Looking for the best infrared rejection meters? We’ve got you covered with a guide to the top 10 tools for measuring heat insulation and energy efficiency.
Infrared rejection meters are essential tools for testing heat insulation and energy efficiency. They help you measure infrared radiation in materials like windows, solar films, and glass. These devices are compact, easy to use, and perfect for quick assessments.
They evaluate how well materials block heat, making them ideal for buildings and cars. With clear displays and simple controls, they’re user-friendly for everyone. Whether you’re a professional or a DIY enthusiast, these meters deliver accurate results.
Discover the best infrared rejection meters to boost energy efficiency and save costs. Our guide highlights top features, ease of use, and reliable performance. Dive in to find the perfect tool for your needs!
List of Top 10 Infrared Rejection Meters
| Image | Title | Best For | Price |
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IR Power Meter Infrared Radiation Test Meter LS122 Handheld for Infrared Light Source Luminance IR Rejection Detection 1000-1700nm 0-40000W/m² |
This IR Power Meter is perfect for anyone who needs to measure infrared radiation or test heat-insulating materials. It’s ideal for professionals in construction, automotive, or solar energy who want quick, accurate results in a compact, easy-to-carry device. |
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AMTAST Digital Window Tint Meter 13mm Thickness Solar Film Transmission Meter with Automatic Calibration 3-in-1 UV IR Rejection Meter for UV, VLT, Infrared Light (IR) (Model AMT535) |
This AMTAST Digital Window Tint Meter is perfect for anyone who needs to test window tints or solar films. Whether you’re a car owner, builder, or glass professional, it’s easy to use and gives accurate results. |
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gernie Ir Power Meter Infrared Detector Tint Films Measuring Meter for Ls122, Sensor Ir Power Meter, gernieda8znctuy1 |
This infrared power meter is perfect for anyone working with window tinting, solar films, or infrared light sources. It’s a must-have tool for accurate measurements and easy data viewing. |
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IR Power Meter Infrared Power Infrared Rejection Measuring Intensity from 1000nm to 1700nm Wavelength |
This IR Power Meter is perfect for anyone who needs to measure infrared radiation or test materials for infrared rejection. It’s ideal for quick, accurate results in simple terms. |
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IR power meter Infrared radiation luminance 1000 to 1700 nm IR Rejection |
This IR power meter is perfect for anyone who needs to measure infrared radiation in the 1000 to 1700 nm range. It’s ideal for solar power testing or spectral wavelength analysis. |
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Linshang LS122 IR Power Meter, Infrared Rejection Rate Tester for Solar Film and Heat Insulating Glass, 1000-1700nm |
The Linshang LS122 IR Power Meter is perfect for professionals who work with solar film, heat insulating glass, or infrared technology. It’s ideal for quick, accurate testing in the field or lab. |
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Gauss Meter, Power Tester Infrared Meter LS122 Handheld Radiation Luminance Rejection Detector |
This Gauss Meter, Power Tester Infrared Meter LS122 is perfect for anyone who needs to measure infrared radiation and evaluate heat-insulating materials. It’s ideal for professionals working with window tints, solar films, or glass. |
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Compact IR Rejection Meter with Data Hold Function Infrared Power Tester for Measuring Radiation Luminance and Evaluating Window Tint Heat |
This compact IR rejection meter is perfect for anyone who wants to improve energy efficiency in buildings or cars. It’s ideal for testing window tints, solar films, and glass to ensure comfort and savings. |
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Infrared Power Meter, Detect IR Luminance, Heat Insulation for Window Glass with LCD Screen, IR Rejection Rate 1000-1700nm. Suitable for Infrared Barrier and Solar Equipment |
This Infrared Power Meter is perfect for anyone who needs to check heat insulation in windows, cars, or buildings. It’s easy to use and gives quick, accurate results for solar films, glass, and more. |
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Tongbao LS122 Handheld IR Power Meter Test Infrared Intensity Luminance with IR Rejection Heat Insulation Rate from 1000-1700nm |
The Tongbao LS122 Handheld IR Power Meter is perfect for anyone who needs to measure infrared intensity or evaluate heat insulation. It’s ideal for professionals working with windows, solar films, or glass. |
Detailed Reviews
Discover the top 10 Infrared Rejection Meters in this expert-curated guide. Each product is thoroughly reviewed for performance, features, and value. Whether you need precision, portability, or affordability, this guide helps you find the perfect meter for your needs. Read on to make an informed choice and boost your energy efficiency today.
1. IR Power Meter Infrared Radiation Test Meter LS122 Handheld for Infrared Light Source Luminance IR Rejection Detection 1000-1700nm 0-40000W/m²

