Portable Network Tester for Cable Length and QC

The ET638 Portable Network Tester with 7 ID is perfect for managing complex networks. It measures cable length, performs continuity and crimp testing, and quickly identifies multiple lines using the included remote ID tags, making large installations or maintenance fast and accurate.

Key Features

• Measures Ethernet, telephone, and coaxial cables up to 600m

• Detects open/short/crossover faults and performs QC crimp tests

• Supports 7 ID remotes for line identification across multiple cables

• Optical Power Meter with 10 wavelengths for fibre diagnostics

• Red laser traces optical fiber breaks up to 10km

• Noise-free and anti-interference line scanning

• Stores up to 100 cable length records

• Rechargeable lithium batteries for extended, efficient use

Specifications

• Display: 3.2” 240×320 colour screen

• Cable Length: Network 600M / Telephone 400M / Coaxial 400M

• Digital Tracing: Digital and vibration mode

• Cable Mapping: Normal / Open / Short / Cross

• Optical Meter: -70.00~6.00 dBm, ST/SC/FC, 850–1625nm

• VFL: 10mW, 10km, ON/1Hz/2Hz/OFF

• Remote ID: 7 tags

• Power Supply: 1500mAh (host) / 800mAh (receiver) lithium battery

• Size: Host 187×86×34mm / Receiver 197×47×36mm

Package Contents

• 1 × Network Cable Tester (ET638 with 7 ID)

• 1 × Receiver

• 1 × USB Cable

• 1 × RJ45 Cable

• 1 × Crocodile Clip

• 1 × Test Leads

• 1 × User Manual

• 1 × Storage Bag

• 7 × ID Remotes

What Makes This a Smart Buy:
Designed for larger, multi-cable networks, this tester provides accurate cable analysis, identification, and fibre tracing in a portable kit. Its 7 ID tags and advanced features make it an essential tool for professional installers and network managers.