Looking for the best solar film testers? We’ve compiled a list of the top 10 options to help you measure light transmission, UV rejection, and IR rejection with ease.
Solar film testers are essential tools for anyone working with window tints or solar films. Whether you’re a professional installer or a DIY enthusiast, these devices help you measure light transmission, UV rejection, and IR rejection accurately. This ensures your tints comply with legal standards and perform as expected.
These testers are compact, easy to use, and highly portable, making them perfect for on-the-go measurements. They come with features like automatic calibration, data locking, and clear digital displays for hassle-free operation. With options ranging from 3-in-1 to 5-in-1 testers, there’s a perfect fit for every need.
From car windows to filmed glass, these tools provide reliable results in seconds. Whether you’re checking UV protection or visible light transmittance, a good solar film tester ensures safety, quality, and compliance. Ready to find the best one for you? Let’s dive in!
List of Top 10 Solar Film Testers
| Image | Title | Best For | Price |
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Digital Tint Meter Handheld Window Tint Solar Film Transmission Meter Type-C Charge VLT UV IR Detection Transmittance Meter Automatic Calibration Auto Glass Solar Film Tester Max 1/2″ Thickness |
This Digital Tint Meter is perfect for car owners, window tint installers, and professionals who need to quickly and accurately measure window tint performance. It’s easy to use, portable, and reliable, making it ideal for anyone working with car windows or solar films. |
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Labs Tint Meter Works on Side Windows, Digital Tint Solar Film Car Transmission Meter with Automatic Calibration, 3-in-1 Solar Film Meter VL UV IR Detection, for Automotive Window Tint Shop Stay Legal |
This Labs Tint Meter is perfect for car owners, tint shops, and inspectors who need to check window tint legally and easily. It’s great for anyone testing UV, IR, or light levels on car windows. |
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Digital Tint Meter, Pocket Solar Film Tester with Automatic Calibration, 5-in-1 VL UV IR Transmittance and Rejection Tester for Film, Filmed Glass, Window Tint, Side Windshield |
This Digital Tint Meter is perfect for anyone who needs to test window films quickly and accurately. Whether you’re in solar film production, quality control, or just checking automotive window tints, this 5-in-1 tool is easy to use and fits in your pocket. |
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Upgrade 3-in-1 Tint Meter for Car Front/Side/Rear Windows, with 2PCS Tinted Cards,Digital Window Tint Meter, Solar Film VLT Meter with Automatic Calibration, Pocket-Sized, Use Out of Box |
This 3-in-1 Tint Meter is perfect for anyone who needs to quickly and accurately measure window tint levels. Whether you’re a law enforcement officer, auto tint professional, or DIY enthusiast, its easy-to-use design and long-lasting battery make it a reliable tool for on-the-go testing. |
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Tint Meter, Portable Solar Film Tester Meter with Components Fit for Automotive Solar Film Transparent Material Film,for Window |
This Tint Meter is perfect for car owners and professionals who need to check window tint. It’s easy to use and fits in your pocket, making it great for quick tests on car windows or clear materials. |
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StrongBerry Professional 3-in-1 Solar Meter – Portable Window Tint Meter for Cars, Tests UV (365nm), IR (950nm) & VL (550nm) Rejection on Film, Glass & Auto Tint |
The StrongBerry Professional 3-in-1 Solar Meter is perfect for auto tint installers, inspectors, and professionals in glass, film, or solar energy industries. It’s ideal for anyone needing quick, accurate measurements of UV, IR, and visible light on car windows, architectural glass, or solar films. |
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Tint Meter Inspector for Car Window, Portable Solar Tester Meter IR940nm/UV365nm/VLT530nm, with Data Locking and USB Charging Test Accuracy¡À2%,for Solar Film,Agricultural |
This Tint Meter Inspector is perfect for anyone who needs to test car window tints, solar films, or agricultural films. It’s easy to use, portable, and accurate, making it ideal for professionals in automotive, quality assurance, or outdoor testing. |
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MR CARTOOL Portable Solar Tester Meter, Tint Solar Film Car Transmission Meter Filmed Glass Tester UV IR Rejection Meter Spectrum Tester IR 950nm UV 365nm VR 550nm |
This portable solar tester meter is perfect for car owners, window tint installers, and quality inspectors. It’s easy to use and great for testing car windows, filmed glass, and tint films. |
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LS162 Digital Window Tint Meter Solar Film Meter IR Rejection Tester |
This LS162 Digital Window Tint Meter is perfect for anyone who needs to quickly and easily test window tint, filmed glass, or windshields. It’s ideal for professionals in production, quality assurance, or inspections, offering simple, rapid measurements in a compact, portable design. |
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Wuden Portable Solar Film Transmission Meter LS160 Test Window Tints with UV IR Rejection Visible Light Transmittance Uv Meter LS160 |
The Wuden Portable Solar Film Transmission Meter LS160 is perfect for anyone who needs to quickly test window tints. It’s great for professionals and DIY enthusiasts who want to check UV, IR, and light transmission with ease. |
Detailed Reviews
Discover the top 10 Solar Film Testers handpicked for accuracy, ease of use, and value. Each tester is reviewed to help you find the perfect fit for your needs, whether you’re a pro or a DIY enthusiast. From portable designs to advanced features, these tools ensure reliable results every time. Dive in to find the best tester that suits your style and budget.
1. Digital Tint Meter Handheld Window Tint Solar Film Transmission Meter Type-C Charge VLT UV IR Detection Transmittance Meter Automatic Calibration Auto Glass Solar Film Tester Max 1/2″ Thickness

