Product image of Piutouyar 12 Inch Engineer Scale Ruler, Metal Engineering Ruler Aluminum Laser-Etched Triangular Drafting Tool for Civil Engineering Drafting, Imperial Scale 1:10, 1:20, 1:30, 1:40, 1:50, 1:60(Blue)

Piutouyar 12 Inch Engineer Scale Ruler, Metal Engineering Ruler Aluminum Laser-Etched Triangular Drafting Tool for Civil Engineering Drafting, Imperial Scale 1:10, 1:20, 1:30, 1:40, 1:50, 1:60(Blue)

4.9(24 reviews)

AI-powered analysis of this product's reviews to help you make an informed purchase decision.

Last analyzed: December 28, 2025

Trust Score Gauge showing B grade with 86.8% scoreCircular progress indicator displaying trust score from 0 to 100 percent, currently at 86.8 percent
B
0%🟢
Very Good

Trust Score

How trustworthy are the reviews for this product?

✓ Reviews appear trustworthy

Analysis Summary

Based on the analysis, the Piutouyar 12 Inch Engineer Scale Ruler has received overwhelmingly positive reviews with an average rating of 4.9/5. The high review content quality, reviewer credibility, and product consistency scores indicate that the product is trustworthy and reliable for its intended use in civil engineering drafting. However, the relatively low seller reputation score suggests that the brand may not have a long-standing reputation for quality products, which could be a concern for some consumers.

Review Timeline

Review patterns over time - spikes may indicate manipulation

90%
Velocity Score
Spikes
0

None found

Peak
1

Reviews/mo

Timeline
3

Months

Pattern Analysis

Good: Review pattern appears natural with steady growth. No suspicious spikes that might indicate review manipulation.

Keyword Analysis

Common phrases and their authenticity patterns

89%
Authenticity
I'm glad I got(5)It's a plus(8)
Positive
2

Natural phrases

Critical
0

Genuine concerns

Suspicious
0

Generic phrases

Language Authenticity

Vocabulary Diversity30%
Natural Language Flow40%
Unique Phrasing40%

Good: Language patterns appear natural with good diversity. Reviews use varied vocabulary and authentic expressions.

Recommendation

✅ Recommended

Analysis Date

December 28, 2025

Total Reviews

24 reviews analyzed

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Grade BPiutouyar 12 Inch Engineer Scale Ruler, Metal Engineering Ruler Aluminum Laser-Etched Triangular Drafting Tool for Civil Engineering Drafting, Imperial Scale 1:10, 1:20, 1:30, 1:40, 1:50, 1:60(Blue)