Feature
●★An UV sensor reptile card is used to measure the intensity of UVB and UVA rays of ultraviolet fluorescent lamps.
●★If the card is placed 2 inches below the bulb, the color of the card changes from white to purple according to the intensity of UVB and UVA rays, and the depth of the color of the test area is determined according to the intensity of the rays.
●★The UVB sensor card is made of new high-tech and non-toxic detection materials.
●★A set of 2 cards, with a size of about 3.4 inches×2.1 inches like credit cards, is made of environmentally friendly and durable plastic cards.
●★One UV test card can be repeatedly used for 500 times, and two cards can be used for 1000 times.When not in use, please store the card in the card packaging sleeve to prolong its life.
Description
LIKZINWA UV Test Card, Pack of 2
Save time and money on replacing expensive UV bulbs.Quick and easy to use.
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They are a must have for reptile owners of all kinds. |
According to the higher the intensity of UVB and UVA rays, the darker the color of the card. |
Holding this card under a UVB lamp (within 5cm/2in distance from the lamp) in a sunbathing area, the intensity of ultraviolet (UVB/UVA) radiation can be accurately measured within 10 seconds. |
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Nice convenient and inexpensive way to test expensive bulbs. |
Each card can be used repeatedly, up to 500 times. Two cards can be used 1000 times. |
3.4 inch x 2.1 inch |