The Digital Tint Meter is a handheld tool for testing window tint and solar film. It measures UV, IR, and visible light transmission. This gives you crucial data on film performance.
It’s easy to use with a fast test feature. Just insert the sample, and it locks the data instantly. The rounded design makes it comfortable to grip.
It’s lightweight and portable, with a rechargeable battery. The auto-calibration ensures accurate results every time. Perfect for filmed glass and windshields.
| Pros | Cons |
|---|---|
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Perfect For:
This Digital Tint Meter is perfect for car owners, window tint installers, and professionals who need to quickly and accurately measure window tint performance. It’s easy to use, portable, and reliable, making it ideal for anyone working with car windows or solar films.
Ready to Purchase?
2. Labs Tint Meter Works on Side Windows, Digital Tint Solar Film Car Transmission Meter with Automatic Calibration, 3-in-1 Solar Film Meter VL UV IR Detection, for Automotive Window Tint Shop Stay Legal

The Labs Tint Meter is a 3-in-1 tool for testing window tint. It measures UV, IR, and light passing through car windows. This helps ensure legal and safe tint levels.
It’s lightweight and portable, perfect for on-the-go use. The automatic calibration makes it easy to operate with accurate results.
| Pros | Cons |
|---|---|
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Perfect For:
This Labs Tint Meter is perfect for car owners, tint shops, and inspectors who need to check window tint legally and easily. It’s great for anyone testing UV, IR, or light levels on car windows.
Ready to Purchase?
3. Digital Tint Meter, Pocket Solar Film Tester with Automatic Calibration, 5-in-1 VL UV IR Transmittance and Rejection Tester for Film, Filmed Glass, Window Tint, Side Windshield

The Digital Tint Meter is a 5-in-1 tool for testing window films. It measures VL, UV, IR, UV barrier, and IR barrier. This makes it perfect for full film testing.
It has high accuracy with auto calibration. The test slot is 6 mm wide, fitting thin films and glass. Results show up fast and clear.
Its pocket size and lightweight make it easy to carry. The battery lasts up to 100 hours. Ideal for quality control and automotive standards.
| Pros | Cons |
|---|---|
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Perfect For:
This Digital Tint Meter is perfect for anyone who needs to test window films quickly and accurately. Whether you’re in solar film production, quality control, or just checking automotive window tints, this 5-in-1 tool is easy to use and fits in your pocket.
Ready to Purchase?
4. Upgrade 3-in-1 Tint Meter for Car Front/Side/Rear Windows, with 2PCS Tinted Cards,Digital Window Tint Meter, Solar Film VLT Meter with Automatic Calibration, Pocket-Sized, Use Out of Box

The Upgrade 3-in-1 Tint Meter is a handy tool for measuring window tint on cars. It works for front, side, and rear windows. The silicone suction cup keeps it firmly in place.
It comes with two tinted cards for easy accuracy checks. The digital display shows quick, clear results. It’s ready to use right out of the box.
Its pocket-sized design makes it easy to carry. One charge lets you do 1,000 tests. It’s perfect for pros and DIY users.
| Pros | Cons |
|---|---|
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Perfect For:
This 3-in-1 Tint Meter is perfect for anyone who needs to quickly and accurately measure window tint levels. Whether you’re a law enforcement officer, auto tint professional, or DIY enthusiast, its easy-to-use design and long-lasting battery make it a reliable tool for on-the-go testing.
Ready to Purchase?
5. Tint Meter, Portable Solar Film Tester Meter with Components Fit for Automotive Solar Film Transparent Material Film,for Window

The Tint Meter is a portable and easy-to-use device. It measures visible light transmittance for automotive solar films. Its compact design makes it convenient for field measurements.
This solar film tester has a LED digital display for clear results. It’s lightweight and elegant, perfect for on-the-go use.
| Pros | Cons |
|---|---|
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Perfect For:
This Tint Meter is perfect for car owners and professionals who need to check window tint. It’s easy to use and fits in your pocket, making it great for quick tests on car windows or clear materials.
Ready to Purchase?
6. StrongBerry Professional 3-in-1 Solar Meter – Portable Window Tint Meter for Cars, Tests UV (365nm), IR (950nm) & VL (550nm) Rejection on Film, Glass & Auto Tint

