Is network cable tester profitable to sell on Amazon United Kingdom?

The niche generates £263K/yr across 25 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Worth a look (54/100).

How competitive is the network cable tester niche?

16 brands and 48 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 75% of demand.

What do buyers complain about in network cable tester?

Top complaints mined from reviews: Durability, Instructions/User Manual/Troubleshooting, Functionality-Overall. The return rate is 2.3%.

When does demand for network cable tester peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the network cable tester niche?

Listings span £5.77–£92.03; the average listing price is £29.91 (sweet spot $15–$100). The average incumbent carries 704 reviews — the moat a new listing must climb.

network cable tester

Worth a look

Shows a sweet-spot price point ($29.91 avg), but soft demand (-2.4% this quarter) keeps it on the watch list.

Avg price

Incredible£29.91

avg listing price — sweet spot $15–$100

Price range

Great£5.77–£92.03

cheapest to priciest tracked listing — scored on the share inside $15–$100

Conversion

Good6.6%

search→purchase rate — share of searches ending in a sale

Review moat

Good703.84

avg incumbent reviews — the moat a new listing must climb

Returns

Good2.3%

return rate — above 5% kills the launch gate

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay75%

top-5 brand share — brands hold most of the demand

Market size

Okay£263K

£263K/yr · 133K searches

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-2.4%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United Kingdom niche tracking, network cable tester is a £263K/yr Amazon United Kingdom market (133K searches/yr). The top 5 brands hold 75% of demand. Verdict: Worth a look — 54/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

56%

Top 20: 93%

Open market

20%

VCELINK30%
Mcbazel21%
NOYAFA11%
KLEIN TOOLS8%
TESMEN5%
VXSCAN4%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -2.4% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

All search terms

Top network cable tester products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

VCELINK Network Cable Tester RJ45 Ethernet Cable Tester for Cat5 Cat6 Cat7 LAN & RJ11 Phone Cable Testing

VCELINK£8.294.5★2,705 rev

Mcbazel Network Cable Tester Poe Ethernet-Cable Tester Kit for CAT5e CAT6 CAT6a Network-Cable Tracker for Tracker Underground Telephone Line Finder Home Repair

Mcbazel£26.284.3★362 rev

Mcbazel RJ45 Network Cable Tester for Ethernet RJ45 RJ11 RJ12 LAN Portable Ethernet Tester with Smart LED Indicators Shielded Cable Detector for Cat5/Cat6/Cat7 Cables

Mcbazel£5.774.5★205 rev

Network Cable Tester with Optical Power Meter PoE Multi-Function Wire Tracker RJ11 RJ45 LAN Cable Toner Cat5 Cat6 Ethernet Cable Tracer with NCV Port Flash Support Type-C Charging B

NOYAFA£73.764.3★226 rev

VCELINK Network Cable Tester RJ45 Ethernet tester for CAT7 CAT6 CAT5 LAN Cable and RJ11 Phone Cable Black (Battery Not Included)

VCELINK£7.794.5★204 rev

Newest

by launch date

TESMEN TLP-123A Network Cable Tester for RJ11 RJ45 Ethernet Wire Tool for CAT5/CAT5E/CAT6/CAT6A/CAT7/UTP&STP LAN & TEL Continuity Test suitable for cable maintenance - Green

TESMEN£8.61244 rev

3mo ago

Network Ethernet Cable Tester for RJ11 RJ45 CAT5 CAT5E CAT6 CAT6A CAT7 STP/UTP Cable Checker Ethernet Wire Tester Tool for Continuity Check Telephone Line Finder

YEREADW£8.3639 rev

7mo ago

Mcbazel Network Cable Tester RJ11 RJ45 Ethernet LAN NetworkTester for RJ11 RJ45 Portable Line tester for Continuity Check Telephone Line Finder LAN tester telephone cabel

Mcbazel£8.1091 rev

10mo ago

Network Ethernet Cable Tester for LAN RJ45 RJ11 CAT5 CAT5E CAT6 CAT6A CAT7 Ethernet Wire Tester Tool UTP/STP Continuity Test for Telephone Line Finder Home Repair

YOJOCK£10.65203 rev

1y ago

Mcbazel RJ45 Network Cable Tester for Ethernet RJ45 RJ11 RJ12 LAN Portable Ethernet Tester with Smart LED Indicators Shielded Cable Detector for Cat5/Cat6/Cat7 Cables

Mcbazel£5.77205 rev

1y ago

What buyers say about network cable tester

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Use26%

“Easy to use”

Value For Money17%

“Good value for money”

Quality-Overall12%

“Great build quality”

Advertised Vs Actual Product6%

“works exactly as described”

Efficiency6%

“highly effective”

Connectivity-Overall6%

“Excellent for home network enthusiasts and pros alike”

Portability3%

“Handy for domestic use”

Strength2%

“the build feels solid”

Battery Life2%

“The auto-shutdown is useful for saving battery”

Compactness2%

“compact size for carrying in a toolkit”

What buyers complain about

Durability14%

“Stopped working”

Instructions/User Manual/Troubleshooting11%

“No manual”

Functionality-Overall9%

“then realised the cable wasn't working”

Quality-Overall8%

“Cheap tester and even cheaper build quality”

Connectivity-Overall6%

“Following cables physically or disconnecting things one by one would have taken far too long”

Value For Money3%

“At around £10 its definitely more on the cheap-and-cheerful side”

Battery Life3%

“Battery died”

Material Quality2%

“plastic is too cheap”

Strength2%

“The plastic casing feels a bit basic”

Assembly/Installation1%

“Sadly, our electricians wiring diagram was a nightmare to decipher so ended up needing a cable tester”

Top return reasons

Functionality-Overall39%

Defective Material/Parts15%

Connectivity-Overall8%

Compatibility-Overall6%

Advertised Vs Actual Product4%

Instructions/User Manual/Troubleshooting4%

Value For Money3%

Socket/Port/Plug3%

Quality-Overall2%

Product Condition2%

Common questions

Is network cable tester profitable to sell on Amazon United Kingdom?: The niche generates £263K/yr across 25 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -2.4%. Flapen's verdict: Worth a look (54/100).
How competitive is the network cable tester niche?: 16 brands and 48 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in network cable tester?: Top complaints mined from reviews: Durability, Instructions/User Manual/Troubleshooting, Functionality-Overall. The return rate is 2.3%.
When does demand for network cable tester peak?: Demand is steady year-round — the busiest month runs 1.3× the quietest.
What does it cost to enter the network cable tester niche?: Listings span £5.77–£92.03; the average listing price is £29.91 (sweet spot $15–$100). The average incumbent carries 704 reviews — the moat a new listing must climb.

network cable tester

network cable tester market data

Competition & brand share

Demand & seasonality

Top network cable tester search terms