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UNI-T UT681C-CHN Cable Tester

Check a disconnected network cable for wiring faults before spending more time troubleshooting the router.

RECORDED PRICE$13.41
See price history

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Price source & update time

Catalog price · not live. Feed dated Nov 4, 2026. Retrieved Nov 4, 22:10 UTC. Options, US delivery, tax and final price may differ at AliExpress.

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A good fit for

Home-network projects that involve terminating or troubleshooting disconnected network cables.

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THE PRICE, IN CONTEXT

Price history

USD · recorded prices

A price tag is a moment. A history gives it context.

Latest recorded
$13.41
Lowest recorded
$13.39
Highest recorded
$13.43
Recorded prices in US dollars$13.05$13.41$13.77Oct 24, 2026: $13.39Oct 26, 2026: $13.39Oct 28, 2026: $13.39Oct 30, 2026: $13.41Nov 1, 2026: $13.43Nov 2, 2026: $13.43Nov 4, 2026: $13.41Oct 24, 2026Nov 4, 2026

7 recorded observations. These are snapshots, not continuous price monitoring.

Unobserved days are not filled in. Long gaps are not connected.

USD catalog observations for the same recorded item, seller and affiliate-link option marker. The marker is not an independently verified checkout SKU. Dates are feed dates, not the times a seller changed a price. Repeated downloads do not add days; missing or conflicting observations are omitted. These are not live prices or a lowest-ever-price claim.

See the recorded prices
Source dates and collection times are shown separately.
Observation datePrice (USD)Collected (UTC)
Nov 4, 2026$13.41Nov 4, 2026 22:10
Nov 2, 2026$13.43Nov 3, 2026 22:10
Nov 1, 2026$13.43Nov 1, 2026 22:10
Oct 30, 2026$13.41Oct 31, 2026 19:40
Oct 28, 2026$13.39Oct 29, 2026 22:04
Oct 26, 2026$13.39Oct 27, 2026 22:10
Oct 24, 2026$13.39Oct 25, 2026 12:59
What this chart can tell you

We show only observations saved for this listing. Catalog dates describe the source file, not the exact time a seller changed a price. US listing snapshots can refer to different product options or customer offers. Sources stay separate.

Lowest recorded means the lowest in the displayed records, not the lowest price ever. Shipping, tax and offer eligibility can change the checkout total. A discount badge appears only when our separate price-drop checks are met.

THE BUYER PERSPECTIVE

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A REASON TO PICK IT. A REASON TO PAUSE.

The useful part.
The part to check.

Our buying notes are based on listing information and the sources in the guide below.

01 / THE FIT

Where it earns its place

Check a disconnected network cable for wiring faults before spending more time troubleshooting the router.

Best suited to

Home-network projects that involve terminating or troubleshooting disconnected network cables.

02 / THE CHECK

Before you buy

Continuity and wiring tester, not a throughput certifier; use on disconnected cables. Photo shows UT681C-CHN: verify variant, instruction language and adapter contents.

Editorial buying guidance, not hands-on testing.
THE CLOSER LOOK

Know what you are getting.

Sometimes the network problem is the cable. The UNI-T UT681C helps narrow that down by checking wiring continuity on disconnected cables. Its LED indicators can point to faults such as an open connection, a short or crossed wiring, without requiring you to guess from the router lights.

Useful after making or moving cables

This is a practical addition when you crimp Ethernet connectors, tidy a home office or troubleshoot a suspect cable run. The main and remote units let you check the conductors from opposite ends. Record the pattern you see and compare it with the manual before deciding a cable needs replacing.

Know what the result means

A continuity test does not certify network speed, cable category or real-world throughput. The UT681C is intended for RJ45, RJ11 and BNC cable checks, with the appropriate adapter needed for BNC. It does not replace a professional network certification instrument or diagnose every reason for a slow connection.

Disconnect cables from powered equipment before testing and follow the manufacturer instructions. The product photo shows UT681C-CHN, so confirm the exact variant and instruction language. Check for the main unit, receiver and any required adapter. It uses a 9V battery; verify whether one is supplied.

BEFORE THE FINAL TOTAL

A code worth checking.

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United States · English · USD

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