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Schwaiger NWM1 531 RJ45/RJ11 Network and ISDN Cable Tester, Master and Remote, LED Wire/Shield Check, 9 V Battery Powered, Black/White

Brand:
Schwaiger
Schwaiger NWM1 531 RJ45 and RJ11 Cable Tester with Master and Remote Units, Black and White
Schwaiger NWM1 531 RJ45/RJ11 Network and ISDN Cable Tester, Master and Remote, LED Wire/Shield Check, 9 V Battery Powered, Black/White
€22.9 inc. VAT
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NWM1 531
€19.24
€22.90 inc. VAT
Ships from EU stock: 43 item(s)
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Product Code
04:526726
EAN Code
4004005021592
Manufacturer
Schwaiger

Quick Specs

Sockets
RJ45 + RJ11 on master and remote
Indication
LED for 8 wires + shielding
Test sequence
Automatic / fast and slow
Power
9 V block battery required
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Check pin wiring and continuity at both cable ends

RJ45 / RJ11Master + remoteAutomatic LEDs

Schwaiger NWM1 531 uses a master and a remote unit to check the pin assignment and continuity of network or ISDN cables. Each unit has RJ45 and RJ11 sockets. The automatic sequence indicates individual wires and shielding through LEDs, with fast and slow test modes for reading the result.

Compatibility — check before buying:
Use only on disconnected, non-live cables as the manufacturer instructs. This is a continuity/wire-map tester, not a verified bandwidth-certification, live PoE measurement or distance-to-fault instrument. The manual’s approximately 300 m reference is not an Ethernet link-distance guarantee. A 9 V battery is required and is not listed in the confirmed supplied contents.

Key Features

 
Master and remote
Place the units at the two cable ends to inspect installed cable runs as well as loose leads.
 
Wire and shield indication
LEDs show the sequential connections for eight conductors and the shield indication. Identify continuity, opens, shorts and miswires.
 
Readable test modes
Use the ON fast sequence or S slow sequence to inspect the status LEDs on both units.

Technical Specifications

IDENTIFICATION
Brand Schwaiger
SKU NWM1 531
EAN 4004005021592
TESTING / CONNECTORS
Product type Network / ISDN cable wire-map and continuity tester
Units 1 master + 1 remote
Total RJ45 sockets 2 x RJ45 (8P8C), 1 on each unit
Total RJ11 sockets 2 x RJ11, 1 on each unit
LED indication 8 individual wires and shielding / G indicator
Detection Continuity, interruptions, short circuits, miswires
Test process Automatic sequential test
Controls ON fast test / S slow test / OFF
RJ45 cable types (manual) CAT5, CAT6, CAT7; UTP unshielded, STP/FTP shielded
RJ11/RJ12 contact formats 6P6C, 6P4C, 6P2C
Manufacturer maximum cable-length reference Approx. 300 m
POWER / ENVIRONMENT
Power supply 9 V block battery in master unit
Input current Approx. 12 mA
Cable safety condition Do not use on live / in-service cables
Operating temperature 0 to +50 °C
Storage temperature -10 to +60 °C
Operating / storage humidity 10% to 90% RH, non-condensing
Environment Dry, closed environments; protect from moisture
PHYSICAL / PACKAGE
Material Plastic
Colour Black / white
Dimensions (W x H x D) 105 x 100 x 29 mm
Confirmed contents 1 master unit, 1 remote unit, operating instructions
Battery inclusion 9 V battery is not listed in confirmed supplied contents

What's in the Box

1 x master unit
1 x remote unit
Operating and safety instructions

Frequently Asked Questions

Can I test a powered PoE cable?
No. The manufacturer instructs against using the tester on live cables. Disconnect the cable from operating equipment before testing.
Does a passing sequence certify Ethernet speed?
No. The confirmed functions inspect wire assignment and continuity. A passing LED sequence does not certify category bandwidth or data throughput.
Can I test an already installed run?
Yes, with accessible cable ends connected to the master and remote and the run disconnected from live equipment.
Singular Expert Insight
Record the LED sequence at both ends and compare it with the intended wiring before re-terminating a connector. Use a suitable certification instrument when the job requires measured network performance. Explore cable installation accessories

Buyer’s Guide

Buy it if

You need basic RJ45/RJ11 continuity and wire-map checks with an included remote unit.

Skip it if

You need live PoE measurements, certified category bandwidth or measured fault distance.

Also consider

Appropriate termination tools and a verified certification tester for performance testing.

Features - Schwaiger - NWM1 531

Colour
white
More Details
Product Code
04:526726
EAN Code
4004005021592
Manufacturer
Schwaiger
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