Newest model-LS163A window film transmission meter is an instrument for measuring the optical properties of uniform and transparent materials such as solar film and automobile side glass.
Tint transmission meter can select the measurement interface to display the infrared and ultraviolet rejection and transmittance.
It works on roll down windows, just slide it over the window and wait for the reading, which takes about four seconds to calculate. Once finished, just slide it off the window.
The window film transmission meter has small size with anti-slip design. The anti-slip design is convenient for holding or carrying out.
The instrument adopts LCD dot matrix screen with backlight, which can be used in dark environment.
The tint tester is powered by 4 AAA alkaline dry batteries with low power consumption. It can continuously measure for more than 100 hours. The meter will automatically shut down without operation after 3 minutes.
LS163A has IR Peak wavelength at 1400nm (Wide spectrum) VS most other meters at 940nm (narrow spectrum)
Transmission Meter Parameters
| UV Peak wavelength | 365nm |
| IR Peak wavelength | 1400nm |
| Visible light | 380-760nm, conform to the CIE photopic luminosity function |
| Accuracy | ±2% (Colorless and transparent material) |
| Resolution | 0.1% |
| Test Slot | 6mm *58mm (W*D) |
| Dimension | 146 mm ×73 mm ×24 mm (L*W*H) |
| Display | 128*128 Dot matrix LCD |
| Weight | 187g (Include Batteries) |
| Power supply | 4*AAA alkaline batteries |
Free Shipping
We offer free shipping on all orders delivered within the contiguous United States.
We do not currently ship to Alaska, Hawaii, Puerto Rico, or other U.S. territories.
Order Processing
Orders placed by 2 PM PT / 5 PM ET Monday–Friday or 9 AM PT / 12 PM ET on Saturday ship the same day.
Orders placed after these cutoff times ship on the next business day.
We do not process or ship orders on Sundays or major holidays.
Shipping Methods & Delivery Times
Most orders ship through FedEx and typically arrive within 1–3 business days.
Most residential addresses receive weekend delivery.
Orders under 1 lb ship via USPS and generally arrive within 1–5 business days.
Expedited Shipping
You may upgrade at checkout to the following options:
• Overnight – arrives the next business day
• 2-Day – arrives within two business days
(Expedited shipping includes Saturday delivery. No Sunday delivery.)
Delivery Estimates
Delivery times are estimates and may vary due to weather, seasonal volume, or carrier delays.
Most FedEx Ground shipments still arrive within the expected 1–3 business day window.
Lost, Stolen, or Missing Packages
If tracking shows “Delivered” but you cannot locate your package, please contact us promptly.
We will assist in opening a claim with the carrier and help work toward a resolution.
Tracking
You will receive an order confirmation email, followed by a tracking email once your package has shipped.
Shop With Confidence
If you are not completely satisfied, you may return your items within 90 days for a full refund or exchange.
All returns are processed through our online self-return portal and are always free.
Return Conditions
To qualify for a refund or exchange:
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Items must be returned in good condition.
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Include all original parts, accessories, and packaging when possible.
Once your return is received through our self-return portal and checked in, your refund or exchange will be automatically processed.
Items Not Received
If your tracking shows “Delivered” but you did not receive your package, please email team@uviron.com with:
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Full-length photos of the package (if available)
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A photo of the packing slip
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Your order number
We will review the situation and work with the carrier to help resolve the issue.
Final Sale Items
All pre-cut tint kits are final sale, as each kit is custom-made for a specific vehicle and cannot be restocked or resold.
Our Quality Promise
Quality is central to who we are.
If your product does not meet your expectations, you may return it through our standard return process for a refund or exchange within the 90-day window.
If you're not satisfied, return items within 90 days for a full refund or exchange.
Our automated self-return system ensures hassle-free, free returns for all items.
For damaged or incorrect items, simply click the button below for an easy return or instant exchange.
For items not received, please email full-length pictures of the package, the product's packing slip, and your order number to team@tintx.com
Note: All pre-cut tint sales are final as kits are custom-made for each vehicle.
OUR QUALITY PROMISE
Quality is central to our identity.
It is reflected in our team, our interactions, and undoubtedly in our product.
If our product doesn't meet your expectations, you can return it to us with ease.
