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Oil Tank Level Gauge

soft demand (-59.5% this quarter) — Oil Tank Level Gauge doesn't clear our bar today.

Flapen Score

48
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Market size 51Growth 0Conversion 48Competition 35Returns 48Price range 75Avg price 87Brand share 48Review moat 80Quality gap 92
This niche Category average

Is Oil Tank Level Gauge profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Oil Tank Level Gauge is a £287K/yr Amazon United Kingdom market (114K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Jan–Feb–Mar–Nov–Dec. Verdict: Skip it — 48/100.

Oil Tank Level Gauge: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -59.5% over the last 90 days and 3.8% of searches end in a purchase.

£287K

revenue / yr

Units sold / yr5K
Search volume / yr-59.5%114K
Conversion rate3.8%
Avg price£66.02

Who owns the niche?

The top 5 brands hold 77% of demand, so 24% of the market is open.

24%

open market share

Brands · sellers11 · 18
Top-5 product click share64%
Open market24%
Avg brand age39 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.0★ — the gap to enter on.

0/100

page quality · 17 products

Sponsored placement59%
New entrants (1y)7· 0 succeeded
Avg rating4.0★
Avg reviews391

Top Oil Tank Level Gauge products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

£0£14K£29K£43K£57K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)2 products missing review or click data not plotted

Brands

11 rising

Sellers

18

Top-5 brand share

77%

Top 20: 100%

Top-5 click share

64%

Top 20: 100%

Open market

18%

  • PlumbEZ30%
  • Watchman17%
  • Sonic Watchman15%
  • Dumenix9%
  • Kingspan5%
  • Generic5%

Oil Tank Level Gauge demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume114KCVR3.8%Products17Brands11Top 5 Brands77%OOS Rate7.7%Rating4.0★Reviews391Avg BSR#218
4K3KSpike '24Black Friday '24Spike '25Black Friday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar, Nov, Dec · busiest ÷ quietest = 4.4×

Top Oil Tank Level Gauge search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • oil tank level monitor27K/yr
  • watchman oil tank monitor23K/yr
  • oil tank level gauge26K/yr
  • oil tank monitor10K/yr
  • watchman5K/yr
  • heating oil tank level monitor4K/yr
  • watchman sonic oil level monitor7K/yr
  • oil tank gauge7K/yr
  • oil watchman4K/yr
  • watchman sonic2K/yr

What reviews say buyers love and hate about Oil Tank Level Gauge

What buyers mention most, as a share of all reviews.

What buyers love

89% of reviews
Assembly/Installation27%

Easy to install

Quality-Overall19%

Kingspan watchman is probably the best brand around

Advertised Vs Actual Product12%

Works as advertised

Efficiency8%

It works

Ease Of Use7%

So much easier

What buyers complain about

88% of reviews
Functionality-Overall17%

Cant get it to work

Instructions/User Manual/Troubleshooting13%

Took a few days to settle down as said by instructions

Durability12%

doesnt last

Battery Life10%

Had one of these for 21 years then it stopped working changed the battery

Quality-Overall9%

Cheap

Oil Tank Level Gauge return rate & reasons

Why buyers send it back, as a share of all return requests.

3.2%

Return rate

40%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
33%
2Compatibility-Overall
17%
3Functionality-Overall
15%
4Connectivity-Overall
6%
5Measurement/Reading Accuracy
4%

Common Oil Tank Level Gauge questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Oil Tank Level Gauge 48/100 on Amazon United Kingdom — Skip it. The niche generates £287K/yr across 17 tracked products. 0 of 7 products launched in the last 360 days are still selling. Search demand moved -59.5% over the last 90 days.
Search demand for Oil Tank Level Gauge on Amazon United Kingdom peaks in Jan–Feb–Mar–Nov–Dec, where the busiest month runs 4.4× the quietest.