LS123 UV Power Meter - UV Blocking Rate, 260-380nm Spectrum, Easy Operation



Upgrade your UV measurement capabilities with the LS123 UV Power Meter, designed for precision and ease of use.

UV Blocking Rate Measurement: Accurately measures the UV blocking rate of materials such as explosion-proof film, solar film, and heat-insulating glass.

Versatile Applications: Can also measure the power density of UV radiation energy in various light sources.

User-Friendly Design: The detector is conveniently located at the top of the instrument for quick and easy use.

Wide Spectral Response: Tests UV intensity across a broad range of 260nm-380nm wavelengths.


1. Solar Power Meter is suitable for testing the UV-blocking performance of explosion-proof film, automobile heat-insulating film, solar film, heat-insulating glass and other materials.

2. Mainly used for UV radiation intensity measurement.

3. UV rejection rate can be automatically converted and displayed directly on the screen.

4. Wide spectral response to test UV intensity from 260nm-380nm wavelengths.


1. Power range: 0-40000 μW / cm²

2. Measurement accuracy: H<50μW/cm²:±5μW/cm²
, H>=50μW/cm²:±10%H

3. Ultraviolet rejection rate: -999%-100%

4. Spectral response: 260nm-380nm, λp=365nm

5. Photosensitive aperture: 10mm

6. Dimension: 125mm * 69mm * 24.5mm (L*W*H)

7. Weight: about 140 g (including battery)

8. Working temperature: -20°C-+ 70°C

9. Power supply: AAA alkaline dry batteries

Packing List

1. LS123 UV Power Meter *1

2. User Manual *1

3. Certificate / warranty card *1

Free Shipping

Under normal circumstances we offer free shipping on all orders, you will see the free shipping option in your cart at checkout. There is no choice of carrier for free shipping, but typically we will ship your order will likely ship using either USPS or FedEx. Full Shipping Policy

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.). Full Returns Policy

When Will My Order Ship?

For Standard Shipping, we aim to pack and ship out your order within 3 business days. During special periods, such as heavy order processing or local inventory shortages that require deployment, please expect it to take an additional day or two for processing.
We ship five days a week, Monday through Friday. Sometimes our mail pickup comes in early afternoon, so tracking for orders shipped later that day may not update until the following business day.
You will receive a shipment confirmation with tracking information via email when your order has shipped. Once you receive this email, we cannot change or cancel your order.

Can I Change The Shipping Address On My Order?

Please contact us immediately via email if you realize that you gave us the wrong shipping address — if it hasn't shipped yet, we might be able to correct it before it goes out the door.
If your order ships to the address provided and is returned to us as undeliverable, then you are responsible for paying the cost of shipping again to resend it to you. If you decide you do not want your order reshipped, we'll refund you for the products less the original shipping charges, once your order returns to our warehouse. We'll reach out to you to coordinate your options before re-shipping.
If your order ships to an incorrect address provided at the time the order is placed and is not retrievable, we are not responsible and cannot offer reimbursement.

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LS123 UV Power Meter - UV Blocking Rate, 260-380nm Spectrum, Easy Operation
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