Voltage Tester
Voltage Tester shows low returns (1.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Is Voltage Tester profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Voltage Tester is a £462K/yr Amazon United Kingdom market (471K searches/yr). The top 5 brands hold 60% of demand. Demand peaks in Feb–Mar. Verdict: Worth a look — 57/100.
Voltage Tester: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Worth a look. Search demand moved -22.7% over the last 90 days and 7.6% of searches end in a purchase.
£462K
revenue / yr
Who owns the niche?
The top 5 brands hold 60% of demand, so 40% of the market is open.
40%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.4★ — the gap to enter on.
0/100
page quality · 29 products
Top Voltage Tester products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
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 1AC II VoltAlert - Non-Contact Voltage Detector Pen CAT IV 1000V
- Price
- £21.96
- Rating
- 4.5/5
- Reviews
- 15,146
- Age
- 15y 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
AstroAI Digital Multimeter with Backlit LCD Portable Volt Meter Measures Voltage Current Resistance; Tests Continuity Diode Multi Tester with Non-slip Rubber Armor for DIY Home; CAT III 300V
- Price
- £7.46
- Rating
- 4.6/5
- Reviews
- 54,963
- Age
- 10y 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
Trending
90-day click momentum
JTHEW Grip Strength Tester Trainer - Electronic Hand Dynamometer of 400lbs/180kg & Grip strengthener with Adjustable Resistance for Sports
- Price
- £24.42
- Rating
- 4.6/5
- Reviews
- 601
- Age
- 1y ago
2-in-1 High-Torque Magnetic Screwdriver with Electric Voltage Tester - Portable Flathead Detector Pen
- Price
- £3.38
- Rating
- 3.8/5
- Reviews
- 55
- Age
- 1y ago
Digital Multimeter Voltmeter Battery Multi Tester Voltage Ohmmeter AC DC Volt OHM Amp Current Meter Continuity Circuit Resistance Diode Electrical Tester Ammeter with LCD Display Backlight
- Price
- £7.41
- Rating
- 4.4/5
- Reviews
- 3,093
- Age
- 3y ago
PaulStore 2-Piece Electrical Mains Voltage Tester Screwdriver Set Insulated VDE Rated for Safety 100-500V AC Test Range Professional Electrician Tool
- Price
- £3.34
- Rating
- 4.6/5
- Reviews
- 265
- Age
- 7y 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
Newest
by launch dateYOWEXA 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
Digital Multimeter Voltmeter Battery Voltage Multi Tester Continuity Tester Ohm Volt Ampere Meter AC/DC Voltage Current Resistance Diode Transistor Large LCD Display and Backlight
- Price
- £7.32
- Rating
- 4.5/5
- Reviews
- 3,898
- Age
- 1y ago
SURFOU Voltage Tester Pen Dual-Range AC 12v/48v~1000v Non Contact Detector with NCV LED Light Audible Alarm Indicator Wire Breakpoint Finder and Live/Neutral Cable Detection
- Price
- £7.32
- Rating
- 3.4/5
- Reviews
- 135
- Age
- 1y ago
2-in-1 High-Torque Magnetic Screwdriver with Electric Voltage Tester - Portable Flathead Detector Pen
- Price
- £3.38
- Rating
- 3.8/5
- Reviews
- 55
- Age
- 1y ago
JTHEW Grip Strength Tester Trainer - Electronic Hand Dynamometer of 400lbs/180kg & Grip strengthener with Adjustable Resistance for Sports
- Price
- £24.42
- Rating
- 4.6/5
- Reviews
- 601
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.
Brands
21 falling
Sellers
69
Top-5 brand share
60%
Top 20: 99%
Top-5 click share
52%
Top 20: 90%
Open market
33%
- KAIWEETS20%
- Fluke15%
- Aicevoos9%
- VENLAB9%
- Martindale7%
- AstroAI7%
Voltage Tester demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Feb, Mar · busiest ÷ quietest = 2.1×
Top Voltage Tester search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- voltage tester111K/yr
- electrical tester49K/yr
- voltage tester pen42K/yr
- electric tester33K/yr
- continuity tester25K/yr
- circuit tester23K/yr
- electric tester pen22K/yr
- non contact voltage tester22K/yr
- volt stick17K/yr
- voltage pen13K/yr
What reviews say buyers love and hate about Voltage Tester
What buyers mention most, as a share of all reviews.
What buyers love
89% of reviews“Great value for money”
“Easy to use”
“Excellent product”
“As advertised”
“Tester works well”
What buyers complain about
71% of reviews“Very poor quality - unusable”
“barely functional for proper use”
“Not sure how accurate the readings are”
“Breaks easily”
“Very low budget item”
Voltage Tester return rate & reasons
Why buyers send it back, as a share of all return requests.
1.3%
Return rate
3%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Voltage Tester questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
