AstroAI VTS1000H Voltage Tester with Screwdriver, Non-Contact Electrical Tester, Dual Range AC 12V/70V-1000V, Live Wire Test, Wire Breakpoint Finder, Audible Alarm, LCD Percentage Display, Red
AstroAI VTS1000H Voltage Tester with Screwdriver, Non-Contact Electrical Tester, Dual Range AC 12V/70V-1000V, Live Wire Test, Wire Breakpoint Finder, Audible Alarm, LCD Percentage Display, Red: Amazon.com: Tools & Home Improvement
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Review Analysis Results
Analysis Summary
Analysis of 55 reviews reveals a moderately suspicious pattern with several concerning indicators. The product shows an extremely high 5-star rating concentration (85.5% - 47/55 reviews) with only minimal negative feedback (one 1-star, one 2-star, two 3-stars). While many legitimate products have high ratings, the near-uniformity of positive sentiment combined with the 'U' (unverified) status of all reviews raises concerns. The rating distribution is heavily skewed toward perfect scores, which is unusual for most products that typically show more varied customer experiences. However, the presence of some lower-rated reviews (1-3 stars) provides some authenticity balance, preventing a higher fake percentage score.
Review Statistics
About Review Data Collection
We extract as much review data as Amazon makes available at the time of analysis. The amount may vary due to Amazon's rate limiting, regional restrictions, or other factors. Our analysis is based on the reviews we successfully collected.
Want to analyze more reviews? Install the Null Fake Chrome extension to capture and analyze additional reviews as you browse Amazon.
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Price Analysis
This AstroAI voltage tester appears competitively positioned in the mid-range market with strong features for its category. Given the excellent 4.67/5 rating from 612 reviews, it represents solid value in the $20-$30 range. Monitor Amazon pricing and wait for seasonal promotions if you're not in immediate need.
MSRP Assessment
Market Position
Buying Tips
Understanding This Analysis
What does Grade C mean?
This product has moderate review authenticity concerns. A notable portion of reviews show suspicious patterns. Consider reading reviews carefully before purchasing.
Adjusted Rating Explained
The adjusted rating (4.00 stars) represents what we estimate this product's rating would be if fake reviews were removed. This product's adjusted rating is lower than Amazon's displayed rating (4.67 stars), suggesting positive fake reviews may be inflating the score.
How We Detect Fake Reviews
Our AI analyzes multiple factors: language patterns (generic vs. specific), reviewer behavior (history, timing), temporal anomalies (review clusters), verification status, sentiment authenticity, and statistical outliers. No single factor determines a review is fake - we look at the combination of signals.
Important Limitations
No automated system is perfect. Sophisticated fake reviews can evade detection, and some genuine reviews may be incorrectly flagged. Use this analysis as one data point in your purchasing decision, not the only factor. Reading actual review content yourself is always valuable.
