Is refractometer alcohol profitable to sell on Amazon United States?

The niche generates $772K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +5.9%. Flapen's verdict: Worth a look (51/100).

How competitive is the refractometer alcohol niche?

8 brands and 12 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in refractometer alcohol?

Top complaints mined from reviews: Measurement/Reading Accuracy, Value For Money, Functionality-Overall. The return rate is 2.2%.

When does demand for refractometer alcohol peak?

Demand is steady year-round — the busiest month runs 1.2× the quietest.

What does it cost to enter the refractometer alcohol niche?

Listings span $9.19–$89.01; the average listing price is $26.73 (sweet spot $15–$100). The average incumbent carries 1,229 reviews — the moat a new listing must climb.

refractometer alcohol

Worth a look

Shows a sweet-spot price point ($26.73 avg), but a concentrated shelf (top 5 take 81% of clicks) keeps it on the watch list.

Avg price

Incredible$26.73

avg listing price — sweet spot $15–$100

Price range

Great$9.19–$89.01

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

Conversion

Great8.4%

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

Market size

Good$772K

$772K/yr · 342K searches

Returns

Good2.2%

return rate — above 6% kills the launch gate

Review moat

Good1,228.92

avg incumbent reviews — the moat a new listing must climb

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Okay+5.9%

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

Brand share

Bad91%

top-5 brand share — brand-locked demand

Competition

Bad81%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, refractometer alcohol is a $772K/yr Amazon United States market (342K searches/yr). The top 5 brands hold 91% of demand. Verdict: Worth a look — 51/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

refractometer alcohol market data

Units sold / yr: 25K–30K; avg 1,500–2,000/product
Revenue / yr: $668K–$802K; units × avg price
Launch success: —; 2 of 3 new (360d)
Conversion rate: 8.4%
Avg BSR: #16
Page quality: 0%
Prime: 100%
Sponsored: 100%
Out of stock: 0.0%
Avg brand age: 59 months
Avg seller age: 189 days

Competition & brand share

The top 5 products capture 81% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 rising

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

81%

Top 20: 100%

Open market

aichose57%
Agriculture Solutions21%
KiyHemo6%
Flagfront4%
NANBEI3%
Tiaoyeer3%
Open — no brand owns it (2 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +5.9% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.2×

Open Trend

Top refractometer alcohol search terms

refractometer169K/yr -8.6%5.1% conv.
brix refractometer42K/yr +12.2%6.1% conv.
honey refractometer15K/yr +226.0%10.3% conv.
refractometer saltwater aquarium18K/yr -15.4%8.0% conv.
refractometer for honey7K/yr +568.8%11.6% conv.
lab refractometers16K/yr -2.7%1.7% conv.
brix meter13K/yr -5.1%4.2% conv.
brix12K/yr -15.4%1.6% conv.
honey refractometer for honey moisture6K/yr +295.2%9.1% conv.
refractometro6K/yr +32.4%1.0% conv.

All search terms

Top refractometer alcohol 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

$aichose Brix Refractometer with ATC Dual Scale - Specific Gravity & Brix Hydrometer in Wine Making and Beer Brewing Homebrew Kit$

aichose Brix Refractometer with ATC Dual Scale - Specific Gravity & Brix Hydrometer in Wine Making and Beer Brewing Homebrew Kit

aichose$18.664.5★3,270 rev

$Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation$

Agriculture Solutions Salinity Refractometer for Seawater and Marine Fishkeeping Aquarium 0-100 PPT with Automatic Temperature Compensation

Agriculture Solutions$17.944.6★4,821 rev

$aichose Honey Refractometer for Honey Moisture Brix and Baume 3-in-1 Uses 58-90% Brix Scale Range Honey Moisture Tester with ATC Ideal for Honey Maple Syrup and Molasses Bee Keeping Supplies$

aichose Honey Refractometer for Honey Moisture Brix and Baume 3-in-1 Uses 58-90% Brix Scale Range Honey Moisture Tester with ATC Ideal for Honey Maple Syrup and Molasses Bee Keeping Supplies

aichose$22.794.7★2,144 rev

$Aichose 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit Honey Maple Syrup and Other Sugary Drink with Automatic Temperature Compensation Function$

Aichose 0-80% Brix Meter Refractometer for Measuring Sugar Content in Fruit Honey Maple Syrup and Other Sugary Drink with Automatic Temperature Compensation Function

aichose$24.454.6★996 rev

$Portable Brix Refractometer with ATC Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32% High Precision Sugar Level Tester in Wine Making Beer Brewing Home Brew Kit$

Portable Brix Refractometer with ATC Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32% High Precision Sugar Level Tester in Wine Making Beer Brewing Home Brew Kit

