SKU: 48934998675

UV-B Quick Test 2 Stck. SB

Sale price$32.14 Regular price$35.71
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

UV-B Quick Test 2 Stck. SBThe UV B Quick Test is a fast and simple device designed to check if your UV product is still producing adequate rays. This card assesses the intensity of UV B rays from UV B fluorescent lamps or compact lamps using a new, eco friendly, and non toxic high tech detection material. A change in color on the card indicates whether UV B rays are still being emitted. The card transitions from white to purple based on the intensity of the UV B rays. It can

The UV-B Quick Test is a fast and simple device designed to check if your UV product is still producing adequate rays. This card assesses the intensity of UV-B rays from UV-B fluorescent lamps or compact lamps using a new, eco-friendly, and non-toxic high-tech detection material. A change in color on the card indicates whether UV-B rays are still being emitted. The card transitions from white to purple based on the intensity of the UV-B rays. It can be reused up to 500 times, making it an excellent tool for outdoor use as well, helping you determine if UV-B levels are excessively high. If the card turns purple, it’s advisable to seek shade.
Usage:
This reusable card detects UV-B rays in just 10 seconds. Position the card beneath the UV lamp, directly in the light (approximately 5 cm from the lamp), to verify if the lamp is still emitting UV-B rays. If the card displays a “purple surface” under the UV lamp, the lamp
is still producing UV-B rays.
Caution: Replace UV lamps at least once a year or sooner if necessary. This card is intended for guidance only.
If the card fails to change color, replace the UV-B lamp immediately.

  • simple tool to check if adequate UV-B rays are being emitted
  • measures the intensity of UV-B rays from fluorescent or compact lamps
  • advanced, eco-friendly, and non-toxic detection agent
  • can be reused up to 500 times
  • includes 2 cards

Dimensions: 8.5 x 0.1 x 5.3 cm

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48934998675

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4.3 ★★★★★
Based on 13 reviews
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Product Reviews
K
Verified Purchase
kim
Whiting, US
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
M
Verified Purchase
Michael S.
Grantham, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nathan Tucker
Draper, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
Y
Verified Purchase
Y K
Fort Morgan, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026
P
Verified Purchase
Pudatane
Houston, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026

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