The IR Power Meter LS122 measures infrared radiation luminance with ease. It’s perfect for testing infrared light sources like solar or IR lamps. This tool helps you understand heat and light intensity quickly.
Use it to evaluate heat-insulating properties of windows, films, or glass. It checks how well materials block or allow infrared rays. The meter gives clear, visual results for easy understanding.
Its compact size and lightweight design make it easy to carry. The large LCD screen shows data clearly, and it’s simple to operate. Ideal for testing building or car insulation films.
| Pros | Cons |
|---|---|
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Perfect For:
This IR Power Meter is perfect for anyone who needs to measure infrared radiation or test heat-insulating materials. It’s ideal for professionals in construction, automotive, or solar energy who want quick, accurate results in a compact, easy-to-carry device.
Ready to Purchase?
2. AMTAST Digital Window Tint Meter 13mm Thickness Solar Film Transmission Meter with Automatic Calibration 3-in-1 UV IR Rejection Meter for UV, VLT, Infrared Light (IR) (Model AMT535)

The AMTAST Digital Window Tint Meter is a 3-in-1 tool that measures UV, VLT, and IR light. It’s perfect for testing window tints and solar films in cars, buildings, or glass projects.
This meter is compact, easy to use, and works on samples up to 13mm thick. It has automatic calibration and a clear display to show results fast.
| Pros | Cons |
|---|---|
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Perfect For:
This AMTAST Digital Window Tint Meter is perfect for anyone who needs to test window tints or solar films. Whether you’re a car owner, builder, or glass professional, it’s easy to use and gives accurate results.
Ready to Purchase?
3. gernie Ir Power Meter Infrared Detector Tint Films Measuring Meter for Ls122, Sensor Ir Power Meter, gernieda8znctuy1

The Gernie IR Power Meter is a handy tool for measuring infrared radiation. It gives accurate and reliable data, helping you understand equipment performance.
This meter works for window tinting, solar films, and infrared light sources. It measures IR rejection rates and thermal performance with ease. The large LCD screen and data hold function make it user-friendly.
With a wide measurement range of 1000nm to 1700nm, it’s versatile and precise. Perfect for solar panels, glass, and more. A must-have for thermal assessments.
| Pros | Cons |
|---|---|
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Perfect For:
This infrared power meter is perfect for anyone working with window tinting, solar films, or infrared light sources. It’s a must-have tool for accurate measurements and easy data viewing.
Ready to Purchase?
4. IR Power Meter Infrared Power Infrared Rejection Measuring Intensity from 1000nm to 1700nm Wavelength

The IR Power Meter measures infrared radiation with ease. It works from 1000nm to 1700nm wavelengths. This tool is fast and accurate for all users.
It shows results in Watts per square meter (W/m²). The meter also measures infrared rejection of materials.
With a range of 0–40000 W/m², it’s reliable and clear. The screen displays readings directly for quick use.
| Pros | Cons |
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Perfect For:
This IR Power Meter is perfect for anyone who needs to measure infrared radiation or test materials for infrared rejection. It’s ideal for quick, accurate results in simple terms.
Ready to Purchase?
5. IR power meter Infrared radiation luminance 1000 to 1700 nm IR Rejection

This IR power meter measures infrared radiation in the 1000 to 1700 nm range. It’s a handy tool for testing solar power and spectral wavelength power.
It has a wide irradiance range of 0 to 40000 W/m² and works best at 1400 nm. The accuracy is ±10%, and it runs on 4 AAA batteries (not included).
It shows relative intensity from 0 to 9999%. The design is simple and easy to use. Perfect for quick measurements.
| Pros | Cons |
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Perfect For:
This IR power meter is perfect for anyone who needs to measure infrared radiation in the 1000 to 1700 nm range. It’s ideal for solar power testing or spectral wavelength analysis.
Ready to Purchase?
6. Linshang LS122 IR Power Meter, Infrared Rejection Rate Tester for Solar Film and Heat Insulating Glass, 1000-1700nm

