Skip to main content

4XEM Professional RJ-45 RJ-11 Network Tester

Part #: 1-2218688

4XEM Professional RJ-45 RJ-11 Network Tester

Part #: 1-2218688 MFG Part #: 4XRJ45TESTERPRO UPC #: 841567003437
$69.99 $47.25
Save $22.74
OUT OF STOCK

0 Available

(as of Mar 30, 2026 2:07 AM) Refresh Inventory
FREE SHIPPING ON ORDERS OVER $100

Free shipping on most items when you spend $100

AUTHORIZED DEALER
AUTHORIZED DEALER
AUTHORIZED DEALER

AUTHORIZED DEALER

Protect your investment ()

About the 4XEM Professional RJ-45 RJ-11 Network Tester

Introducing the 4XEM Professional RJ-45 RJ-11 Network Tester - your trusted companion for network diagnostics and cable testing.

Designed with versatility in mind, the main unit features RJ-45 Female and BNC Female connectors, while the remote unit boasts an RJ-45 Female connector. This network tester is compatible with a wide range of cable types, including UTP/STP LAN cables terminated with Male RJ-45 connectors, telephone cables terminated with Male RJ-11/12/22 connectors, and coaxial cables terminated with Male BNC connectors.

The 4XEM Network Tester offers an array of essential functions and tests, including Wiremap for Pins 1-8 and Shield, Straight, Short, Crossover, No Connection, BNC testing, and No-Contact Voltage (NCV) detection. With a maximum test distance of 984.25 feet (300 meters), you can troubleshoot and verify your network connections with ease.

Powered by a 9V battery and equipped with a user-friendly interface featuring a Test button, Power/Buzzer Switch, and Test Mode Switch, this tester simplifies the testing process. The indicator LEDs provide clear feedback for Power, Wiremap Pins (+ Shield), Test Results, BNC status, and NCV detection.

Please note that the 4XEM Network Tester is not suitable for testing live or powered circuits, as it can damage the unit. Ensure your network is in optimal condition and avoid costly downtime with the 4XEM Professional RJ-45 RJ-11 Network Tester. Trust in its accuracy, reliability, and user-friendly design for all your network testing needs.

NOTE: NOT FOR USE ON LIVE OR POWERED CIRCUITS. MAY DAMAGE UNIT


Benefits:

Reliable Network Assurance: With the 4XEM Professional RJ-45 RJ-11 Network Tester, you can ensure the reliability of your network connections, reducing downtime and enhancing productivity.

Versatile Compatibility: This tester supports a wide range of cable types, making it suitable for various network environments and saving you the hassle of multiple testing tools.

Efficient Troubleshooting: Quickly identify network issues with tests for Wiremap, Straight, Short, Crossover, and more, streamlining troubleshooting processes and minimizing network disruptions.

Enhanced Safety: The No-Contact Voltage (NCV) detection feature keeps you safe by identifying potentially hazardous live circuits, protecting both you and your equipment.

Long-Range Testing: With a maximum test distance of 984.25 feet (300 meters), you can diagnose network problems even in larger spaces, ensuring comprehensive coverage.

User-Friendly Operation: The simple interface, clear indicator LEDs, and included accessories make testing and diagnostics straightforward, even for non-technical users.

More from the Manufacturer

Introducing the 4XEM Professional RJ-45 RJ-11 Network Tester - your trusted companion for network diagnostics and cable testing.

Designed with versatility in mind, the main unit features RJ-45 Female and BNC Female connectors, while the remote unit boasts an RJ-45 Female connector. This network tester is compatible with a wide range of cable types, including UTP/STP LAN cables terminated with Male RJ-45 connectors, telephone cables terminated with Male RJ-11/12/22 connectors, and coaxial cables terminated with Male BNC connectors.

The 4XEM Network Tester offers an array of essential functions and tests, including Wiremap for Pins 1-8 and Shield, Straight, Short, Crossover, No Connection, BNC testing, and No-Contact Voltage (NCV) detection. With a maximum test distance of 984.25 feet (300 meters), you can troubleshoot and verify your network connections with ease.

Powered by a 9V battery and equipped with a user-friendly interface featuring a Test button, Power/Buzzer Switch, and Test Mode Switch, this tester simplifies the testing process. The indicator LEDs provide clear feedback for Power, Wiremap Pins (+ Shield), Test Results, BNC status, and NCV detection.

Please note that the 4XEM Network Tester is not suitable for testing live or powered circuits, as it can damage the unit. Ensure your network is in optimal condition and avoid costly downtime with the 4XEM Professional RJ-45 RJ-11 Network Tester. Trust in its accuracy, reliability, and user-friendly design for all your network testing needs.

NOTE: NOT FOR USE ON LIVE OR POWERED CIRCUITS. MAY DAMAGE UNIT


Benefits:

Reliable Network Assurance: With the 4XEM Professional RJ-45 RJ-11 Network Tester, you can ensure the reliability of your network connections, reducing downtime and enhancing productivity.

Versatile Compatibility: This tester supports a wide range of cable types, making it suitable for various network environments and saving you the hassle of multiple testing tools.

Efficient Troubleshooting: Quickly identify network issues with tests for Wiremap, Straight, Short, Crossover, and more, streamlining troubleshooting processes and minimizing network disruptions.

Enhanced Safety: The No-Contact Voltage (NCV) detection feature keeps you safe by identifying potentially hazardous live circuits, protecting both you and your equipment.

Long-Range Testing: With a maximum test distance of 984.25 feet (300 meters), you can diagnose network problems even in larger spaces, ensuring comprehensive coverage.

User-Friendly Operation: The simple interface, clear indicator LEDs, and included accessories make testing and diagnostics straightforward, even for non-technical users.

More from the Manufacturer

Technical Specifications of the 4XEM Professional RJ-45 RJ-11 Network Tester

General Information


Manufacturer 4XEM Corporation
Manufacturer Part Number 4XRJ45TESTERPRO
Manufacturer Website Address http://www.4xem.com
Brand Name 4XEM
Product Name Professional RJ-45 RJ-11 Network Tester
Packaged Quantity 1
Product Type Network Testing Device

Technical Information


Device Function Cable Fault TestingLAN Cable TestingVoltage MeasurementBNC Cable TestingTelephone Cable TestingAlignment TestCoaxial Cable TestingWiremap
Maximum Length Measurement 984.25 ft

Interfaces/Ports


Network (RJ-45) Yes
Network (RJ-11) Yes

Media & Performance


Media Type Supported CoaxialTwisted Pair

Network & Communication


Ethernet Technology Ethernet

Battery Information


Battery Size Supported 9V
Built-in Battery No
Battery Included Yes

Power Description


Input Voltage 9 V DC

Physical Characteristics


Height 5.5"
Width 2.8"
Depth 1.4"
Weight (Approximate) 4.52 oz

Miscellaneous


Package Contents
  • Professional RJ-45 RJ-11 Network Tester
  • 1 x Remote Unit
  • 1 x BNC/RJ-45 Adaptor
  • 1 x 9V Battery
  • 1 x Travel Pouch
  • 1 x User Manual
Application / Usage IndoorNetwork

Warranty


Limited Warranty 1 Year

Ratings and Reviews

Do you own the 4XEM Professional RJ-45 RJ-11 Network Tester?
Be the first to write a review!
Displaying 1-10 of 70
Page size: