable with 2.4" TFT display, USB connectivity, and 8+ hours working time. Ideal for engineer field use.

Compact PON OTDR for FTTH network troubleshooting. Features online test at 1625nm, penetrates up to 64 splitters, ≤3m dead zone. One-key operation, VFL & OPM integrated, lightweight 450g with durable rubber jacket. Ideal for installation and maintenance.

This FTTH PON OTDR offers quick accurate troubleshooting for optical networks up to 50km. Features 1625nm wavelength, built-in VFL, and automatic pulse width. Dust-proof and shake-proof for field use. Ideal for FTTX installation and maintenance.