7 pin trailer plug tester
Skip it44/100a small market ($226K/yr) — 7 pin trailer plug tester doesn't clear our bar today.
Market/yr
$226K
Growth (1y)
+193.3%
Products
14
Brands
12
was 19 a year ago
Sellers
20
Price range
$7.23–$33.86
Returns
2.1%
Rating
4.6★
Skip it
Scored 44/100 across market size, growth, competition, quality gap, and returns.
Demand
Weekly Amazon search volume, last 104 weeks — +193.3% year over year.Seasonality
Monthly demand index across the year — 1.00 is average.Peak months: May · busiest ÷ quietest = 1.8×
Competition
- WUSHIXAN31%
- Oyviny22%
- CURT12%
- CXTM6%
- Kefly6%
- Innovative Products of America5%
- Other (6 brands)17%
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them. 12 brands and 20 sellers compete here.
Brands
12 falling
was 19 a year ago
Sellers
20
Top 5 brand share
77%
Product shelf
All 14 tracked products in this niche.
WUSHIXAN Trailer Light Tester 7 Pin Trailer Plug Testerwith Red LED 7 Way Trailer Plug Testerfor Diagnosing and Fixing Trailer Socket Circuit Problems
WUSHIXAN
$8.004.4★580 reviews
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester with Double-Sided LED Indicators Trailer Light Tester for Boat Trailer RV Truck Camper Not Suitable for Vehicle with Lamp Out Sensor
Oyviny
$20.294.6★296 reviews
CURT 58272 7-Pin RV Blade Trailer Wiring Towing Vehicle Socket Tester Orange
CURT
$19.774.7★208 reviews
Oyviny 7 Way Blade & 4 Pin Trailer Light Circuit Tester with LED Indicators 6 Function Light Tester for RV Truck Vehicle Side Trailer Socket Tester
Oyviny
$18.294.5★1,267 reviews
CXTM Trailer Light Tester 7 Pin Trailer Plug Tester 7 Way Wiring Tester with LED Lights RV Connector Socket Circuit Tester
CXTM
$7.984.5★643 reviews
Kefly 7-Way Round Pin Trailer Truck Circuit Plug Tester Replace 7865L Trailer Tractor Light Tester
Kefly
$22.704.7★234 reviews
Innovative Products of America (7865L) 7-Way Round Pin Tractor Trailer Circuit Chaser for Testing Turn Signals Hazard Lights Brake Lights and More
Innovative Products of America
$33.864.8★2,034 reviews
NeaLia 7 Pin Trailer Plug Tester 7 Way Wiring Tester for RV Round Trailer Light Tester for Truck Pickup Towing Tow Wire Brake Blade 12V Connector
NeaLia
$7.234.4★295 reviews
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Works as advertised”
“Top notch and worked well”
“worked as should”
“Easy to use”
“Worth it”
“Great tool for testing the wiring on 7 pin connectors”
“Works well as designed”
“Quick connect 7”
“has a nice compact size for storage”
“7 prong tester worked fine”
What buyers complain about
“did not function correctly”
“Low quality”
“doesn't fit right”
“Did not come with directions”
“However, the engineering of this thing is just bad”
“Was having some connection issues on my 7 pin connector”
“Did not work on 2015 Chevrolet Silverado”
“Saced me a lot of troubleshooting time”
“nothing changes when I press the pedals or buttons in my car”
“Did not work as advertised”
Top return reasons
- Functionality-Overall27%
- Compatibility-Overall22%
- Size-Overall16%
- Defective Material/Parts7%
- Connectivity-Overall6%
- Advertised Vs Actual Product6%
- Socket/Port/Plug5%
- Brightness/Shine/Glow2%
- Quality-Overall2%
- Value For Money1%