Precio habitual
$11.99 CAD
Precio habitual
Precio de oferta
$11.99 CAD
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Product Description:
- UVB tester reptile card measures the intensity of the UVB & UVA rays of UV fluorescent lamp.
- Card changes colors from White to Purple based on the UVB & UVA ray strength.
- 2PCS Durable plastic card, credit card size, 3.4 inch x 2.1 inch comes in a sleeve.
- New High Tech, Non-Toxic, environmentally friendly detection material that is printed on the card to measure the UVB/UVA rays of UVB lamps.
- Can be used over and over again up to 500 times. Great handout.
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