Voltage Tester
MaybeShoppers 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 / 100Top 12% of 9,536 Tools & Home Improvement niches · +10 vs the category median of 4858
- 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.
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.
Top sellers
by 90-day click share
Klein Tools NCVT1P Voltage Tester Non-Contact Low Voltage Tester Pen 50V to 1000V AC Audible and Flashing LED Alarms Pocket Clip
- Price
- $19.12
- Rating
- 4.6/5
- Reviews
- 7,260
- Age
- 5y ago

KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage Dual Range AC 12V/70V-1000V Live/Null Wire Tester Electrical Tester with LCD Display Buzzer Alarm Wire Breakpoint Finder
- Price
- $12.91
- Rating
- 4.6/5
- Reviews
- 5,395
- Age
- 3y ago

Neoteck Non-Contact AC Voltage Tester Pen AC 12-1000V LED Flashlight Buzzer Alarm for Live/Null Wire Judgment
- Price
- $9.24
- Rating
- 4.5/5
- Reviews
- 13,445
- Age
- 9y ago

Fluke 1AC II VoltAlert Non-Contact Voltage Tester Pocket-Sized 90-1000V AC Audible Beeper CAT IV Rating
- Price
- $30.30
- Rating
- 4.7/5
- Reviews
- 15,355
- Age
- 22y ago

Klein Tools 80025 Outlet Tester Kit with GFCI Tester and Non-Contact Voltage Test Pen 2-Piece
- Price
- $24.46
- Rating
- 4.8/5
- Reviews
- 1,176
- Age
- 5y ago
Trending
90-day click momentum
KAIWEETS Non Contact Voltage Tester CAT IV 1000V Dual Range AC 12V/70V-1000V Electrical Tester Pen with LCD Display Live Wire Detector Breakpoint Finder for Outlet Testing Circuit Troubleshooting
- Price
- $18.64
- Rating
- 4.6/5
- Reviews
- 101
- Age
- 4mo ago

Klein Tools NCVT1PKIT Electrical Tester Kit with Non-Contact Low Voltage Test Pen 50 to 1000V AC and GFCI Receptacle Tester 2-Piece
- Price
- $24.40
- Rating
- 4.8/5
- Reviews
- 577
- Age
- 3y ago

KAIWEETS Electrical Test Kit KIT01 Digital Multimeter Smart Non-Contact Voltage Tester & GFCI Outlet Tester with LCD Complete Set with Carrying Case & Batteries for Electrician DIY & HVAC
- Price
- $39.64
- Rating
- 4.8/5
- Reviews
- 375
- Age
- 11mo ago

KAIWEETS Electrical Test Kit Non-Contact Voltage Tester and GFCI Outlet Tester with LCD Display Wiring Fault Checker Outlet Tester Kit for Electrician DIY 2-Piece
- Price
- $25.91
- Rating
- 4.6/5
- Reviews
- 292
- Age
- 1y ago

Neoteck Non-Contact AC Voltage Tester Pen AC 12-1000V LED Flashlight Buzzer Alarm for Live/Null Wire Judgment
- Price
- $9.24
- Rating
- 4.5/5
- Reviews
- 13,445
- Age
- 9y ago
Newest
by launch date
KAIWEETS Non Contact Voltage Tester CAT IV 1000V Dual Range AC 12V/70V-1000V Electrical Tester Pen with LCD Display Live Wire Detector Breakpoint Finder for Outlet Testing Circuit Troubleshooting
- Price
- $18.64
- Rating
- 4.6/5
- Reviews
- 101
- Age
- 4mo ago

YOWEXA Non Contact Voltage Tester Pen AC 12/48-1000V Electric Tester Pen
- Price
- $9.63
- Rating
- 4.6/5
- Reviews
- 261
- Age
- 10mo ago

KAIWEETS Electrical Test Kit KIT01 Digital Multimeter Smart Non-Contact Voltage Tester & GFCI Outlet Tester with LCD Complete Set with Carrying Case & Batteries for Electrician DIY & HVAC
- Price
- $39.64
- Rating
- 4.8/5
- Reviews
- 375
- Age
- 11mo ago

KAIWEETS Electrical Test Kit Non-Contact Voltage Tester and GFCI Outlet Tester with LCD Display Wiring Fault Checker Outlet Tester Kit for Electrician DIY 2-Piece
- Price
- $25.91
- Rating
- 4.6/5
- Reviews
- 292
- Age
- 1y ago

AstroAI VTS1000H Voltage Tester with Screwdriver Non-Contact Electrical Tester Dual Range AC 12V/70V-1000V Live Wire Test Wire Breakpoint Finder Audible Alarm LCD Percentage Display Red
- Price
- $10.88
- Rating
- 4.6/5
- Reviews
- 915
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 56% of clicks. Leaders hold, but buyers still shop past them.
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.
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.
“Does not function”
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
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 questions
Answered from the same tracked data.









