What percentage of reviews are fake for this product?

68.00% of the analyzed reviews appear to be fake or inauthentic.

What is the authenticity grade for this product?

The product receives a grade of F based on review authenticity analysis.

How many reviews were analyzed?

130 reviews were analyzed for authenticity patterns.

What is the adjusted rating after removing fake reviews?

After removing suspicious reviews, the adjusted rating is 3.10 out of 5 stars.

How does this analysis help consumers?

This analysis helps consumers identify products with manipulated reviews, enabling more informed purchasing decisions based on genuine customer feedback.

Is this product priced fairly on Amazon?

Based on AI price analysis, this product is Unable to compare.

How is this product positioned in the market?

This product is positioned as a Mid-range option in its category.

KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder

Name: KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Signal Percentage, Dual Range AC 12V/70V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder
Brand: Amazon
SKU: B0C2CNC624
Rating: 3.10 (130 reviews)

ASIN: B0C2CNC624

Analysis Date: Oct 14, 2025

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Review Analysis Results

F

Authenticity Grade

68.00%

Fake Reviews

4.77

Original Rating

3.10

Adjusted Rating

Analysis Summary

Analysis of 130 reviews across 3 chunks. Weighted fake percentage: 68%. Chunk consistency: high. Global patterns: Low verified purchase rate (0%). Key concerns: 1) EXACT duplicate reviews appearing multiple times with identical text and ratings across different IDs (first 12 reviews are repeated verbatim in subsequent blocks), suggesting automated copying.

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.

130

Reviews Analyzed

42

Genuine Reviews

88

Fake Reviews

-1.67

Rating Difference

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Price Analysis

With a 4.77/5 rating from 130 reviews, this appears to be a well-regarded mid-range voltage tester. Given the typical market range of $15-$60 for similar products, expect to pay $25-$35 for good value. Wait for Amazon promotions or seasonal sales for the best pricing.

MSRP Assessment

Estimated MSRP: $39.99

Source: Product category average

Amazon Price: Unable to compare

Market Position

Positioning: Mid-range

Alternatives Range: $15-$60

Value: This tester offers premium features like signal percentage display and wire breakpoint finding at a competitive mid-range price point.

Buying Tips

Best Time to Buy: Best prices often during holiday sales (Black Friday, Prime Day) or spring home improvement season

Deal Indicators: Look for prices below $25, bundle deals with other electrical tools, or coupon discounts

Watch For: Watch for third-party sellers charging significantly above $40 or listings with unusually low prices from unverified sellers

Price analysis generated by AI based on product category and market research. Actual prices may vary. Last analyzed: Jan 3, 2026

Understanding This Analysis

What does Grade F mean?

This product has severe review authenticity problems. A majority of reviews appear fake or manipulated. We strongly recommend finding alternatives.

Adjusted Rating Explained

The adjusted rating (3.10 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 (4.77 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.