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Wintact WT530 vs Smart Sensor AS530 Infrared Thermometer Side-by-Side Comparison

Thinking of whether to pick the Wintact WT530 or the Smart Sensor AS530? This side-by-side comparison can help you make an informed choice!

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Wintact WT530 Infrared Thermometer

Smart Sensor AS530 Infrared Thermometer

Wintact WT530 vs Smart Sensor AS530 Infrared Thermometer

Overall Verdict

Ranking by
OverallScore Performance70% Design20% Usability10% ScoreOverall 70%Performance 20%Design 10%Usability Wintact WT530 Infra...Smart Sensor AS530...
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The Wintact WT530 stands out as one of the best-performing infrared thermometers in our database. As a result, it easily surpasses the Smart Sensor AS530.

In terms of performance, our benchmark awards the Wintact WT530 an impressive 8.0 out of 10 score. On the other hand, the Smart Sensor AS530 disappoints with a lackluster total score of 4.8, primarily due to its underperformance in the cold test involving ice. When it comes to accuracy, you can expect significantly better results from the Wintact WT530 compared to the Smart Sensor AS530.

Even without considering other factors, such as design and usability, it's evident that we cannot recommend the Smart Sensor AS530 over the Wintact WT530. The latter provides far better value for your money and outperforms the Smart Sensor AS530 in multiple aspects.

Pros & Cons

  • Decently affordable
  • Very good measurement accuracy
  • Various measurement modes are available
  • Lower temperature tolerance than other IR thermometers on the market (±1.5°F)
  • Well-built and rugged design
  • Textured handgrip for easier handling when hands are wet
  • Tactile trigger
  • Very bright laser emitter
  • The battery compartment has a very loose lid
  • Bad measurement accuracy
  • Doesn’t come with extra measuring modes

Key Specs

L3.14 x W1.65 x H6.3 inches
L3.74 x W1 .61 x H6 inches
4.3 ounces
5.43 ounces
Display type
Backlit LCD panel
Backlit LCD panel
Measurement modes
Audio cues
Temperature range
-58°F to 986°F (-50°C to 530°C)
-26°F to 1,022°F (-32°C to 550°C)

Where to Buy

Price at publication

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Analysis and Test Results


Overall Performance Scoring


Overall Design Scoring


Overall Usability Scoring

Behind the Comparison

Headshot of Matthew Lee
Matthew LeeReviewer

Matthew Lee is a writer and editor for HealthyKitchen101. With over 8 years working for various outlets and agencies, specializing in tech review and other subjects of note, such as current affairs.

Headshot of Lap Vo
Lap VoTest Lead

Lap is Head of the Research, Testing, and Review Team (RTR Team) at HealthyKitchen101.com, where he directs and supervises the testing of kitchen gadgets and appliances.

Headshot of Nguyen Ntk
Nguyen NtkVisual Specialist

Nguyen Ntk is a graphic designer, photographer, and videographer whose philosophy centers around respecting and celebrating the beauty of reality. Through his lenses, Nguyen strives to capture the true essence of objects and events, showcasing and highlighting authentic features without distortion or exaggeration.

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