The Linshang LS122 IR Power Meter is a handheld tool designed to test infrared rejection in materials like solar film and heat insulating glass. It’s compact and portable, perfect for use in the field or lab.
It measures IR radiation from 1000–1700nm, displays results instantly, and shows both intensity and rejection rate at once. This makes it easy to evaluate insulation performance quickly.
With its dual display, you get clear, comprehensive data in one glance. The LS122 is a reliable tool for testing solar and heat-insulating materials efficiently.
| Pros | Cons |
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Perfect For:
The Linshang LS122 IR Power Meter is perfect for professionals who work with solar film, heat insulating glass, or infrared technology. It’s ideal for quick, accurate testing in the field or lab.
Ready to Purchase?
7. Gauss Meter, Power Tester Infrared Meter LS122 Handheld Radiation Luminance Rejection Detector

The Gauss Meter, Power Tester Infrared Meter LS122 is a handheld device designed to measure infrared radiation and luminance. It’s perfect for testing heat-insulating materials like window tint and glass.
This tool measures optical power density in the 1000-1700 nm range. It shows results clearly on a large LCD screen. The compact size and lightweight design make it easy to carry.
It runs on 4 AAA batteries (not included). The data hold function keeps readings visible. Its housing measures 120x67x24 mm and weighs just 188 g.
| Pros | Cons |
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Perfect For:
This Gauss Meter, Power Tester Infrared Meter LS122 is perfect for anyone who needs to measure infrared radiation and evaluate heat-insulating materials. It’s ideal for professionals working with window tints, solar films, or glass.
Ready to Purchase?
8. Compact IR Rejection Meter with Data Hold Function Infrared Power Tester for Measuring Radiation Luminance and Evaluating Window Tint Heat

This compact IR rejection meter is a must-have tool for testing window tints and solar films. It helps you evaluate heat and insulating properties to boost energy efficiency in buildings and cars.
It measures infrared radiation with precision, offering accurate results. The data hold function and large LCD screen make it easy to use.
Its portable design and versatile applications make it ideal for solar energy testing. Perfect for assessing infrared barriers in films and glass.
| Pros | Cons |
|---|---|
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Perfect For:
This compact IR rejection meter is perfect for anyone who wants to improve energy efficiency in buildings or cars. It’s ideal for testing window tints, solar films, and glass to ensure comfort and savings.
Ready to Purchase?
9. Infrared Power Meter, Detect IR Luminance, Heat Insulation for Window Glass with LCD Screen, IR Rejection Rate 1000-1700nm. Suitable for Infrared Barrier and Solar Equipment

This Infrared Power Meter is a handheld tool that measures IR luminance. It helps you check heat insulation in windows and glass. The large LCD screen makes it easy to use.
It’s perfect for testing window tints, solar films, and insulation materials. The compact design lets you carry it anywhere.
With a wavelength range of 1000-1700nm, it gives accurate results. Use it for buildings, cars, or solar equipment.
| Pros | Cons |
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Perfect For:
This Infrared Power Meter is perfect for anyone who needs to check heat insulation in windows, cars, or buildings. It’s easy to use and gives quick, accurate results for solar films, glass, and more.
Ready to Purchase?
10. Tongbao LS122 Handheld IR Power Meter Test Infrared Intensity Luminance with IR Rejection Heat Insulation Rate from 1000-1700nm

The Tongbao LS122 is a handheld IR power meter that measures infrared intensity and luminance. It works in the 1000-1700nm wavelength range, giving clear, reliable results. This two-in-one device acts as both an IR transmission meter and an IR power meter.
It’s perfect for evaluating heat insulation in windows, solar films, and glass. The LS122 automatically calculates IR transmission values, making it easy to use.
| Pros | Cons |
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Perfect For:
The Tongbao LS122 Handheld IR Power Meter is perfect for anyone who needs to measure infrared intensity or evaluate heat insulation. It’s ideal for professionals working with windows, solar films, or glass.
Ready to Purchase?
Buying Guide
Infrared rejection meters are essential tools for testing heat insulation and energy efficiency. They help you measure infrared radiation in materials like windows, solar films, and glass.
When choosing the best infrared rejection meter, consider these key factors:
- Measurement Range: Look for meters that cover 1000–1700nm, ideal for testing infrared barriers in materials.
- Accuracy: Choose meters with ±10% accuracy for reliable results.
- Display: A large LCD screen with clear readings makes the device user-friendly.
- Portability: Compact and lightweight designs are perfect for on-the-go testing.
- Battery Life: Ensure the meter runs on common batteries like AAA for convenience.
- Additional Features: Look for data hold functions, automatic calibration, and dual displays for ease of use.
- Versatility: Meters that test UV, VLT, and IR in one device offer great value.
With these factors in mind, you’ll find the perfect infrared rejection meter to boost energy efficiency and save costs. Happy testing!