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Deal.ai › Thermal Imagers
Clupup
3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager
Clupup

3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager

5(1 rating)

Best price now

$97.74at WalmartChecked Nov 9

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Price facts

  • Last seen at $97.74 at Walmart on Nov 9.

Our take on the 3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager

The Clupup is a handheld thermal imager built around the MLX90640 infrared sensor and a 3.2-inch 320x240 TFT screen. It shows a live thermal image alongside numeric readings and tracks the highest, lowest and center-point temperatures. A lithium battery charged over USB-C gives up to 10 hours of use, and the built-in flash stores 100 images you can copy to a phone or computer by cable. It suits homeowners hunting for heat leaks, electrical faults or overheating parts, and hobbyists who want a cheap thermal camera. Compared with phone-attached thermal modules it has its own screen and battery, but its 8Hz refresh rate and modest sensor resolution are below pricier handhelds.

Best forHomeowners checking insulation, windows and doorsElectricians and DIYers spotting hot circuits or connectorsHobbyists and makers exploring thermal imagingField checks where a standalone screen beats a phone add-on
Pros
  • Own 3.2-inch screen and battery, no phone needed
  • Tracks max, min and center-point temperatures on screen
  • USB-C charging with up to 10 hours of runtime
  • Stores 100 images on built-in flash for later copying
  • Compact and light enough to carry anywhere
Cons
  • 8Hz refresh rate makes the image feel laggy on moving targets
  • MLX90640 sensor resolution is low, so small details blur
  • Temperature range tops out around 300°C, short of many industrial jobs
  • No tripod mount or interchangeable lens mentioned

3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager prices at every store

  • WalmartNew

    In stockSold by kedijiadianziReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $97.74Free shippingChecked Nov 9
    Visit Walmart

About the 3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager

This handheld thermal imager combines infrared imaging with temperature readings on a 3.2-inch TFT display. It uses an MLX90640 thermal infrared sensor. The screen shows and tracks the highest, lowest and center-point temperatures.

It works on the blackbody radiation law: the hotter an object is, the more infrared radiation it gives off. The chip processes that data and shows it on screen.

The shell is FR4 epoxy board, which protects the internal components. A rechargeable lithium battery charges over USB-C and runs for up to 10 hours. It can be used while charging. Built-in storage holds 100 images, which can be viewed and copied to a computer or phone with a data cable.

Display
3.2-inch TFT LCD, 320 x 240 pixels
Infrared sensor
MLX90640ESF-BAB
Sensor resolution
3224 pixel far infrared array
Temp range
40°C to 300°C
Accuracy
±2°C
Field of view
55° x 35°
Refresh rate
8Hz
Emissivity
0.95, adjustable
Image storage
Up to 100 images
Battery
3.7V 1800mAh lithium-ion
Battery life
10 hours or more
Charging
USB Type-C, 5V/1A
Working temp
0°C to 50°C
Working humidity
RH 70%
Material
Epoxy board and printed circuit board
Dimensions
Approx. 90 x 60 x 20 mm
In the box
1 x thermal imager, 1 x Type-C data cable

Specifications

color
OtherSource
actual_color
As shownSource

Questions and answers

What temperature range does it measure?
The stated target range is about 40°C to 300°C. That covers home and light electrical checks but not high-temperature industrial work.
Can I use it without a phone?
Yes. It has its own 3.2-inch screen and battery, so it works as a standalone device. A cable is only needed to copy saved images.
How many images can it store?
The built-in flash holds about 100 images. You copy them to a computer or phone over the data cable.
How long does the battery last?
The lithium battery is rated for up to 10 hours. It can also run while charging over USB-C.
Is it good for finding heat leaks at home?
It works for spotting warm or cold spots around windows, doors and insulation. The low sensor resolution and 8Hz refresh rate mean you should scan slowly and hold it steady.
Does it come with a case or accessories?
The listing does not detail the box contents beyond the imager and its USB-C charging. Check the package list before buying if a case matters to you.
Where is the 3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager cheapest?
At Walmart, for $97.74, as of our latest check.
What do buyers say about the 3.2Inch LCD Infrared Thermal Imager Sensor Thermometer Thermal Imaging Camera Handheld Multi-function Thermal Imager?
Rated 5 out of 5 from 1 ratings.

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