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Network & Cable Testers
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  5. Docooler 4-in-1 Network…
Docooler

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹4,510₹6,710

You save ₹2,200 (33%)

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Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device — grey
grey
₹4,510
₹6,710
In Stock

Estimated doorstep delivery by 21 Nov - 23 Nov from USA

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Reliable Network Testing at a Competitive Price

About this item

Docooler 4-in-1 network cable tester is a compact, ergonomic device designed for testing LAN, USB, and phone cables in India. It supports RJ-45, RJ-11, USB, and BNC cables, making it versatile for network setups. The tester features LED indicators for no connection, shorts, opens, and crossover faults, ensuring quick diagnostics. Its portable handheld design allows technicians to carry it easily on-site. Powered by a 9V alkaline battery (not included), it offers reliable performance with low battery indicator lights. The device supports testing installed wiring and shielded (STP) or unshielded (UTP) LAN cables, with a test distance of up to 300 feet. Suitable for professional and DIY use, it helps identify wiring faults efficiently, saving time and effort in network troubleshooting.

Built for durability and ease of use, the tester includes remote jacks for quick testing from remote points, with audible beeps for test results. Its lightweight design (164g) and compact size (162 x 85 x 25mm) make it ideal for field technicians in India. The device is shipped with a carrying bag, instruction manual, and remote jacks, ensuring comprehensive testing capabilities. Compatible with computers, routers, modems, and networking equipment, it is an essential tool for network installation, maintenance, and troubleshooting in India. Delivered via ExpressBox, duties are included, with an estimated arrival in 11-13 days.

Key Features

  • One Button Test&Fast Speed、High-Quality — Simple one button test and fast speed testing. With a soft leather bag for carrying. High quality warranted.
  • 2 Remote Points Test — It can test from 2 remote points. Beeper provides audible annunciation of test results. Remote unit stores in main unit.
  • 3 Indications&Support Within 300 Feet Test Distance — BNC terminator 25/50 Ohm indications.Straight or crossover indications. LEDs indicate connections and faults of wire and pins. RJ-11/RJ-45 are equipped with 50u gold plating. 300 feet test distance (RJ-45/RJ-11/BNC).
  • 4 Tests of Type — Tests 4 types of cables: RJ-45, RJ-11, USB and BNC.Tests installed wiring or patch cables.Tests shielded (STP) or unshielded (UTP) LAN cables.Tests shields in USB cables.
  • Ergonomic Portable Handheld Design — Ergonomic portable handheld design can easy to carry anywhere. Powered by a 9V Alkaline battery. (Not included), Convenient battery access.Have low battery indicator. Also, Welcome to consult us about related services and pick it.

Why choose this product

Versatile Testing for LAN, USB, and Phone Cables

Docooler 4-in-1 network cable tester supports testing RJ-45, RJ-11, USB, and BNC cables, including installed wiring and shielded LAN cables. Its ergonomic handheld design and remote testing points make troubleshooting quick and efficient for Indian network technicians, saving time and effort.

Ideal for Field Use & Professional Diagnostics

Compact and lightweight, the device is perfect for on-site testing in India. It supports up to 300 feet testing distance, with audible alerts and LED fault indicators, ensuring reliable diagnostics in diverse environments.

How to use

  • Connect Remote Jacks — Attach the remote jacks to the cable ends, ensuring proper connection for RJ-45, RJ-11, USB, or BNC cables before testing.
  • Press Test Button — Power on the device, press the single button to start testing, and observe LED indicators for connection status and faults.
  • Interpret Results — Check LED signals: green for good connection, red for faults. Use audible beeps for quick fault identification, then disconnect and review results.
  • Replace Battery When Needed — Monitor low battery indicator LED; replace 9V battery (not included) for continued accurate testing.

Example scenarios

Typical situations where Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

A network technician in Mumbai needs to test installed LAN cables in a server room quickly.

How this product helps

Uses the portable Docooler tester to identify faults within 5 minutes, saving time and avoiding costly rework, with reliable remote testing up to 300 ft.

2
Scenario 2
Illustrative example
Where it helps

An IT professional in Delhi needs to verify USB and BNC cables during setup.

How this product helps

Employs the ergonomic device to test shielded and unshielded cables on-site, ensuring proper wiring and fault detection, arriving in 11-13 days.

