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59

refrigerant scale

Worth a look

Shows demand growing +97.3% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 69Growth 90Conversion 73Competition 23Returns 79Price range 44Avg price 84Brand share 35Review moat 74Quality gap 27

Growth

Great+97.3%

90-day search growth — must beat 0% to launch

Avg price

Great$74.11

avg listing price — sweet spot $15–$100

Returns

Great1.8%

return rate — above 5% kills the launch gate

Review moat

Good552.29

avg incumbent reviews — the moat a new listing must climb

Conversion

Good6.8%

search→purchase rate — share of searches ending in a sale

Market size

Good$717K

$717K/yr · 143K searches

Price range

Okay$31.99–$186.11

cheapest to priciest tracked listing — scored on the share inside $15–$100

Brand share

Okay84%

top-5 brand share — brands hold most of the demand

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad73%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, refrigerant scale is a $717K/yr Amazon United States market (143K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 59/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

refrigerant scale market data

Units sold / yr
8K–10K
avg 500–750/product
Revenue / yr
$593K–$741K
units × avg price
Conversion rate
6.8%
Avg BSR
#96
Page quality
0%
Prime
93%
Sponsored
86%
Out of stock
8.2%
Avg brand age
65 months
Avg seller age
182 days

Competition & brand share

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

34

Top-5 brand share

84%

Top 20: 100%

Top-5 click share

73%

Top 20: 100%

Open market

12%

  • Elitech37%
  • VIVOHOME18%
  • YELLOW JACKET14%
  • P PBAUTOS11%
  • SKEAP4%
  • PB Motor Tech BMT4%
  • Open — no brand owns it (4 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +97.3% search growth over the last 90 days.
7K5KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Jun, Jul · busiest ÷ quietest = 4.3×

Top refrigerant scale search terms

  • refrigerant scale70K/yr
  • hvac scale21K/yr
  • freon scale13K/yr
  • refrigerant scale hvac13K/yr
  • ac scale6K/yr
  • hvac scale refrigerant7K/yr
  • refrigeration scale4K/yr
  • hvac refrigerant scale3K/yr
  • ac scale refrigerant3K/yr
  • a/c scale2K/yr
All search terms

Top refrigerant scale 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.

0%10%$72K20%$143K30%$215K40%$287K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

What buyers say about refrigerant scale

What buyers praise and complain about, mined from review topics.

What buyers love

Value For Money24%

“For the price”

Quality-Overall19%

“its been a solid tool so far”

Advertised Vs Actual Product10%

“Works as advertised”

Ease Of Use10%

“easy to read from a distance”

Measurement/Reading Accuracy8%

“seems pretty accurate at a reasonable price”

Efficiency4%

“This scale has performed well so far”

Charging3%

“has been reliable throughout the entire charging process”

Strength3%

“made sturdy”

Weight Heavy2%

“It measures the weight of things well”

Durability2%

“Its very durable”

What buyers complain about

Measurement/Reading Accuracy17%

“Numbers kept moving no matter how many times I reset”

Durability13%

“Doesnt last”

Assembly/Installation7%

“They go in staggered”

Functionality-Overall7%

“Does not work correctly very bad refrigeration scale never worked even once”

Strength7%

“a little flimsy”

Size-Overall5%

“Its much smaller”

Design-Overall3%

“Design & quality inefficiency”

Product Condition3%

“OBVIOUSLY a previously returned item sold as new”

Quality-Overall3%

“Design & quality inefficiency”

Material Quality3%

“it's made out of poor materials”

Top return reasons

Measurement/Reading Accuracy21%
Value For Money16%
Functionality-Overall14%
Size-Overall13%
Advertised Vs Actual Product5%
Product Condition5%
Quality-Overall4%
Defective Material/Parts4%
Compatibility-Overall4%
Battery Life2%

Common questions

Is refrigerant scale profitable to sell on Amazon United States?
The niche generates $717K/yr across 14 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +97.3%. Flapen's verdict: Worth a look (59/100).
How competitive is the refrigerant scale niche?
10 brands and 34 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 84% of demand.
What do buyers complain about in refrigerant scale?
Top complaints mined from reviews: Measurement/Reading Accuracy, Durability, Assembly/Installation. The return rate is 1.8%.
When does demand for refrigerant scale peak?
Demand peaks in May–Jun–Jul; the busiest month runs 4.3× the quietest.
What does it cost to enter the refrigerant scale niche?
Listings span $31.99–$186.11; the average listing price is $74.11 (sweet spot $15–$100). The average incumbent carries 552 reviews — the moat a new listing must climb.