Combustion Analyzer
FailDemand is soft, at -59.0% this quarter, so Combustion Analyzer is a Fail.
- Flapen Score
- 33 / 100Ranks 8,936 of 9,536 Tools & Home Improvement niches · −15 vs the category median of 4833
- Market size
- $540K/yr71K searches / yr
- 90-day growth
- -59.0%search demand this quarter
- Competition
- 66%top-5 click share · 6 brands · 53 sellers
Flapen Score
Combustion Analyzer against its category
The dotted line is the Tools & Home Improvement average. Past it, Combustion Analyzer is stronger. Inside it, weaker.
Market
The Combustion Analyzer market on Amazon at a glance
Shoppers on Amazon United States searched for Combustion Analyzer 71K times last year and spent an estimated $540K. The top 5 brands take 97% of clicks. Demand peaks in Jan–Feb–Oct–Nov–Dec. Flapen scores it 33 out of 100, a Fail.
01 · Demand
0.8% of searches ended in a purchase last week.
Shoppers searched for this 71K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 0.8% of those searches ended in a purchase. Searches in the last 90 days moved -59.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $540K a year.
- Searches, last 12 months
- 71K
- Growth, 90 days vs prior 90
- -59.0%
- Conversion, latest week
- 0.8%
- Market size, estimated
- $540Ka year
- Peak month
- November5.0× the quietest month
- Top search term
- combustion analyzer49K searches a year
02 · Price
A sale here is worth $977.56.
Listings sell for $977.56 on average, from $95.74 to $2021.73. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $977.56 that is $0 to $98K a year per listing.
- Average price
- $977.56above the $15 to $100 sweet spot
- Price range
- $95.74–$2021.73
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$98K
- Returns
- 3.8%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
59% of listings pay for placement with sponsored ads. 71% ship with Prime. On an average day, 3.9% of listings are out of stock. The average listing ranks #1,838 within Testers. It carries 172 reviews at 4.07 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 59%
- Prime listings
- 71%
- Out of stock, average day
- 3.9%
- Average rank
- #1,838in Testers
- Average rating
- 4.07 starsAmazon United States average 4.42 stars
- Average reviews
- 172per listing
- Listings tracked
- 17
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 87 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 87 months
Products
Top Combustion Analyzer 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
Fieldpiece SOX3 Combustion Check New with Hard Case
- Price
- $489.58
- Rating
- 4.3/5
- Reviews
- 101
- Age
- 13y ago

testo 310 II Combustion Analyzer HVAC Combustion Leak Tester for Temperature Flue Gas & Pressure Natural Gas Leak Detector with Smart App and Probe
- Price
- $814.14
- Rating
- 3.4/5
- Reviews
- 10
- Age
- 2y ago

Fieldpiece CAT85 - Combustion Analyzer with Live Draft and Built-in Monometer
- Price
- $1806.39
- Rating
- 3.5/5
- Reviews
- 9
- Age
- 3y ago

testo 300 Combustion Analyzer HVAC Kit - Residential Combustion Leak Tester for Flue Gas Draft Differential Pressure Ambient CO Levels of Heating Systems - Natural Gas Leak Tester with Spare Probe
- Price
- $1406.23
- Rating
- 4.2/5
- Reviews
- 22
- Age
- 6y ago

UEi C161C - Residential Combustion Analyzer with Case
- Price
- $667.05
- Rating
- 3.4/5
- Reviews
- 4
- Age
- 2y ago
Trending
90-day click momentum
Klein Tools ET120 Gas Leak Detector Combustible Gas Leak Tester with 18-Inch Gooseneck Has Range 50-10 000 ppm Includes Pouch Batteries
- Price
- $124.50
- Rating
- 4.6/5
- Reviews
- 1,888
- Age
- 8y ago

UEi C161C - Residential Combustion Analyzer with Case
- Price
- $667.05
- Rating
- 3.4/5
- Reviews
- 4
- Age
- 2y ago

INFICON Flue-Mate Combustion Analyzer
- Price
- $992.50
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago

Fieldpiece - CAT45 Combustion Analyzer - Accurately Measure O2 CO CO2 Draft Pressure - HVAC Tool
- Price
- $1224.72
- Rating
- 4.4/5
- Reviews
- 8
- Age
- 3y ago

INFICON Flue-Mate Combustion Analyzer with Printer
- Price
- $1247.87
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago
Newest
by launch date
UEI CEA Combustion Efficiency Tester
- Price
- $461.93
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

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
- Price
- $95.74
- Rating
- 4.2/5
- Reviews
- 546
- Age
- 1y ago

testo 310 II Combustion Analyzer HVAC Combustion Leak Tester for Temperature Flue Gas & Pressure Natural Gas Leak Detector with Smart App and Probe
- Price
- $814.14
- Rating
- 3.4/5
- Reviews
- 10
- Age
- 2y ago

testo 310 II Combustion Analyzer HVAC Set with Printer Combustion Leak Tester for Temperature Flue Gas & Pressure Natural Gas Leak Detector with Smart App and Probe
- Price
- $1031.97
- Rating
- 3.7/5
- Reviews
- 3
- Age
- 2y ago

INFICON Flue-Mate Combustion Analyzer with Printer
- Price
- $1247.87
- Rating
- 4.8/5
- Reviews
- 5
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
6 falling
Sellers
53
Top-5 brand share
97%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
0%
- Fieldpiece41%
- Testo36%
- UEi Test Instruments12%
- Inficon6%
- KLEIN TOOLS3%
- TOPTES3%
- Open — no brand owns it (0%)
Demand
Combustion Analyzer search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Oct, Nov, Dec · busiest ÷ quietest = 5.0×
Search terms
Top Combustion Analyzer search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- combustion analyzer49K/yr
- combustion analyzer hvac8K/yr
- fieldpiece combustion analyzer5K/yr
- testo combustion analyzer4K/yr
- flue gas analyzer3K/yr
- uei combustion analyzer3K/yr
Reviews and returns
What reviews say buyers love and hate about Combustion Analyzer
We read the reviews and the return reasons for every product selling here.
“faulty calibration”
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.
22 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 Combustion Analyzer questions
Answered from the same tracked data.









