Synchrontester
Synchrontester shows low returns (0.6%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Flapen Score
Top 20% of 1,428 Auto & Motorrad niches · +7 vs the category median of 51
Is Synchrontester profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, Synchrontester is a €21K/yr Amazon Germany market (25K searches/yr). The top 5 brands hold 63% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 58/100.
Synchrontester: 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 +52.5% over the last 90 days and 1.9% of searches end in a purchase.
€21K
revenue / yr
Who owns the niche?
The top 5 brands hold 63% of demand, so 37% of the market is open.
37%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.1★ — the gap to enter on.
0/100
page quality · 25 products
Top Synchrontester 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
DHA Kraftstoff Vakuum Vergaser Synchrontestgerät Synchrontester Vakuumprüfer 4 Zylinder Motorrad Synchronuhren Synchronisieren Gerät Vergasersynchronisation Tester Werkzeug Set KFZ
- Price
- €38.64
- Rating
- 4.4/5
- Reviews
- 172
- Age
- 5y ago
DHA Kraftstoff Vakuum Vergaser Synchrontestgerät Synchrontester Vakuumprüfer 4 Zylinder Motorrad Synchronuhren Synchronisieren Gerät Vergasersynchronisation Tester PKW Werkzeug
- Price
- €39.15
- Rating
- 4.2/5
- Reviews
- 114
- Age
- 2y ago
SK130 Synchrometer Fine Tuning Weber Dell Orto SPICA Drosseln
- Price
- €44.25
- Rating
- 4.6/5
- Reviews
- 59
- Age
- 10y ago
BK-Synchrometer ITCBK1-30/1 von STE
- Price
- €43.69
- Rating
- 4.6/5
- Reviews
- 27
- Age
- 11y ago
Manometer Digital Gas Pressure Tester Differential Pressure Gauge HVAC Air Pressure Meter with Backlight Data Record Function
- Price
- €35.12
- Rating
- 4.2/5
- Reviews
- 534
- Age
- 3y ago
Trending
90-day click momentum
Unterdruckmesser Synchronisierer verqaser Synchrontester für 2Zylinder Motorräder robust präzise Messung Schlauchset langlebig Messingverlängerungen 65/180mm BlauSchwarz
- Price
- €16.13
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago
EffiFish Motorrad Vergaser Vakuum Gauge Balancer Synchronisator Werkzeug mit Schlauchset für 2-Zylinder-Motoren Blau Metallkonstruktion Verbessern Leistung Heimgebrauch
- Price
- €15.14
- Rating
- 3.4/5
- Reviews
- 3
- Age
- 11mo ago
Ehdis Digital Manometer Luftdruck-Messgerät mit 32-Bit MCU 24-BitADC mit hoher Genauigkeit 12 Einheiten Speichern oder Halten
- Price
- €32.88
- Rating
- 4.3/5
- Reviews
- 1,354
- Age
- 7y ago
PORFOYO 90CM Kraftstoff Vakuum Vergaser Synchrontester Vergaser Synchrontestgerät Auto Motor Vakuum Kraftstoffpumpe Vakuumtester Vergaser Ventil Für Autos Laster PKW Motorrad Vakuumprüfer Rot
- Price
- €15.36
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago
Tubiaz Synchrontester für 4 Vergaser Synchrontestgerät Vergaseruhren Synchronuhren PKW Motorrad Vakuumprüfer
- Price
- €38.74
- Rating
- 4.1/5
- Reviews
- 33
- Age
- 4y ago
Newest
by launch dateUnterdruckmesser Synchronisierer verqaser Synchrontester für 2Zylinder Motorräder robust präzise Messung Schlauchset langlebig Messingverlängerungen 65/180mm BlauSchwarz
- Price
- €16.13
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 2mo ago
PORFOYO 90CM Kraftstoff Vakuum Vergaser Synchrontester Vergaser Synchrontestgerät Auto Motor Vakuum Kraftstoffpumpe Vakuumtester Vergaser Ventil Für Autos Laster PKW Motorrad Vakuumprüfer Rot
- Price
- €15.36
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 7mo ago
EffiFish Motorrad Vergaser Vakuum Gauge Balancer Synchronisator Werkzeug mit Schlauchset für 2-Zylinder-Motoren Blau Metallkonstruktion Verbessern Leistung Heimgebrauch
- Price
- €15.14
- Rating
- 3.4/5
- Reviews
- 3
- Age
- 11mo ago
Blauer 4-Vergaser-Synchronisationstester 4-Zylinder-Motorrad-Synchronisationsuhren Kraftstoff-Vakuum-Ve-rgaser-Synchronisationstester Vergas-er-Synchronisierungsgerät für Autos und Motorräder
- Price
- €38.38
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 1y ago
SHUAIGUO 4-Zylinder-Vergaser-Synchronisierer-Kit Vakuummeter Balancer Sync-Ausgleichsmessgeräte für Motorrad-Motorrad-Vergaser
- Price
- €37.00
- Rating
- 4.0/5
- Reviews
- 2
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
Brands
23 falling
Sellers
83
Top-5 brand share
63%
Top 20: 97%
Top-5 click share
58%
Top 20: 95%
Open market
32%
- DHA31%
- ITC International Tool Company10%
- STE9%
- DANOPLUS8%
- Rlongtou5%
- Uten5%
Synchrontester demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 2.5×
What reviews say buyers love and hate about Synchrontester
What buyers mention most, as a share of all reviews.
What buyers love
92% of reviews“Funktioniert”
“funtioniert wie es soll”
“Sehr gut produkt”
“Super Gerät zu einem günstigen Preis”
“Vergaser Reiniger”
What buyers complain about
89% of reviews“Funktioniert nicht”
“Die Betriebsanleitung habe ich mir von Google übersetzen lassen mehr braucht dich nicht”
“Auch mein alter Honda Bali-Roller sprang sieben Jahre lang erst nach dem dritten oder vierten Anlassversuch an”
“Der Artikel hat nicht weitergeholfen”
“der Motor stotterte”
Synchrontester return rate & reasons
Why buyers send it back, as a share of all return requests.
0.6%
Return rate
0%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common Synchrontester questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