Technical specifications

Setup & usage

Testing DistanceSupports up to 300 feet
Battery LifeDepends on usage; replace battery as indicated by LED
Shelf Life on ArrivalFactory-sealed, check manufacturer's date
Reapplication MathN/A
ContraindicationsDo not test live circuits exceeding rated voltage
Allergens / Common IrritantsN/A

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by Docoolerunder its own policy.

Read more

How we compare

FeatureDocooler 4-in-1 NetworkOthers
Cable CompatibilityTests RJ-45, RJ-11, USB, BNC cables, installed wiring, shielded or unshielded LAN cables, up to 300 ftSupports basic LAN cables, limited to RJ-45, with shorter testing distances, often unshielded only
Design & PortabilityErgonomic handheld design, lightweight (164g), portable with remote jacks, powered by 9V batteryBulkier, less ergonomic models, often with fixed cables, requiring external power adapters
Test Distance & Fault IndicatorsSupports up to 300 ft, LED fault indicators, audible beeps, remote testing pointsLimited to shorter distances, basic LED indicators, no remote testing features
Testing Types & FaultsTests for no connection, shorts, opens, crossover faults across 4 cable typesLimited fault detection, fewer cable types supported, manual testing only

Product details

SKUfzm4271
GTIN0614373065926
BrandDocooler
Model NumberKTC1047USFBA
Colorgrey
Item Dimensions4.33 in x 1.57 in x 9.06 in (11.0 cm x 4.0 cm x 23.0 cm)
Item Weight164 g (5.78 oz)

About Docooler

Docooler specializes in electronic testing tools, trusted globally for quality and reliability in network diagnostics equipment.

Compliance & Legal

This is a testing device; no safety or certification claims. Use as directed. Batteries not included.

Customer Reviews

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FAQ, See What Others Asked

Is this network cable tester safe for use in India?
Yes, Docooler 4-in-1 network cable tester is a portable, battery-powered device designed for safe testing of LAN, USB, and phone cables in India. It supports installed wiring and shielded or unshielded cables, with LED fault indicators and remote testing points. Delivered via ExpressBox, duties included, in 11-13 days.
How do I test installed LAN or USB cables with this device?
Connect the remote jacks to the cable ends, press the test button, and observe LED indicators for faults such as no connection, shorts, or opens. The device supports testing up to 300 feet and provides audible alerts for quick diagnostics.
Can I use this tester for shielded (STP) and unshielded (UTP) LAN cables?
Yes, the Docooler tester supports both shielded and unshielded LAN cables terminated in RJ-45 connectors, with LED indicators showing connection status and faults. It is suitable for professional network troubleshooting in India.
What is the warranty or guarantee for this product?
This product is warranted for high quality; it is shipped factory-sealed. For any issues, contact support. Delivered via ExpressBox, duties included, arriving in 11-13 days.
How do I know if the batteries need replacement?
LED low battery indicator lights up when the 9V battery (not included) is low. Replace the battery to ensure accurate testing results. Battery access is convenient for quick replacement.
How can I buy an original Docooler network tester in India?
Order from authorized US retailers and brand partners through crowcrowcrow. The product is factory-sealed, imported per order, with all duties and GST included, arriving in 11-13 days.

Frequently bought together

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device

This item:

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device

₹4,510

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device

This item

Docooler 4-in-1 Network Cable Tester RJ11 RJ45 USB BNC | Portable LAN & Phone Test Device

₹4,510

Total price:

₹29,840

You save ₹12,250 (29%) Extra

3 items selected

3 items

₹29,840

You save ₹12,250 (29%) Extra

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Spec
Price
₹4,510
₹6,710
₹12,070
₹17,020
₹13,260
₹18,360
₹10,310
₹17,490
₹2,420
₹5,970
₹2,520
₹4,080
₹3,640
₹5,150
Brand NameDocoolerKLEIN TOOLSNOYAFANOYAFACruiserJIQIOh! Trendy
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹4,510₹6,710

You Save ₹2,200

Estimated doorstep delivery by 21 Nov - 23 Nov from USA
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Tracked from USA · duties included
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Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

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vs
₹13,530+ (3× the price)
₹4,510 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included