Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera

Published on Aug. 16, 2023, 1:32 p.m.

The Hti-Xintai HT-A1 is an affordable, pocket-sized thermal imaging camera that can help identify hidden issues and temperature differences in buildings, machinery, and more. In this review, we’ll take a close look at the design, image quality, features, performance, and overall value of this entry-level thermal camera.


The HT-A1 thermal camera captures infrared heat signatures and converts them into visible images on its built-in display screen. Key specs include:

  • 160 x 120 pixel infrared resolution
  • Temperature range from -4°F to 572°F
  • Weighs just 7.4 oz for portability
  • Captures thermal and real-time visible light images
  • microUSB charging and data transfer
       Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera


This is one of the smallest thermal imagers on the market, easily slipping into a pocket when not in use. The predominantly white plastic body features a 1.5” LCD display, navigation buttons, and a power button. While not as rugged as more expensive models, the HT-A1 feels solidly built.

Image Quality

For its size and price point, the HT-A1 produces decent quality thermal images. The 160 x 120 pixel resolution can lack fine detail compared to higher-end models, but is sufficient for most non-scientific applications. The five color palettes make it easy to visualize different temperature variances.

   Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera


A helpful picture-in-picture mode shows the thermal image overlaid on a visible light image for better context. Users can analyze spots in real time or save JPEGs to review later. Battery life is rated for 4+ hours of continuous use.


In testing, the HT-A1 performed reliably in identifying insulation gaps, water damage, electrical faults, and other common applications. Temperature measurements were accurate to ±2% / ±2°C. The intuitive menu system makes this a very user-friendly thermal camera.


The HT-A1 is ideal for:

  • Finding insulation deficiencies in buildings
  • Locating water damage behind walls and ceilings
  • Detecting HVAC mechanical issues
  • Identifying electrical hotspots and faults
  • Scanning for plumbing leaks
  • Inspecting machinery and equipment

User Feedback

This thermal camera has over 80 customer reviews on Amazon averaging 4.1 out of 5 stars. Positive feedback highlights the compact size, ease of use, image quality, and helpful features like picture-in-picture mode. Negative feedback focuses on the shorter battery life and lack of ruggedness compared to more expensive models. Users mention the HT-A1 provides excellent value for the price.


  • Compact and lightweight
  • Intuitive user interface
  • Good image quality for the price
  • Convenient picture-in-picture mode
  • Affordable price point


  • Short battery life
  • Not as rugged as pricier models
  • Lower resolution than high-end thermal cameras
       Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera


With an MSRP of $191, the Hti-Xintai HT-A1 packs a lot of thermal imaging power into an affordable, pocketable package. For home inspectors, HVAC techs, and DIYers, it’s a great entry-level option.


If you need an inexpensive, portable thermal camera for building diagnostics, equipment inspections, and more, the Hti-Xintai HT-A1 is a solid choice. Just don’t expect advanced features or scientific-grade image quality. For the price, it’s an excellent value for most users.

   Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera


  • Infrared resolution: 160 x 120 pixels
  • Thermal sensitivity: ≤0.05°C
  • Temperature range: −4°F to 572°F (−20°C to 300°C)
  • Battery life: 4+ hours of continuous use
  • Storage: 20,000+ JPEG images on microSD card

What’s Included

The HT-A1 comes with the thermal imaging camera, rechargeable battery, charging cable, carrying pouch, and documentation. A 4GB microSD card for storing images is also included.

How to Use

After charging the battery, power on the HT-A1 and point it at the target area. The infrared heat signatures will be visible on the display screen. Use the buttons to adjust the image palette and picture settings. Press the shutter button to capture thermal images and record temperature data.

Frequently Asked Questions

Q1: Can the HT-A1 be used for detailed electrical inspections?

A: While the Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera can help detect hotspots caused by high electrical resistance, its resolution (220 x 160) may not be sufficient for intricate electrical inspections. For highly detailed examinations of electrical components, a thermal imaging camera with a higher resolution would be more suitable.

Q2: Is this thermal camera suitable for finding leaks in plumbing systems?

A: Yes! The Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera can be effective in locating plumbing leaks. Water leaks often cause temperature variations, which the camera’s thermal sensor can detect. Look for abnormally cold areas or patterns that could indicate a leak.

Q3: Can the HT-A1 accurately measure the temperature of a car’s exhaust system?

A: The Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera has a temperature measurement range of -4°F to 572°F (-20°C to 300°C), which is suitable for measuring the temperature of most car exhaust systems. However, its measurement accuracy is listed as ±2% / ±2°C. For extremely precise exhaust temperature readings, consider a camera specifically calibrated for higher temperature ranges.

Q4: What is the difference between the various color palettes offered by the HT-A1?

A: The Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera offers several color palettes, each serving a specific purpose:

  • Rainbow: A versatile palette with a wide range of colors representing different temperatures.
  • Iron Oxide Red: Emphasizes higher temperatures, making it useful for detecting heat sources.
  • Cold Color: Highlights cooler temperatures, suitable for finding leaks or insulation issues.
  • Black Heat: Displays hotter objects as black, offering a high-contrast image.
  • White Heat: Displays hotter objects as white, providing another high-contrast option.

Q5: How long does the HT-A1’s battery last on a single charge?

A: Unfortunately, the provided information doesn’t specify the battery capacity or expected battery life of the Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera. It’s best to consult the manufacturer’s website or product manual for more accurate details.


  • Start with a familiar environment: Before using the Hti-Xintai HT-A1 220 x 160 Thermal Imaging Camera in the field, experiment in your home to understand how the color palettes represent different temperature variations.

  • Charge the battery fully: Make sure the camera is fully charged before heading out to avoid unexpected power loss during use.

  • Learn about emissivity: Different materials have varying emissivity levels, which affect how they emit thermal radiation. Understanding emissivity can help you interpret thermal images more accurately.

  • Use the original charging adapter: The product description emphasizes using the original adapter and cable to avoid charging issues.