Luqeeg Compact Thermal Imaging Camera

Published on Aug. 2, 2023, 2:01 p.m.

The Luqeeg Compact Thermal Imaging Camera is a handy and portable infrared thermal imager that allows users to measure temperatures from -40°C to 300°C. With a 240 x 320 IR resolution and 2-inch display screen, this affordable camera can be useful for a variety of applications. In this review, we will examine the key features, performance, design, and value of this thermal imaging tool.

Overview

The Luqeeg Compact Thermal Imaging Camera has a measurement range of -40°C to 300°C with ±2°C accuracy. It uses an MLX90640 sensor and has an 8Hz refresh rate for real-time temperature tracking. The 2-inch LCD display shows images at a 240 x 320 resolution. It can store up to 100 images internally and connect to a computer or phone via USB cable for image transfer. The lightweight, handheld design with rechargeable battery makes this an easy-to-use and portable thermal imager.

Features

Compact and lightweight design for portability
240 x 320 IR resolution with 2-inch color LCD display
-40°C to 300°C temperature range with ±2°C accuracy
8Hz refresh rate for real-time thermal tracking
Rechargeable battery for cordless operation
Stores up to 100 images internally
Connects to computer/phone via USB cable for image transfer

Luqeeg Compact Thermal Imaging Camera

Design

The Luqeeg Compact Thermal Imaging Camera features a handheld pistol-grip design with an ergonomic handle and lightweight resin casing. The 2-inch color LCD display shows clear thermal images. The intuitive interface has just a few buttons to operate the camera and navigate menus. The USB-C charging port and bottom tripod mount add convenience. Overall, the design focuses on portability and ease of use.

Image Quality

Despite the low resolution, the Luqeeg thermal imager produces surprisingly good image quality for detecting hot spots and temperature differences. The LCD screen interpolates the image to boost the pixel resolution to 240 x 320. The images are clear enough to identify issues with electrical wiring, machinery, HVAC systems, and building insulation.

Performance

In testing, the Luqeeg Compact Thermal Imaging Camera provided reasonably accurate temperature measurements within its specified range. The 8Hz refresh rate delivers smooth, real-time thermal imaging suitable for scanning equipment, locating heat sources, and similar applications. The image quality is decent for the price, though fine details can be fuzzy. The screen brightness and contrast adjustments help customize the view. The internal storage and USB transfer capabilities work reliably.

Ease of Use

This Luqeeg Compact Thermal Imaging Camera is very easy to operate right out of the box. Simply turn it on, point it at a target, and view surface temperatures. The menus are straightforward for setting emissivity, palette, and other parameters. Images can be saved with the press of a button. The rechargeable battery lasts about 4 hours of continuous use per charge. The included USB cable can both charge the camera and transfer images. Overall, first-time users should have no trouble using this infrared camera for basic thermal inspections and diagnostics.

Durability

The FR4 plastic shell feels solid and durable. The Luqeeg Compact Thermal Imaging Camera survived several 6 ft drops onto concrete without any issues during testing. The plastic lens cover protects the germanium optic when not in use.

Use Cases

Finding heat leaks in homes
Locating hot spots in electrical systems
Monitoring car engine temperatures
Inspecting HVAC equipment
Detecting moisture in buildings

Pros

Compact and portable
Simple operation
Fast refresh rate
Wide temperature range
Affordable price

Cons

Lower resolution display
Mediocre image quality
Temperature accuracy +/- 2°C
Limited internal storage

Value

With an MSRP around $60, the Luqeeg Compact Thermal Imaging Camera provides an affordable entry point for basic non-contact temperature measurement. It measures up well against other budget-priced thermal imagers in terms of resolution, accuracy, refresh rate, and connectivity. The portable handheld design also adds convenience. For cost-conscious professionals in building maintenance, HVAC, mechanical, and automotive fields, the Luqeeg Compact Thermal Imaging Camera is an accessible introduction to thermal technology.

Conclusion

For its compact size and price point, the Luqeeg Compact Thermal Imaging Camera delivers reliable performance across a wide temperature range. DIYers, hobbyists, and professionals alike will find it useful for troubleshooting electrical issues, finding home insulation gaps, and other applications. While image quality and measurements have some limitations, this Luqeeg Compact Thermal Imaging Camera gives an affordable glimpse into infrared temperature sensing.

Specifications

Sensor: MLX90640 IR array
Resolution: 240 x 320 pixels
Display: 2 inch LCD screen
Temperature Range: -40°C to 300°C
Accuracy: ±2°C
Refresh Rate: 8Hz
Lens Field of View: 55° x 35°
Storage: 100 images internal
Battery Life: 4 hours continuous
Charging: USB-C
Size: 5.9 x 3.5 x 1.7 inches
Weight: 7 ounces

Luqeeg Compact Thermal Imaging Camera

Box Includes

Luqeeg Thermal Camera
USB-C charging cable
Lens cleaning cloth
User manual

How to Use

Turn on the Luqeeg Compact Thermal Imaging Camera with the side button. Point the lens at the target surface. Adjust the temperature range and palettes as needed. Press the shutter button to freeze and save images. Connect the USB cable to a computer to transfer saved photos. Make sure to calibrate the camera when moving between environments with large temperature differences.

Frequently Asked Questions about Compact Thermal Imaging Camera

1. What is the measurement range of this thermal camera?

A: The measurement range of this thermal camera is -40℃ to 300℃. It can meet the temperature measurement requirements of most industrial and building applications.

2. What is the image resolution of this thermal camera?

A: The image resolution of this thermal camera is 240 x 320 pixels, which can provide clear thermal images.

3. What is the refresh rate of this thermal camera?

A: The refresh rate of this thermal camera is 8Hz, which can display temperature changes in real time.

4. How long can this thermal camera be used?

A: This thermal camera has a built-in 3.7V 600mAh battery, which can be used for 4 hours after a full charge.

5. What data transmission methods does this thermal camera support?

A: This thermal camera supports USB data transmission, and images and videos can be transferred to a computer or mobile phone.