KiyHemo$9.194.3★71 rev

Newest

by launch date

$LAFMATE Digital Refractometer Range 0-55 BM101 Brix Refractometer 0.2% Accuracy with ATC IP65 Brix Meter for Juice Wine Making & Coffee$

LAFMATE Digital Refractometer Range 0-55 BM101 Brix Refractometer 0.2% Accuracy with ATC IP65 Brix Meter for Juice Wine Making & Coffee

LAFMATE$29.65146 rev

1mo ago

$3-in-1 Digital Refractometer with ATC for Wine Making Home Brewing Rechargeable 0-95% Brix Meter for Coffee Juice Honey Maple Syrup$

3-in-1 Digital Refractometer with ATC for Wine Making Home Brewing Rechargeable 0-95% Brix Meter for Coffee Juice Honey Maple Syrup

LAFMATE$89.01229 rev

8mo ago

$Portable Brix Refractometer with ATC Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32% High Precision Sugar Level Tester in Wine Making Beer Brewing Home Brew Kit$

Portable Brix Refractometer with ATC Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32% High Precision Sugar Level Tester in Wine Making Beer Brewing Home Brew Kit

KiyHemo$9.1971 rev

9mo ago

$NANBEI Honey Refractometer with ATC Portable Refractometer for Honey Moisture Triple Scale (Honey Moisture: 12-27% Brix: 58-90% Baume: 38-43) Ideal for Honey Molasses Maple Syrup Fruit jam$

NANBEI Honey Refractometer with ATC Portable Refractometer for Honey Moisture Triple Scale (Honey Moisture: 12-27% Brix: 58-90% Baume: 38-43) Ideal for Honey Molasses Maple Syrup Fruit jam

NANBEI$19.5986 rev

2y ago

$Digital Brix Refractometer Flagfront brix Meter Refractometer Automatic Temperature Compensation Brix Refractometer Range 0-55%0.1% Precision for Fruit Juice Coffee$

Digital Brix Refractometer Flagfront brix Meter Refractometer Automatic Temperature Compensation Brix Refractometer Range 0-55%0.1% Precision for Fruit Juice Coffee

Flagfront$39.06181 rev

3y ago

What buyers say about refractometer alcohol

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

What buyers love

Ease Of Use29%

“Easy to use”

Value For Money17%

“Worth the investment”

Quality-Overall12%

“The build quality feels solid”

Advertised Vs Actual Product11%

“Works as advertised”

Ease Of Cleaning4%

“Easy to use and clean, and test solutions show it's accurate”

Measurement/Reading Accuracy4%

“is accurate from what I can tell”

Efficiency3%

“it has quickly become one of the most useful tools in my kitchen”

Design-Overall2%

“from what I can see it seems to be well made”

Durability2%

“As for durability”

Strength2%

“Solid”

What buyers complain about

Measurement/Reading Accuracy19%

“I never felt I could count on the readings”

Value For Money10%

“so I'd avoid this - even for the $18 or whatever”

Functionality-Overall10%

“Didn't perform”

Quality-Overall10%

“Cheap”

Instructions/User Manual/Troubleshooting7%

“I wish there were better instructions”

Ease Of Use6%

“it isn't as easy to correct”

Durability6%

“Broke within 30 days”

Defective Material/Parts4%

“Could not get device to work”

Storage Capacity2%

“No storage box”

Strength1%

“The daylight cover seems a little flimsy”

Top return reasons

Functionality-Overall29%

Advertised Vs Actual Product17%

Compatibility-Overall13%

Measurement/Reading Accuracy9%

Value For Money8%

Defective Material/Parts5%

Size-Overall3%

Instructions/User Manual/Troubleshooting3%

Display-Overall3%

Ease Of Use3%

Common questions

Is refractometer alcohol profitable to sell on Amazon United States?: The niche generates $772K/yr across 13 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is +5.9%. Flapen's verdict: Worth a look (51/100).
How competitive is the refractometer alcohol niche?: 8 brands and 12 sellers compete. The top 5 products take 81% of clicks and top 5 brands hold 91% of demand.
What do buyers complain about in refractometer alcohol?: Top complaints mined from reviews: Measurement/Reading Accuracy, Value For Money, Functionality-Overall. The return rate is 2.2%.
When does demand for refractometer alcohol peak?: Demand is steady year-round — the busiest month runs 1.2× the quietest.
What does it cost to enter the refractometer alcohol niche?: Listings span $9.19–$89.01; the average listing price is $26.73 (sweet spot $15–$100). The average incumbent carries 1,229 reviews — the moat a new listing must climb.