Voltage Tester Pen
MaybeProducts sell for $49.36 on average, inside the sweet spot. But demand is soft, at -26.6% this quarter, so Voltage Tester Pen is a Maybe.
- Flapen Score
- 57 / 100Top 14% of 2,225 DIY & Tools niches · +8 vs the category median of 4957
- Market size
- £1.3M/yr380K searches / yr
- 90-day growth
- -26.6%search demand this quarter
- Competition
- 51%top-5 click share · 14 brands · 78 sellers
Flapen Score
Voltage Tester Pen against its category
The dotted line is the DIY & Tools average. Past it, Voltage Tester Pen is stronger. Inside it, weaker.
Market
The Voltage Tester Pen market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Voltage Tester Pen 380K times last year and spent an estimated £1.3M. The top 5 brands take 83% of clicks. Demand peaks in Nov. Flapen scores it 57 out of 100, a Maybe.
01 · Demand
An estimated 7.1% of those searches ended in a purchase.
Shoppers searched for this 380K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 7.1% of those searches ended in a purchase. Searches in the last 90 days moved -26.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £1.3M a year.
- Searches, last 12 months
- 380K
- Growth, 90 days vs prior 90
- -26.6%
- Conversion, latest week
- 7.1%
- Market size, estimated
- £1.3Ma year
- Peak month
- November1.7× the quietest month
- Top search term
- fluke multimeter84K searches a year
02 · Price
A sale here is worth £49.36.
Listings sell for £49.36 on average, from £4.84 to £217.42. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 750 to 1,000 of them. At £49.36 that is £37K to £49K a year per listing.
- Average price
- £49.36inside the $15 to $100 sweet spot
- Price range
- £4.84–£217.42
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 750–1,000
- Revenue per listing a year
- £37K–£49K
- Returns
- 1.3%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
65% of listings pay for placement with sponsored ads. 90% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #75 within Electrical. It carries 3,445 reviews at 4.43 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 65%
- Prime listings
- 90%
- Out of stock, average day
- 0.0%
- Average rank
- #75in Electrical
- Average rating
- 4.43 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,445per listing
- Listings tracked
- 31
04 · Newcomers
3 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 41 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 41 months
Products
Top Voltage Tester Pen products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Fluke 1AC II VoltAlert - Non-Contact Voltage Detector Pen CAT IV 1000V
- Price
- £21.96
- Rating
- 4.5/5
- Reviews
- 15,146
- Age
- 15y ago

KAIWEETS HT100 Voltage Tester Dual-Range 12V-1000V/48V 1000V Non-Contact Electrical Tester Voltage Sensitivity Electric Compact Pen with NCV LED Flashlight Buzzer Alarm Wire Breakpoint Finder
- Price
- £8.47
- Rating
- 4.5/5
- Reviews
- 16,181
- Age
- 7y ago

Fluke 15B+ Digital Multimeter
- Price
- £97.74
- Rating
- 4.7/5
- Reviews
- 68
- Age
- 10mo ago

VENLAB Voltage Tester VD200 12V-1000V/48V-1000V Dual Range Non-Contact Electric Tester Sensitivity Electrical Voltage Pen Indicator light with NCV Flashlight Buzzer Alarm Wire Breakpoint Finder
- Price
- £7.50
- Rating
- 4.5/5
- Reviews
- 4,938
- Age
- 4y ago

YOWEXA Voltage Tester Pen Dual Range AC 12/48-1000V Non-Contact Electrical Tester with Sound Light Alarm LED Flashlight Low Battery Indicator & Auto Off
- Price
- £8.20
- Rating
- 4.5/5
- Reviews
- 257
- Age
- 7mo ago
Trending
estimated 90-day click momentum
Fluke 15B+ Digital Multimeter
- Price
- £97.74
- Rating
- 4.7/5
- Reviews
- 68
- Age
- 10mo ago

FLUKE-302+/EUR
- Price
- £74.48
- Rating
- 4.8/5
- Reviews
- 2,520
- Age
- 11y ago

YOWEXA Voltage Tester Pen Dual Range AC 12/48-1000V Non-Contact Electrical Tester with Sound Light Alarm LED Flashlight Low Battery Indicator & Auto Off
- Price
- £8.20
- Rating
- 4.5/5
- Reviews
- 257
- Age
- 7mo ago

Aicevoos A1 Voltage Tester/Non-Contact Voltage Tester with Range AC 12V-1000V/48V-1000V Live/Null Wire Tester Electrical Tester with Flashlight Buzzer Alarm Wire Breakpoint Finder (Orange)
- Price
- £6.65
- Rating
- 4.5/5
- Reviews
- 1,673
- Age
- 3y ago

C.K T2271A Non-Contact Voltage Detector with Visual Indicator Red
- Price
- £9.60
- Rating
- 4.3/5
- Reviews
- 416
- Age
- 13y ago
Newest
by launch date
YOWEXA Voltage Tester Pen Dual Range AC 12/48-1000V Non-Contact Electrical Tester with Sound Light Alarm LED Flashlight Low Battery Indicator & Auto Off
- Price
- £8.20
- Rating
- 4.5/5
- Reviews
- 257
- Age
- 7mo ago

Fluke 15B+ Digital Multimeter
- Price
- £97.74
- Rating
- 4.7/5
- Reviews
- 68
- Age
- 10mo ago

Fluke 17B+ Digital Multimeter
- Price
- £125.91
- Rating
- 4.6/5
- Reviews
- 49
- Age
- 10mo ago

Non Contact Voltage Tester Pen 90-1000V AC Live Wire Detector with LED Flashlight & Audible Alarm Electric Voltage Test Pen for Sockets Cables & Circuits
- Price
- £14.24
- Rating
- 3.7/5
- Reviews
- 107
- Age
- 2y ago

Aicevoos A1 Voltage Tester/Non-Contact Voltage Tester with Range AC 12V-1000V/48V-1000V Live/Null Wire Tester Electrical Tester with Flashlight Buzzer Alarm Wire Breakpoint Finder (Orange)
- Price
- £6.65
- Rating
- 4.5/5
- Reviews
- 1,673
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 51% of clicks. Leaders hold, but buyers still shop past them.
Brands
14 rising
Sellers
78
Est. top-5 brand share
83%
Top 20: 100%
Est. top-5 click share
51%
Top 20: 87%
Open market
13%
- Fluke49%
- KAIWEETS15%
- Aicevoos7%
- VENLAB7%
- yowexa5%
- C.K4%
- Open — no brand owns it (8 brands, 13%)
Demand
Voltage Tester Pen search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Nov · busiest ÷ quietest = 1.7×
Search terms
Top Voltage Tester Pen search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- fluke multimeter84K/yr
- fluke46K/yr
- voltage tester pen42K/yr
- fluke voltage tester31K/yr
- electric tester pen22K/yr
- non contact voltage tester22K/yr
- volt stick17K/yr
- voltage pen13K/yr
- volt pen15K/yr
- fluke voltage tester pen14K/yr
Reviews and returns
What reviews say buyers love and hate about Voltage Tester Pen
We read the reviews and the return reasons for every product selling here.
“Very poor quality”
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.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Voltage Tester Pen questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data








