broken wire detector tool
Worth a lookShows a sweet-spot price point ($74.58 avg), but soft demand (-17.1% this quarter) keeps it on the watch list.
Avg price
Great$74.58avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Market size
Great$940K$940K/yr · 275K searches
Review moat
Good647.29avg incumbent reviews — the moat a new listing must climb
Returns
Good2.7%return rate — above 5% kills the launch gate
Conversion
Good4.6%search→purchase rate — share of searches ending in a sale
Price range
Okay$16.43–$204.44cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-17.1%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, broken wire detector tool is a $940K/yr Amazon United States market (275K searches/yr). The top 5 brands hold 83% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
broken wire detector tool market data
- Units sold / yr
- 10K–13K
- avg 500–750/product
- Revenue / yr
- $746K–$932K
- units × avg price
- Conversion rate
- 4.6%
- Avg BSR
- #86
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 0.0%
- Avg brand age
- 46 months
- Avg seller age
- 154 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
41
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
14%
- Power Probe29%
- UT-LNTELA20%
- VDIAGTOOL14%
- AWBLIN11%
- CrysGuard9%
- VSTM3%
- Open — no brand owns it (7 brands, 14%)
Demand
Weekly Amazon search volume, last 21 weeks — -17.1% search growth over the last 90 days.Top broken wire detector tool search terms
- power probe short finder54K/yr
- broken wire detector tool21K/yr
- power probe ect300037K/yr
- automotive short and open finder15K/yr
- short finder16K/yr
- automotive short circuit finder15K/yr
- broken wire detector11K/yr
- ect300021K/yr
- em415pro9K/yr
- ppect30006K/yr
Top broken wire detector tool 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.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
EM415Pro Automotive Wire Tracer Circuit Breaker Finder 6-42V Short Circuit Finder Electrical Tester Cable Tracker & Voltage Detector with 7 Inch Flexible Probe for Car and Low Voltage DC Diagnostics
UT-LNTELA$16.434.2★368 rev
Power Probe Circuit Tracer for Shorts & Opens Complete Kit (ECT3000)
Power Probe$204.444.6★1,707 rev
VDIAGTOOL V210 Wire Tracer Electrical Circuit Breaker Finder Automotive Open & Short Circuit Finder Circuit Tester Fault Probe Wire Tracker Electrical DC 6-42V for Cars Motorcycle
VDIAGTOOL$25.734.2★1,024 rev
AWBLIN Wire Tracer Automotive Electrical Open & Short Finder Circuit Tester Wire Breaker Finder Fault Probe Cable Tracker Electrical DC 6-42V
AWBLIN$32.724.2★169 rev
Automotive Circuit Tracer & Wire Tracker 6-42V DC Wire Short Finder Circuit Tracker Circuit Tester & Circuit Scanner for Car Boat Trailer - Open/Short Circuit Detection Tool EM415PRO
CrysGuard$21.894.5★279 rev
Newest
by launch date
VEHLIVE P30 Pro Circuit Tracer with Dual LED Lights Automotive Electrical Open & Short Finder Fault Probe Cable Tester Diagnostic Tool for Vehicle Wiring Repair Cable Toner DC 6-42V(With Battery)
VEHLIVE$26.8348 rev
Ansbell Automotive Circuit Tracer & Short Open Finder DC 6-42V Professional Electrical Wire Tracer with Tone Generator Diagnostic Tool for Cars Trucks DIY Repair
Ansbell$31.2052 rev
Wire Tracer Electrical Automotive Short Circuit Finder Short Open Circuit Finder Circuit Tracer for Shorts and Opens Circuit Breaker Finder Tool P182
TopDiag$117.171 rev
VSTM Wire Tracer Automotive Electrical Open & Short Finder Circuit Breaker Finder Circuit Tester Fault Probe Cable Tracker DC 6-42V Electrical Circuit Diagnostic Tool
VSTM$35.3732 rev
ATOBLIN Automotive Wire Tracer Electrical Open & Short Finder Circuit Tester Wire Breaker Finder Fault Probe Kit Cable Toner Wire Tracker Continuity Test for DC 6-42V
ATOBLIN$32.7152 rev
Trending
90-day click momentumWire Tracer Electrical Automotive Short Circuit Finder Short Open Circuit Finder Circuit Tracer for Shorts and Opens Circuit Breaker Finder Tool P182
TopDiag$117.171.0★
Ansbell Automotive Circuit Tracer & Short Open Finder DC 6-42V Professional Electrical Wire Tracer with Tone Generator Diagnostic Tool for Cars Trucks DIY Repair
Ansbell$31.204.3★
VSTM Wire Tracer Automotive Electrical Open & Short Finder Circuit Breaker Finder Circuit Tester Fault Probe Cable Tracker DC 6-42V Electrical Circuit Diagnostic Tool
VSTM$35.374.7★
VEHLIVE P30 Pro Circuit Tracer with Dual LED Lights Automotive Electrical Open & Short Finder Fault Probe Cable Tester Diagnostic Tool for Vehicle Wiring Repair Cable Toner DC 6-42V(With Battery)
VEHLIVE$26.834.3★
ATOBLIN Automotive Wire Tracer Electrical Open & Short Finder Circuit Tester Wire Breaker Finder Fault Probe Kit Cable Toner Wire Tracker Continuity Test for DC 6-42V
ATOBLIN$32.714.6★
What buyers say about broken wire detector tool
What buyers praise and complain about, mined from review topics.What buyers love
“easy to perform”
“Good value”
“Excellent product”
“Just as advertised”
“each time it made quick work of the job”
“decent instructions”
“The tool feels handy to have around for future repairs too”
“The adjustable sensitivity is useful when working around dense wiring”
“built well enough to withstand basic drops”
“Clever design, sensitive, and easy to use”
What buyers complain about
“Did not work”
“didn't work returned it for a better quality tester”
“Nearly year later, had a need to use, and display was broken”
“The instructions were not super well written”
“The tracer part is a little bit more harder to use”
“I have a 67 Volvo 1800s with some pretty questionable restoration work especially regarding the electrical system”
“No sound”
“if I hold it out far away from anything it beeps really loud it's pretty comical lol”
“False advertising, the insert instructions stars do not use on AC Current”
“the adapters themselves cost 100 dollars plus their tool”
Top return reasons
Common questions
- Is broken wire detector tool profitable to sell on Amazon United States?
- The niche generates $940K/yr across 17 tracked products. 5 of 6 products launched in the last 360 days are still selling. 90-day search growth is -17.1%. Flapen's verdict: Worth a look (51/100).
- How competitive is the broken wire detector tool niche?
- 13 brands and 41 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in broken wire detector tool?
- Top complaints mined from reviews: Functionality-Overall, Quality-Overall, Durability. The return rate is 2.7%.
- What does it cost to enter the broken wire detector tool niche?
- Listings span $16.43–$204.44; the average listing price is $74.58 (sweet spot $15–$100). The average incumbent carries 647 reviews — the moat a new listing must climb.