Price:
$4.25
Description
Details:
1. Material: Aluminum alloy
2. Weight: about 172g/piece
3. Size: about 3.74×1.18 inches/piece
4. Power supply: 3 AAA batteries (you need to bring your own)
5. Features: light and portable, wide applicability, convenient and simple to use, aluminum alloy material, strong and durable, not easy to rust
Features:
1. Inspection of fluorescent agent (can detect whether fluorescent agent is contained in various skin care products, cosmetics, maternal and child products and daily necessities)
2. Jewelry and jade identification (can test whether a variety of jade, beeswax, gemstones, etc. contain artificial colloids)
3. Anti-counterfeiting of coins/tobacco and alcohol (violet light can be used to illuminate the hidden anti-counterfeiting area to detect whether there is anti-counterfeiting mark)
4. Stamp ticket inspection (purple light can be used to illuminate the surface of the stamp ticket to check whether the ticket is authentic or not)
5. Catch the scorpion (violet light shines on the scorpion, the body of the scorpion glows brightly, it is easy to be found
6. Pet urine test (pet urine is easy to see urine stains when irradiated with purple light on the carpet)
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