fuse tester
Worth a lookShows a sweet-spot price point ($17.01 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$17.01avg listing price — sweet spot $15–$100
Brand share
Great57%top-5 brand share — no brand owns this niche
Returns
Good2.4%return rate — above 6% kills the launch gate
Conversion
Good5.8%search→purchase rate — share of searches ending in a sale
Price range
Good$4.60–$137.06cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Good$440K$440K/yr · 447K searches
Growth
Good+27.8%90-day search growth — must beat 0% to launch
Competition
Good52%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.5★avg incumbent rating — lower means beatable quality
Review moat
Okay2,017.08avg incumbent reviews — the moat a new listing must climb
Competition
The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.Brands
32 rising
Sellers
62
Top-5 brand share
57%
Open market
36%
- WINAMOO17%
- MGI SpeedWare11%
- Nerites11%
- Bussmann10%
- BBjinronjy8%
- FEAOXYO8%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 39 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
WINAMOO Automotive Test Light with 3-48V LED Digital Voltage Display Auto Circuit Tester with Voltmeter & Dual Color Polarity Indicate Electric Test Pen w/Stainless Probe for Car/Truck/SUV Checker
WINAMOO$8.724.7★2,655 rev
Fuse Tester Tool 12V 24V with LED Indicator
MGI SpeedWare$10.064.0★88 rev
DC 24V Automotive Blade Fuses Tester and Puller Check for Circuit Breakers for Car ATR ATO/ATC ATM Reset Fuse Removal Tool Also Test for Glass Tube Fuse
Nerites$15.423.8★53 rev
Bussmann FT-3 Blade-Style Fuse Tester 1-Pack
Bussmann$15.854.5★491 rev
Fuse Assortment Kit 306pcs Car Boat Truck SUV Auto Automotive Assorted Replacement Blade Fuses Standard & Mini & Low Profile Mini-2A 5A 7.5A 10A 15A 20A 25A 30A 35A with Fuse Puller Circuit Tester
BBjinronjy$11.304.5★2,741 rev
Newest
by launch date
Joinfworld Car Fuse Tester Automotive Circuit Fault Probe Tester 20A 48V with Led Display & Front Lighting Car Relay Fuse Checker for Current Circuit Testing(No Battery Included)
Joinfworld$18.6427 rev
Car Fuse Tester Automotive Circuit Tester(0.01A~19.99A) with Battery
DZZ$16.1231 rev
Automotive Circuit Fault Probe Tester High-Precision Current and Circuit Tester ABS/PC 1PC Design 20A 48V Fuse Blade Checker with LCD Screen and Front Light
UT-LNTELA$21.2325 rev
Automotive Circuit Fault Probe Tester 48V 20A Portable High-Precision Car Circuit Probe Tester Current Fault Probe for Blade Fuses Fuse Fault Diagnosis for Cars Trucks SUVs
RVBOATPAT$18.7419 rev
Automotive Circuit Fault Probe Tester Portable High-Precision 20A 48V Car Circuit Probe Tester with Led Display & Front Lighting Car Relay Fuse Blade Checker for Various Vehicles
Gtrsiow$19.1658 rev
Trending
90-day click momentumCar Fuse Tester Automotive Circuit Tester(0.01A~19.99A) with Battery
DZZ$16.124.9★
Automotive Circuit Fault Probe Tester 20A 48V Parasitic Draw Tester for Car Fuse Circuits Inline Current Monitor with Overcurrent Detection Mini & Standard Blade Fuse Compatible
XENIVO$17.094.4★
Enhanced Automotive Test Light 3V-48V Digital Fuse Tester with Automatic Bidirectional Voltage Tester Portable Design and Precise Voltage Measurement for Car RV and Truck
Siziviki$6.424.4★
TNAIYH DC 24V Car ATO/ATC Blade and Glass Tube Fuse Tester Puller Multifunctional Vehicle Blade Fuse Checker with LED Indicator Light Auto Removal Tool Fit for Small Medium Large Fuses
TNAIYH$12.224.6★
DC 24V Automotive Blade Fuses Tester and Puller Check for Circuit Breakers for Car ATR ATO/ATC ATM Reset Fuse Removal Tool Also Test for Glass Tube Fuse
Nerites$15.423.8★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +27.8% search growth over the last 90 days.Peak months: May · busiest ÷ quietest = 1.5×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Good Value”
“Decent quality”
“As advertised”
“Easy to operate”
“it does it well”
“Seems accurate enough for my purposes”
“They're also useful to make sure that items are functioning properly within their current specifications”
“Seems durable”
“Bright and works well”
“well built”
What buyers complain about
“Bad quality”
“falls apart easily”
“It does not work right”
“also because after just a couple of uses it fails to deliver consistent readings”
“battery choice is annoying”
“Doesnt fit em all”
“Not compatible with Ford”
“Misleading pictures”
“No instructions”
“Fragile”