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…
Price as of 2026-06-16. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$6–$14
- Mid-range:$14–$53← You are here
- Premium:$53+
Is This Right For You?
- •Shoppers looking for testers from Oyviny
- •LJPXHHU Digital Multimeter Voltmeter Battery Voltage Multi — 57% cheaper at $10 (Score A-)
- •KLEIN TOOLS RT250 GFCI Outlet Tester — higher rated at 4.8/5 ($25)
📊 Based on data analysis of 185 products in this category.
Mubboo Score: B-
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other testers
Computed from live Amazon rating, review count, and price across 185 testers available to US consumers · last refreshed 2026-06-16.
How It Compares
This Product Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester | Most Popular AstroAI Digital Multimeter Tester 2000 Counts | Best Rated KLEIN TOOLS RT250 GFCI Outlet Tester | Best Value LJPXHHU Digital Multimeter Voltmeter Battery Voltage Multi | |
|---|---|---|---|---|
| Price | $22.99 | $14.59 | $24.97 | $9.98 |
| Rating | 4.6/5 | 4.5/5 | 4.8/5 | 4.4/5 |
| Reviews | 292 | 54,848 | 11,490 | 3,132 |
| Mubboo Score | B- | A+ | A- | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Check included test leads and consider upgrading them for budget meters; for circuit breaker finders, allow time to learn the scanning process and always do a second pass over the panel.
- Good value for money
- Easy to use
- Accurate / reliable readings
- Useful features like backlight or audible alert
- Compact and portable design
- Quality control issues with test leads or defective units
- Requires patience or learning curve for accurate results
Related Video Reviews
- 📹 The Ultimate Voltage Tester Battle: My Surprising Favorite! — Everyday Home Repairs
- 📹 Best Voltage Testers Under $50 (2026) — Top 5 Non-Contact Pens Reviewed! — TECHATOP
About Oyviny
- 7 products in our database
- Average rating: 4.6/5 across all products
- Price range: $9.99 – $22.99
- Categories: testers, towing-products-and-winches, trailer-accessories
If not the 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester, consider these
Bottom Line
Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester earns Mubboo Score B-. Priced at $23 — a mid-range option, below the category average of $55. Rated 4.6/5 from 292+ reviews. Strong buy if: shoppers looking for testers from oyviny.
Frequently Asked Questions
Is the Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester worth buying in 2026?
It earns a Mubboo Score of B-, with a 4.6/5 rating from 292 reviews — better than 57% of testers we track.
How much does the Oyviny 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester cost?
It is currently $22.99 — mid-tier pricing for testers.
How does the 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester compare to other testers?
The category's most-reviewed alternative is the AstroAI Digital Multimeter Tester 2000 Counts (4.5/5, 54,848 reviews, $14.59). The 7 Pin Trailer Plug Tester & 4 Pin Trailer Tester carries a Mubboo Score of B- vs A+.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-16) and may change.