Melchioni HL-203 Network Cable Tester RJ11 RJ45 BNC 9V connectors 489905002
Melchioni HL-203 Universal Tester for quick and accurate testing of UTP/STP, coaxial and modular network cables. Compatible with RJ11, RJ45, and BNC connectors, it allows a complete check on continuity, short circuits, and pin mapping, with the following features:
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Compatibility: UTP, STP, coaxial, modular cables
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Supported connectors: RJ11, RJ45, BNC
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Checks that can be performed: Signal continuity, Wiring errors, Short circuits, Open circuits, Correctness of connection pins
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Power supply: 9V DC battery (not included)
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Usage: Simple, quick and intuitive
Professional Melchioni tester for network and telephone wiring
The HL-203 Melchioni tester is an indispensable tool for installers, technicians and hobbyists. It allows immediate detection of problems on Ethernet, telephone and coaxial cables with:
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Verifying continuity and correct connections
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Detection of short circuits or interruptions
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Detailed testing on pin layout
With RJ11, RJ45 and BNC compatibility, it is ideal for checks on data, telephone and CCTV installations.
Easy to use in any context
The HL-203 tester is equipped with LED indications that clearly indicate cable status, making each verification easy even for inexperienced users. The compact design makes it convenient to carry, perfect for field or laboratory testing.
Benefits of the HL-203 Melchioni Tester
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Compatible with all common wiring types
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Clear and immediate LED indication
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Easy to use, even in the field
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Ideal for testing LANs, telephone and coaxial systems
Data sheet
- Type: Tester LAN network
: 24

