Description
UVB tester reptile card measures the depth of the UVB & UVA rays of UV fluorescent lamp.
Card modifications colours from White to Purple based mostly on the UVB & UVA ray power.
2PCS Sturdy plastic card, bank card measurement, 3.4 inch x 2.1 inch.
New Excessive Tech, Non-Poisonous, environmentally pleasant detection matrial that’s printed on the cardboard to measure the UVB/UVA rays of UVB lamps.
Can be utilized time and again as much as 500 instances. Nice handout.
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