KAIWEETS
⏳Price
$56.99
Qiping 7-Pin Tow Bar Plug Socket Tester Tool for 12 V Car Trailer Lighting Wiring Troubleshooting
★★★★★
$56.99
Options
3 availableColor: Trailer Tester 7-Pin - C
Quantity
1
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About this item
- SAFE AND RELIABLE: CE EN61000, RoHS EN62321 certified. Use high-quality ABS + copper material, black matte shell durable.
- Error rectification: Indicates faults in the wiring circuits of the car tail lights or trailer lights. Plug and play, no cutting or splicing required.
- Note: you need a square 9V battery to activate the tester, otherwise it will not work (not included).
- Operating method: When in use, insert the tester into the faulty plug or socket to be tested and press the yellow button to enter the test power-on state.
- Electrical testing: This 12V universal 7-pin trailer plug tester for cars, towing vehicles, tractor, truck, caravans, agricultural vehicles.
Product description
7-pin test device
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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