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Kizen LaserPro LP300 vs Klein Tools IR1 Infrared Thermometer Side-by-Side Comparison

Don’t know which infrared thermometer to pick between the Klein Tools IR1 and the Kizen LaserPro LP300? Here’s our side-by-side comparison!

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Kizen LaserPro LP300

Klein Tools IR1 Infrared Thermometer

Kizen LaserPro LP300 vs Klein Tools IR1 Infrared Thermometer

Overall Verdict

Ranking by
OverallScore Performance70% Design20% Usability10% ScoreOverall 70%Performance 20%Design 10%Usability Kizen LaserPro LP300Klein Tools IR1 Inf...6.25.29.37.27.67.98.34.5
Showing: 2/2 Items

The Klein Tools IR1 is one of the top-performing infrared thermometers on our list. It has received a solid 7.9 out of 10 in our benchmark tests. Not only does it deliver great performance, but its design is also impressive. It is rugged enough to be used in industrial sites.

However, there is one issue with its usability. The sole control button, used to switch between °F and °C, is hidden behind a screwed-in panel and the batteries. This means that you must use a screwdriver whenever you need to change the measurement unit or replace the batteries. This can be quite inconvenient and sets it apart from other models.

On the other hand, while the Kizen LaserPro LP300 is not as accurate as the Klein Tools IR1, it still has its merits. It scored 5.2 in our benchmark tests, primarily due to its underperformance in the hot test with cooking oil. However, in terms of design and usability, the Kizen performs admirably. It shares the same rugged design as the Klein Tools IR1 and offers excellent usability.

Considering everything, we recommend the Klein Tools IR1 over the Kizen despite its minor drawbacks due to its superior accuracy.

Pros & Cons

  • Quite affordable for what it is
  • Solid build quality
  • Laser emitter is bright and can be easily tracked
  • Display panel is decently bright and data points can be easily read in many conditions (under studio lighting, in the dark, etc.)
  • Handle is indented and textured for easier gripping
  • Loud speaker
  • Rugged, industrial-grade design
  • Quality IR sensor provides decently accurate readings
  • Bright laser emitter
  • Bright backlit LCD display panel
  • Mediocre measurement accuracy
  • Doesn’t have many measurement mode
  • The backlight can’t be turned off
  • Doesn’t come with any extra measurement mode
  • The measurement unit switch and battery are hidden behind a screwed-in door

Key Specs

Dimensions
L4 x W1.77 x H5.9 inches
L4 x W1.77 x H5.9 inches
Weight
4.86 ounces
6.8 ounces
Display type
Backlit LCD panel
Backlit LCD panel
Measurement modes
1
0
Audio cues
Yes
No
Temperature range
-58°F to 1,122°F (-50°C to 600°C)
-4 to 752°F (-20 to 400°C)

Where to Buy

Price at publication
$21.95
$31.58

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Analysis and Test Results

Performance

Overall Performance Scoring
5.2
7.9

Design

Overall Design Scoring
9.3
8.3

Usability

Overall Usability Scoring
7.2
4.5

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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