LS136 UV Energy Meter - High Precision Radiometer for Halogen Lamps, UVA Light Sources



Upgrade your UV testing capabilities with the LS136 UV Energy Meter, designed for precision, reliability, and ease of use.

Advanced UV Detection: Measures UV energy and intensity in high-pressure mercury lamps, halogen lamps, and other light sources.

Versatile Applications: Ideal for use in UV curing machines, UV coating machines, exposure machines, dryers, printing machines, and more.

Slim Disc Design: Features a sleek, disc-type body for easy handling and operation.

High Temperature Protection: Equipped with a high-temperature protection cover, making it suitable for high-temperature environments.

High Precision: Ensures accurate measurements and meets the standards of authoritative metrology institutes.


1. Display of real-time power and temperature, energy, maximum power and maximum temperature.

2. Spectral range of 315nm-400nm, specializing in high-pressure mercury lamps, halogen lamps.

3. Automatic mode, manual mode can be switched, suitable for a variety of testing environments.

4. Only 7.6mm thick, lighter body weight, suitable for narrow spaces.

5. High-temperature protective cover is provided, which can be operated in high-temperature environment.

6. Built-in high-precision temperature detector and timer to measure temperature and measurement time.

7. High precision ensuring that it can pass the test of the authoritative metrology institute.

8. 2048 times/second high-speed sampling, provide more accurate data.


1. Spectral range: 315nm-400nm, λp = 365nm

2. Power measuring range: 0-2000mW/cm²

3. Power resolution: 0.1mW/cm²

4. Energy measuring range: 0-999999mJ/cm²

5. Energy measuring accuracy: ±10%, ±5% (typical)

6. Sampling speed: 2048 times/second

7. Recording period: 32 min

8. Power supply: Rechargeable lithium battery 3.7V@400mAh

9. Display: 128X64 Dot matrix OLED

10. Dimension: Diameter 102mm* thickness 7.6mm

11. Weight: 136g

Packing List

1. LS136 UV energy meter

2. USB cable

3. DC5V power adapter

4. User manual

5. Certificate/Warranty card

6. High temperature protective cover

7. Plastic engineering box

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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LS136 UV Energy Meter - High Precision Radiometer for Halogen Lamps, UVA Light Sources
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