The StrongBerry Professional 3-in-1 Solar Meter is a handy tool for testing window tint. It checks UV, IR, and visible light all at once.
It has an 8mm slot for thick samples and a data lock for easy recording. The auto-calibration ensures accurate results every time.
Its compact design fits in your tool belt, and one-touch operation makes it simple to use. Perfect for auto tint, glass QA, and solar installations.
| Pros | Cons |
|---|---|
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Perfect For:
The StrongBerry Professional 3-in-1 Solar Meter is perfect for auto tint installers, inspectors, and professionals in glass, film, or solar energy industries. It’s ideal for anyone needing quick, accurate measurements of UV, IR, and visible light on car windows, architectural glass, or solar films.
Ready to Purchase?
7. Tint Meter Inspector for Car Window, Portable Solar Tester Meter IR940nm/UV365nm/VLT530nm, with Data Locking and USB Charging Test Accuracy¡À2%,for Solar Film,Agricultural

The Tint Meter Inspector is a portable tool for testing car window tints and solar films. It measures UV, visible light, and infrared light with high accuracy (±2%).
Its compact design makes it easy to carry, and the rechargeable battery ensures hassle-free use. It features data locking and simple operation for quick results.
| Pros | Cons |
|---|---|
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Perfect For:
This Tint Meter Inspector is perfect for anyone who needs to test car window tints, solar films, or agricultural films. It’s easy to use, portable, and accurate, making it ideal for professionals in automotive, quality assurance, or outdoor testing.
Ready to Purchase?
8. MR CARTOOL Portable Solar Tester Meter, Tint Solar Film Car Transmission Meter Filmed Glass Tester UV IR Rejection Meter Spectrum Tester IR 950nm UV 365nm VR 550nm

The MR CARTOOL Portable Solar Tester Meter is a 3-in-1 device. It measures UV, IR, and light transmission. Perfect for car tint testing.
It’s lightweight, compact, and easy to carry. Works with batteries (not included). Ideal for on-the-go measurements.
Use it for filmed glass, window tint, or windshields. Features automatic calibration and data lock. Comes with 24-hour technical support.
| Pros | Cons |
|---|---|
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Perfect For:
This portable solar tester meter is perfect for car owners, window tint installers, and quality inspectors. It’s easy to use and great for testing car windows, filmed glass, and tint films.
Ready to Purchase?
9. LS162 Digital Window Tint Meter Solar Film Meter IR Rejection Tester

The LS162 Digital Window Tint Meter is a compact, portable device designed for quick and accurate measurements. It’s battery-powered and uses ultra-low power, making it ideal for on-the-go use.
This tool tests filmed glass, window tint, and more with a wide 8mm testing slot. It combines three functions in one: IR rejection, visible light transmittance, and rejection meter.
Simple to use, just place the sample in the “OPENING”. VL and IR values appear instantly on the display.
| Pros | Cons |
|---|---|
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Perfect For:
This LS162 Digital Window Tint Meter is perfect for anyone who needs to quickly and easily test window tint, filmed glass, or windshields. It’s ideal for professionals in production, quality assurance, or inspections, offering simple, rapid measurements in a compact, portable design.
Ready to Purchase?
10. Wuden Portable Solar Film Transmission Meter LS160 Test Window Tints with UV IR Rejection Visible Light Transmittance Uv Meter LS160

The Wuden Portable Solar Film Transmission Meter LS160 is a handy tool for testing window tints. It measures UV and IR rejection and visible light transmittance. This compact device is easy to carry and use anywhere.
It has a real-time dynamic calibration feature for accurate results. The data lock function keeps readings visible even after moving the meter. Its simple operation shows instant results for light transmittance and rejection rates.
Powered by 4 AAA batteries, it has low power consumption. The meter automatically turns off after three minutes of inactivity.
| Pros | Cons |
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Perfect For:
The Wuden Portable Solar Film Transmission Meter LS160 is perfect for anyone who needs to quickly test window tints. It’s great for professionals and DIY enthusiasts who want to check UV, IR, and light transmission with ease.
Ready to Purchase?
Buying Guide
Solar film testers are essential tools for anyone working with window tints or solar films. They help you measure light transmission, UV rejection, and IR rejection accurately. This ensures your tints comply with legal standards and perform as expected.
Choosing the right solar film tester can be easy and fun. With so many options, you’ll find one that fits your needs perfectly. Let’s explore what to look for!
Here are the key factors to consider when buying a solar film tester:
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Type of Tester:
Decide between 3-in-1, 5-in-1, or single-function testers. 3-in-1 measures UV, IR, and visible light, while 5-in-1 adds UV barrier and IR barrier tests. Choose based on your testing needs. -
Portability:
Look for a compact and lightweight design. This makes it easy to carry and use on-the-go, whether for car windows or filmed glass. -
Accuracy:
Ensure the tester has automatic calibration for reliable results. Some models offer real-time dynamic calibration for even better precision. -
Ease of Use:
Opt for testers with clear digital displays, data locking, and one-touch operation. These features make testing quick and hassle-free. -
Battery Life:
Choose a tester with a long-lasting battery. Some models offer rechargeable batteries, while others use AAA batteries. Ensure it suits your usage frequency. -
Test Slot Size:
Check the slot width to ensure it fits your samples. 8mm slots work for thicker materials, while 6mm slots are ideal for thin films. -
Additional Features:
Look for extras like tinted cards for accuracy checks, silicone suction cups for stability, or 24-hour technical support for peace of mind.
With these factors in mind, you’re ready to pick the perfect solar film tester for your needs. Happy testing!