Allosun EM2421 Network Cable Tester RJ45 Diagnose Tool UTP and STP Lan Cable Tester Mini Size Portable

  • 5-19 Pieces
  • 20-99 Pieces
  • >=100 Pieces
- + Pieces available
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Customized logo (Min. Order: 500 Pieces)
Customized packaging (Min. Order: 500 Pieces)


Graphic customization (Min. Order: 500 Pieces) Less
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Samples - $10.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
Place of Origin:
Fujian, China
Brand Name:
Model Number:
Product name:
Network Cable Tester
Checking ADSL Cable
Power Supply:
4 pcs LR44
Network Cable Testing
Blister Card
1 Set
53g approximate

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15.5X6.8X3 cm
Single gross weight:
0.15 kg
Package Type:
Blister Card or paper box
Picture Example:
Lead Time :
Quantity(Piece) 1 - 5 6 - 20 21 - 100 >100
Est. Time(days) 5 8 45 To be negotiated
Product Description

 The Tester is a small hand-held cable tester, which enables network professionals to quickly and easily verify the integrity of Ethernet twited pair cables.



1.Tests UTP (Unshielded Twisted Pair) and STP (Shielded Twisted Pair) cable.

2.Checks continuity and configuration of wiring with RJ45 plugs.

3.Tests for open circuits, shorts, miswires, reversals, and split pairs.

4.SHIELD detection tests a cable's shield intergrity.

5.Debug mode quickly identifies which cable pairs have a specific wiring fault.

6.Main unit and remote unit allow one person to test T568A,T568B, 10Base-T, and Token Ring.

7.Powered by 4 LR44 button cells.



Packaging & Shipping





Sea Port: Xiamen Port

Air Shipping: DHL, Fedex, UPS, China post, EMS 


We can ship out the order in 1 working day after the parment clear for items we have in stock. 



Company Information

EASTERN technology group was set up in 1993. In its development of 21 years, the business keeps going up rapidly. With the combined efforts of Eastern team, the company has become one of the leading manufacturers of instruments and meters recently. Concentrating preponderant resources and competitive advantage, EASTERN technology group bring in advanced technology and operation theory by setting up Research Center in Taiwan and cooperating with many overseas companies. 



Q: Are you factory manufacturer or trading company?

A: We are manufacturer, our factory--Eastern Intelligent Meter established on 1993, focus on test and inspection instrument. We have a better price than trading company. 


Q:What is your MOQ?

A:The MOQ is 1 for products which we have in stock. If you need make customize, print your logo, please contact us for MOQ, because different product have different MOQ.


Q: How can I get your price for bulk order? 
A:Please feel free to contact us on trademanager online or send us an inquiry, then we can discuss the detail.


Q: Can I print my logo on product and packing?
A: Yes,we have the neutral and our brand product in stock,if you need make customize,please contact us for the detail.


Q:What are the terms of payments you offer?

A:For small orders, we prefer pay by credit card and make deal by Trade Assurance. VISA and Mastercard are all OK.For bulk order,TT is a good choice.


Q:What is your lead time?

A:For product which we have in stock, we can send out in 1 working day. But it take time from our factory to shipping agent, the tracking number may update 3-5 days after we send out.