toptes gas leak detector
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$48.46avg listing price — sweet spot $15–$100
Price range
Great$17.84–$117.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,922.85avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.8%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-22.1%90-day search growth — must beat 0% to launch
Market size
Bad$43K$43K/yr · 19K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, toptes gas leak detector is a $43K/yr Amazon United States market (19K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 31/100.
Data updated Jul 30, 2026 · scored weekly · How we score niches
toptes gas leak detector market data
- Units sold / yr
- 2K–2K
- avg 100–250/product
- Revenue / yr
- $73K–$97K
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #18
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 92%
- Out of stock
- 0.0%
- Avg brand age
- 59 months
- Avg seller age
- 178 days
Competition & brand share
The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack.Brands
1 flat
Sellers
3
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
72%
Top 20: 100%
Open market
0%
- TOPTES100%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -22.1% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.7×
Top toptes gas leak detector search terms
- toptes gas leak detector13K/yr
- toptes6K/yr
- toptes pt199 natural gas leak detector58/yr
Top toptes gas leak detector products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
PT199 Natural Gas Leak Detector with Audible & Visual Alarm Portable Gas Sniffer to Locate Combustible Sources Like Methane Propane for Home(Includes Battery x2)-Orange
TOPTES$21.914.6★8,510 rev
PT520A Natural Gas Detector Gas Leak Detector with 17-Inch Gooseneck Locating The Source Like Propane Methane and Butane for Home and RV (Includes Battery x3) - Orange
TOPTES$37.834.6★3,918 rev
TopTes Guard-101 Gas Detector 4 Gas Monitor for H2S CO LEL and O2 with Vibration Visual and Audible Alarms 14h Long Battery Life Safety Explosion-Proof for Work Home - Orange
TOPTES$95.654.2★552 rev
Natural Gas Detector TopTes PT177 Gas Leak Detector with Audible & Visual Alarm Portable Gas Sniffer to Locate Combustible Leak Sources Like Methane Propane for Home (Includes Battery x2)-Orange
TOPTES$17.844.6★3,812 rev
TopTes PT210S Gas Leak Detector Natural Gas Detector with 4-inch Probe Propane Leak Detector Locating Combustible Gases Like Natural Gas Methane for Home Measures%LEL (Incl. Batteries) - Orange
TOPTES$29.364.7★1,452 rev
Newest
by launch date
TopTes PT-356 Rechargeable Natural Gas Detector with 10 inch Goose Neck Detection Range 0-20% LEL 3 Alarm System Gas Leak Detector with 2 Display Modes for Methane Butane at Home or Industry
TOPTES$59.20122 rev
TopTes PT-990 Rechargeable Gas Leak Detector with 11 inch Probe Detection Range 0-10000 ppm Data Logging & 3 Types Alarm Natural Gas Detector for Propane Methane for Industrial & Home - Orange
TOPTES$117.2135 rev
Rechargeable Gas Leak Detector PT520B+ Natural Gas Leak Detector with a 17-inch Probe to Situate Gas Leaks for Propane Natural Gas Methane LPG in RV or Home Measuring PPM or%LEL - Orange
TOPTES$75.5384 rev
TOPTES CT-580 Portable Carbon Monoxide Detector Rechargeable CO Detector with Vibration Visual & Audible Alarms 0-1000PPM TFT Color Display for Home Camping Travel Industrial & Professional Use
TOPTES$57.62650 rev
TopTes Guard-101 Gas Detector 4 Gas Monitor for H2S CO LEL and O2 with Vibration Visual and Audible Alarms 14h Long Battery Life Safety Explosion-Proof for Work Home - Orange
TOPTES$95.65552 rev
Trending
90-day click momentumTopTes PT-356 Rechargeable Natural Gas Detector with 10 inch Goose Neck Detection Range 0-20% LEL 3 Alarm System Gas Leak Detector with 2 Display Modes for Methane Butane at Home or Industry
TOPTES$59.204.4★
TopTes TS-301 Digital Anemometer Wind Speed Meter with 2.26-inch Big Backlight LCD Screen Air Flow Meter for Sailing Surfing Drone Flying RC Plane Golf Shooting HVAC
TOPTES$28.194.6★
Rechargeable Gas Leak Detector PT520B+ Natural Gas Leak Detector with a 17-inch Probe to Situate Gas Leaks for Propane Natural Gas Methane LPG in RV or Home Measuring PPM or%LEL - Orange
TOPTES$75.534.8★
Decibel Meter TopTes TS-501B Sound Level Meter with 2.25 Backlit LCD Screen Portable SPL Tester with A/C Weighted Range 30-130dB MAX/MIN Data Hold Use for Home Noisy Neighbor Factory - Orange
TOPTES$28.454.5★
TopTes PT-990 Rechargeable Gas Leak Detector with 11 inch Probe Detection Range 0-10000 ppm Data Logging & 3 Types Alarm Natural Gas Detector for Propane Methane for Industrial & Home - Orange
TOPTES$117.214.8★
What buyers say about toptes gas leak detector
What buyers praise and complain about, mined from review topics.What buyers love
“it is very easy to read”
“As advertised”
“No gas leak”
“Fair price”
“High quality tool”
“It works great”
“The detector worked as advertised”
“Battery lasts a long time and charges fast”
“you can carry it with you wherever you go”
“holds a charge well”
What buyers complain about
“The leak was in the connection between the gas line”
“could smell it”
“DOESN'T WORK”
“faulty calibration”
“Easily Broken”
“Need better instructions on calibration”
“this monitor is junk”
“It's super frustrating to deal with on the job”
“Cheap”
“Very loud”
Top return reasons
Common questions
- Is toptes gas leak detector profitable to sell on Amazon United States?
- The niche generates $43K/yr across 13 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -22.1%. Flapen's verdict: Skip it (31/100).
- How competitive is the toptes gas leak detector niche?
- 1 brands and 3 sellers compete. The top 5 products take 72% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in toptes gas leak detector?
- Top complaints mined from reviews: Leak-Proof, Smell, Functionality-Overall. The return rate is 3.8%.
- When does demand for toptes gas leak detector peak?
- Demand is steady year-round — the busiest month runs 1.7× the quietest.
- What does it cost to enter the toptes gas leak detector niche?
- Listings span $17.84–$117.21; the average listing price is $48.46 (sweet spot $15–$100). The average incumbent carries 1,923 reviews — the moat a new listing must climb.