Manometer
Manometer shows a sweet-spot price point ($37.32 avg), but soft demand (-23.7% this quarter) keeps it on the watch list.
Flapen Score
Is Manometer profitable on Amazon?
According to Flapen's Amazon United Kingdom niche tracking, Manometer is a £67K/yr Amazon United Kingdom market (38K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Feb. Verdict: Worth a look — 51/100.
Manometer: 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 -23.7% over the last 90 days and 4.7% of searches end in a purchase.
£67K
revenue / yr
Who owns the niche?
The top 5 brands hold 67% of demand, so 33% of the market is open.
33%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.
0/100
page quality · 27 products
Top Manometer 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
Rothenberger 67060 12/30mb Plastic U-Guage Manometer
- Price
- £15.28
- Rating
- 4.5/5
- Reviews
- 733
- Age
- 16y ago

Ehdis Digital Manometer Air Pressure Meter Gas Gauge Reader with 32-bit MCU 24-bit ADC High Accuracy 12 Units Data Save or Hold
- Price
- £29.93
- Rating
- 4.2/5
- Reviews
- 1,365
- Age
- 7y ago

DANOPLUS DP-103 Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function Black
- Price
- £31.06
- Rating
- 4.0/5
- Reviews
- 546
- Age
- 4y ago

U-Gauge Plastic U-Manometer 12 0-30mbar
- Price
- £15.20
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

AUTOOL Digital Manometer HVAC PT530 Differential Pressure Gauge with 0.25% FS Accuracy -100 to 300Kpa Air Pressure Meter with Flashlight LCD Backlight Display 10 Optional Units Toolbox
- Price
- £68.89
- Rating
- 4.6/5
- Reviews
- 37
- Age
- 2y ago
Trending
90-day click momentum
U-Gauge Plastic U-Manometer 12 0-30mbar
- Price
- £15.20
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

Handheld Digital Manometer Air and Gas Pressure Tester189B Differential Dual Port Pressure Gauge 11 Selectable Units Differential Pressure Gauge Large LCD Display with Backlight HVAC digital manometer
- Price
- £25.93
- Rating
- 4.6/5
- Reviews
- 14
- Age
- 3y ago

PT530 Manometer Gas Pressure Tester -100 to 300Kpa Digital Dual-Port Fieldpiece Manometer HVAC 10 Units 7 Adapters Data Locking & Storage with Magnetic Back and Backlit display
- Price
- £59.66
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 10mo ago

REGIN REGU35 Premier U Gauge
- Price
- £87.78
- Rating
- 4.7/5
- Reviews
- 69
- Age
- 12y ago

AUTOOL Manometer Gas Pressure Tester Mini Digital Manometer HVAC 6 Units Differential Dual Port Pressure Gauge -101 to 200Kpa Data Zeroing with Backlight LCD Display
- Price
- £31.70
- Rating
- 3.7/5
- Reviews
- 19
- Age
- 11mo ago
Newest
by launch date
U-Gauge Plastic U-Manometer 12 0-30mbar
- Price
- £15.20
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

PT530 Manometer Gas Pressure Tester -100 to 300Kpa Digital Dual-Port Fieldpiece Manometer HVAC 10 Units 7 Adapters Data Locking & Storage with Magnetic Back and Backlit display
- Price
- £59.66
- Rating
- 4.4/5
- Reviews
- 6
- Age
- 10mo ago

AUTOOL Manometer Gas Pressure Tester Mini Digital Manometer HVAC 6 Units Differential Dual Port Pressure Gauge -101 to 200Kpa Data Zeroing with Backlight LCD Display
- Price
- £31.70
- Rating
- 3.7/5
- Reviews
- 19
- Age
- 11mo ago

Digital manometer air pressure gauge -101-200 kpa 0.1Kpa resolution air tester 6 units differential dual-port HVAC Air Pressure Meter Differential Pressure Gauge with Backlight Data Holding
- Price
- £28.82
- Rating
- 3.6/5
- Reviews
- 12
- Age
- 12mo ago

AOPUTTRIVER Digital Manometer Dual-Port 36.8kPa Differential Pressure Gauge HVAC Handheld Gas Pressure Tester with 12 Units Backlight for Air Conditioning Ventilation Ducts
- Price
- £28.61
- Rating
- 3.6/5
- Reviews
- 5
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.
Brands
16 rising
Sellers
55
Top-5 brand share
67%
Top 20: 100%
Top-5 click share
60%
Top 20: 91%
Open market
27%
- Rothenberger20%
- Ehdis17%
- DANOPLUS15%
- AUTOOL9%
- Solimeta7%
- Arctic Hayes5%
Manometer demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Feb · busiest ÷ quietest = 1.7×
Top Manometer search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- manometer20K/yr
- digital manometer8K/yr
- u gauge6K/yr
- u gauge manometer5K/yr
What reviews say buyers love and hate about Manometer
What buyers mention most, as a share of all reviews.
What buyers love
88% of reviews“Easy to use and quite comfortable”
“As advertised”
“Perfect for manually checking your vehicle dpf pressure readings”
“Top quality”
“robust”
What buyers complain about
78% of reviews“For the price I certainly expected alot better”
“Its not yellow its not bright”
“I was wondering if to send it back because i could not see the unit moniker as it is so small”
Manometer return rate & reasons
Why buyers send it back, as a share of all return requests.
1.7%
Return rate
41%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Manometer questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









