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Deal.ai › Unbranded › Thermal Imagers
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Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement
Unbranded

Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement

Best price now

$60.98at WalmartChecked Nov 12

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Price facts

  • Last seen at $60.98 at Walmart on Nov 12.

Our take on the Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement

A handheld thermal camera built around the MLX90640 far-infrared sensor with a 32x24 pixel array, shown on a 2.8-inch 320x240 screen. It measures from -40°C to 300°C at ±2°C accuracy, refreshes at 8Hz, and stores up to 100 images in built-in flash for transfer over USB-C. It is a low-cost entry point for spotting hot spots, leaks and insulation gaps, but its sensor resolution is far below the 160x120 or 256x192 arrays on pricier handhelds, so fine detail is limited. It suits homeowners, hobbyists and technicians doing rough checks rather than certified inspections.

Best forHomeowners checking insulation, drafts and overheating outletsHobbyists and makers debugging electronics heatPlumbers and HVAC techs doing quick spot checksBuyers wanting a first thermal camera on a tight budget
Pros
  • Integrated design, no phone or external module needed
  • Wide -40°C to 300°C range covers most household and electronics checks
  • Max, min and center spot temperature readouts
  • Stores 100 images on board and copies them over USB-C
  • Compact 85x55x30mm body with a 600mAh battery rated about 4 hours
Cons
  • 32x24 sensor gives blocky, low-detail thermal images
  • 8Hz refresh makes motion look choppy
  • ±2°C accuracy is looser than professional-grade imagers
  • Fixed 0.95 emissivity with no adjustment for shiny surfaces
  • No visible-light camera for blending detail

Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement prices at every store

  • WalmartNew

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

    $60.98Free shippingChecked Nov 12
    Visit Walmart

About the Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement

This is a portable thermal imaging camera with a 2.8-inch screen. It uses an MLX90640ESF-BAB far infrared sensor with a 32x24 pixel array. The display shows the image at 320x240 pixels and supports maximum, minimum and center temperature measurement.

It has a built-in SPI flash chip that stores up to 100 pictures. You can connect it to a computer or mobile phone with a data cable to view and copy image files. The design is integrated, so no external equipment is required. It has a plastic and metal body.

Infrared sensor
MLX90640ESF-BAB
Sensor resolution
32x24 pixel far infrared array
Screen
2.8 inch, 320x240 pixels
Temp range
-40°C to 300°C
Accuracy
±2°C
Refresh rate
8Hz
Field of view
Horizontal 55° x vertical 35°
Emissivity
0.95
Storage
Built-in SPI flash, up to 100 pictures
Connectivity
Data cable to computer or mobile phone
Charging
USB Type-C, 5V/1A
Battery
3.7V 600mAh lithium-ion
Working time
About 4 hours
Operating temp
0°C to 50°C
Operating humidity
70% or less
Material
Plastic and metal
Color
Black
Dimensions
85 x 55 x 30 mm
In the box
1 x portable thermal imager

Specifications

color
BlackSource
size
85x55x30mmSource

Questions and answers

Is this good enough for finding heat leaks at home?
Yes for rough checks. The 55° x 35° field of view and -40°C to 300°C range will show cold drafts, missing insulation and warm outlets. The 32x24 sensor means small or distant spots blur together, so treat it as a screening tool.
How does it compare with a 160x120 thermal camera?
A 160x120 camera has 25 times the pixels, so it resolves small components and distant targets far better. This one is cheaper and simpler, but you trade detail and accuracy for that.
What is in the box?
The thermal imager only. You supply a USB-C cable and charger for the 5V/1A charging input.
Can I get the images onto a computer?
Yes. It stores up to 100 pictures in built-in flash, and you copy them by connecting a computer or phone with a data cable.
How long does the battery last?
The 600mAh lithium-ion battery is rated for about 4 hours of working time. Charging is over USB-C.
Can it measure shiny metal surfaces accurately?
Not directly. Emissivity is fixed at 0.95, which suits most non-metal surfaces. Shiny metal reflects instead of emitting, so readings will be off unless you tape or coat the surface.
Where is the Portable Thermal 2.8inch Imager Small Thermal Imaging Camera Support Maximum Minimum Center Temperature Measurement cheapest?
At Walmart, for $60.98, as of our latest check.

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