POWERTEC Plastic Center Finder Tool
for 8 inch Square, Round, Octagon and 5-3/4 inch Hexagon, Measuring Tools for Dowels Drilling on Drill Press…
Price as of 2026-06-18. Check Amazon for the current price.
Quick Decision
Is This Right For You?
- •Budget-conscious shoppers — priced below 75% of protractors
- •Those who want a top-rated option — in the top 4% of protractors by rating
- •Elite Medical Instruments EMI EMI Goniometer 3 Piece Set 12" offers a better rating (4.8/5) at a similar or lower price ($10)
- •Ever Ready First Aid Plastic 12" Goniometer 360 Degree ISOM — 47% cheaper at $5 (Score A+)
- •Elite Medical Instruments EMI EMI Goniometer 3 Piece Set 12" — higher rated at 4.8/5 ($10)
📊 Based on data analysis of 91 products in this category.
Mubboo Score: A-
How It Compares
This Product POWERTEC Plastic Center Finder Tool | Most Popular GemRed 82305 Digital Angle Finder GemRed Protractor | Best Rated Elite Medical Instruments EMI EMI Goniometer 3 Piece Set 12" | Best Value Ever Ready First Aid Plastic 12" Goniometer 360 Degree ISOM | |
|---|---|---|---|---|
| Price | $9.99 | $19.99 | $9.99 | $5.25 |
| Rating | 4.7/5 | 4.6/5 | 4.8/5 | 4.7/5 |
| Reviews | 1,019 | 8,077 | 639 | 3,561 |
| Mubboo Score | A- | A | A | A+ |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
Buy from Amazon directly to avoid counterfeit products; check for accuracy immediately as some units arrive miscalibrated. For digital models, note battery quirks and consider ease of reading versus durability.
- Accuracy and Precision
- Ease of Use and Clear Readability
- Solid Build Quality
- Effectiveness for Trim and Molding Work
- Good Value for the Price
- Inconsistent Accuracy and Quality Control
- Design Flaws and Missing Features
- Concerns About Durability and Cheap Materials
- Poor Manufacturer Support for Defective Units
Related Video Reviews
About POWERTEC
- 12 products in our database
- Average rating: 4.5/5 across all products
- Price range: $9.99 – $213.60
- Categories: carpentry-squares, protractors, shelf-brackets-and-supports, wallpaper-and-wallpapering-supplies, Workbenches
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Bottom Line
POWERTEC Plastic Center Finder Tool earns Mubboo Score A-. Priced at $10 — a budget-friendly option, below the category average of $29. Rated 4.7/5 from 1,019+ reviews. Strong buy if: budget-conscious shoppers, those who want a top-rated option. Skip if: elite medical instruments emi emi goniometer 3 piece set 12" offers a better rating (4.8/5) at — GemRed 82305 Digital Angle Finder GemRed Protractor (Score A, $20) may fit better.
Frequently Asked Questions
Is the POWERTEC Plastic Center Finder Tool worth buying in 2026?
It earns a Mubboo Score of A-, with a 4.7/5 rating from 1,019 reviews — better than 96% of protractors we track.
How much does the POWERTEC Plastic Center Finder Tool cost?
It is currently $9.99 — budget-tier pricing for protractors.
How does the Plastic Center Finder Tool compare to other protractors?
The category's most-reviewed alternative is the GemRed 82305 Digital Angle Finder GemRed Protractor (4.6/5, 8,077 reviews, $19.99). The Plastic Center Finder Tool carries a Mubboo Score of A- vs A.
Sources & References
Mubboo may earn a commission from purchases made through links on this page. Prices and availability are accurate as of the last sync (2026-06-18) and may change.