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Voltage Tester

Maybe

Shoppers spend $2.7M a year here. But the average product has 6,005 reviews to catch up to, so Voltage Tester is a Maybe.

Flapen Score
58
58 / 100
Top 12% of 9,536 Tools & Home Improvement niches · +10 vs the category median of 48
Market size
$2.7M/yr1.9M searches / yr
90-day growth
+10.3%search demand this quarter
Competition
56%top-5 click share · 14 brands · 86 sellers

Flapen Score

Voltage Tester against its category

The dotted line is the Tools & Home Improvement average. Past it, Voltage Tester is stronger. Inside it, weaker.

58Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Voltage Tester market on Amazon at a glance

Shoppers on Amazon United States searched for Voltage Tester 1.9M times last year and spent an estimated $2.7M. The top 5 brands take 80% of clicks. Flapen scores it 58 out of 100, a Maybe.

01 · Demand

7.4% of searches ended in a purchase last week.

Shoppers searched for this 1.9M times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 7.4% of those searches ended in a purchase. Searches in the last 90 days moved +10.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $2.7M a year.

Searches, last 12 months
1.9M
Growth, 90 days vs prior 90
+10.3%
Conversion, latest week
7.4%
Market size, estimated
$2.7Ma year
Peak month
December1.4× the quietest month
Top search term
voltage tester474K searches a year

02 · Price

A sale here is worth $19.21.

Listings sell for $19.21 on average, from $5.22 to $40.42. Amazon reports units sold in ranges. This niche sold 125K to 150K a year. The average listing sells 5,000 to 6,000 of them. At $19.21 that is $96K to $115K a year per listing.

Average price
$19.21inside the $15 to $100 sweet spot
Price range
$5.22–$40.42
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
125K–150K
Units per listing a year
5,000–6,000
Revenue per listing a year
$96K–$115K
Returns
2.1%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

84% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #11 within Testers. It carries 6,005 reviews at 4.60 stars, so a new listing needs social proof before a better product.

Sponsored listings
84%
Prime listings
100%
Out of stock, average day
0.0%
Average rank
#11in Testers
Average rating
4.60 starsAmazon United States average 4.42 stars
Average reviews
6,005per listing
Listings tracked
25

04 · Newcomers

Amazon counts 3 of last year's 3 launches as successful.

3 products launched here in the last 12 months. Amazon counts 3 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 50 months on average, so the names here are settling in.

Launched, last 12 months
3
Successful launches
3Amazon's first-year sales bar
Average brand age
50 months

Products

Top Voltage Tester products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Competition

Competition: brands, sellers & click share

The top 5 products take 56% of clicks. Leaders hold, but buyers still shop past them.

$0$136K$272K$409K$545K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

14 rising

Sellers

86

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

56%

Top 20: 94%

Open market

15%

  • KLEIN TOOLS34%
  • KAIWEETS21%
  • AstroAI10%
  • Fluke8%
  • Neoteck7%
  • MXCOIRTP4%
  • Open — no brand owns it (8 brands, 15%)

Demand

Voltage Tester search demand

Weekly searches over the year, seasonality beneath. Pick a range.

50K30KHoliday '24Prime Day '25Holiday '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Search terms

Top Voltage Tester search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • voltage tester474K/yr
  • non contact voltage tester192K/yr
  • electrical tester177K/yr
  • voltage tester pen116K/yr
  • circuit tester130K/yr
  • tester electric135K/yr
  • electric tester101K/yr
  • electric tester pen73K/yr
  • tester85K/yr
  • non-contact voltage tester51K/yr

Reviews and returns

What reviews say buyers love and hate about Voltage Tester

We read the reviews and the return reasons for every product selling here.

22%of positive reviews mention “Value For Money”
24%of negative reviews mention “Functionality-Overall”
2.1%of orders come back
“Does not function”
A buyer, on “Functionality-Overall”24% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

16 topics

NegativePositive

FAQ

Common Voltage Tester questions

Answered from the same tracked data.