Home > Cat > Litter & Housebreaking > Potty Training

Multi-function UV Black Light Flashlight, 51 LED/100 LED 395 nM Pet Urine Detector for Dog/Cat Urine, Ringworm in Dogs, Dry Stains, Fluorescent Agent Detection

4 Customer Reviews
$19.99 $28.99 -31.05%
  • About Product
  • Notes
  • [Multi-Functions] UV flashlight helps detect dried pet urine stains on rugs, carpets, and clothes that are invisible to the naked eye. It can also detect fluorescent substances, ringworms in dogs or cats, and etc.
  • [Easily Identify Pet Urine] Pet urine is difficult to see under normal light, but you can clearly see the urine stains which will glow under the irradiation of UV lights.
  • [Easily Identify Fungal Infections] When you find some pieces of pet's skin bald, you may worry that it is ringworm. Then just irradiate it with ultraviolet light. The ringworm is obviously bright blue under ultraviolet light.
  • [Exquisite Design] The body of the UV flashlight features anti-slip and heat dissipation. It is simple in shape, easy to hold, with a hanging rope at the end. The pocket-size UV flashlight can be carried along with you conveniently.
  • [Bright & Durable] The device adopts top-quality UV LEDs which are 40% brighter than any other light. The strong aluminum alloy body makes it more durable with a waterproof, dust-proof, moisture-proof outer shell.
  • [51/100 LED flashlight] The LED light allows you to cover a much bigger area without losing the intensity of the UV light. There are two types of LED flashlights for you to choose from. They are powered by 3/6 AA batteries respectively (Dry cell. Not included in the package).

More Details >>

1. Please confirm whether the batteries are installed with the correct polarity.
2. It works best in a completely dark environment, the darker it is, the better it works.
3. It can only spot dried urine stains.
4. It doesn't work on a reflective surface or carpet with fluoresce.
5. For some dark color carpets, the reflected stain color will be very close to the color of the carpet, making it harder to see.

After the order is placed, we will ship the goods within 48 hours. The logistics time is about 7-10 business days (Estimated fastest time to arrive). If you have any questions, please contact us, thank you!
Unbeatable Package

Warm Tips: Our warehouse has delivery process monitoring to ensure that each product is not leaking from picking up to packaging to delivery. Please rest assured to buy!

100led uv flashlight

Features of appearance design:

  • With imported led purple lamp beads and high hardness aluminum alloy body shell;
  • Aluminum alloy barrel, CNC machined shell, Three-level hard anodizing treatment, which is wear-resistant and strong;
  • Anti-slip pattern design, exquisite craftsmanship, easy to hold;
  • Multi-layer heat dissipation ring, increase the air contact area, enhance the heat dissipation.
purple light
aluminum alloy barrel

✓ Waterproof

It is waterproof and moisture-proof when entering the water for a short time.

waterproof flashlight

✓ Battery reverse connection function

The positive and negative poles of the battery will not damage the circuit if they are reversed.

battery reverse connection function

✓ Silicone waterproof switch

The switch uses environmentally friendly silicone material, which is wear-resistant and non-slip.

silicone waterproof switch

✓ Exquisite lanyard

There is a strong and exquisite lanyard, effectively prevents it from falling off the wrist.

exquisite lanyard

Stain detection

Some stains and pet urine are invisible under normal light, but it does not mean that they do not exist. Under the irradiation of purple light, you can see where the urine stain is clearly. Ringworm of the skin appears obviously bright blue under UV light.

find hidden stains

How to recognize ringworm?

Some cats may have round thickened patches of skin with hair loss. Use a black mirror UV lamp to directly irradiate the pet's skin. If the skin fluoresces, it is ringworm.

ringworm is obviously bright blue under ultraviolet light

How to use?

① Unscrew the back cover, add 3/6 AA batteries to the battery compartment (pay attention to the positive and negative poles of the battery).

② Screw on the back cover and click the switch.

Scope of application

① Search for pet urine stains, disinfection as well as sterilization, fluorescent agent detection, currency checking, anti-counterfeiting of tobacco and alcohol, curing nail art, gemstone identification, etc.

② Detect the fluorescent powder in the mask, help choose a safer diaper for the baby.

more functions display
scorpion search


  • Pet skin disease - Obviously bright blue under UV light.
  • Pet ear mite otitis - Obviously bright blue under UV.
  • Containing non-fluorescent agent - Showing Purple light.
  • Containing fluorescent agent - Showing Blue light.
Size51/100 LED
Style51/100 LED UV purple light flashlight
Material‎Aluminum Alloy
Batteries Included?‎No
Batteries Required?‎Yes
Q:What color will the cat urine be?
A:The urine stains appear almost white under the UV light. You need to hold the flashlight within 24" of the wall or floor for best detection.
Q:Will the flashlight work under natural light, or do you need to do it at night?
A:It can work under natural light although the effect is subtle. Darkening the room helps significantly, the darker the better.
Q:Will this UV lamp detect urine stains on bed sheets and carpets?
A:Yes, the UV flashlight works on carpets or other clothes. You can see better in dim light or darkness.
Q:How many hours of use do you get with 1 set of battery life?
A:About 20 hours.
Q:How long will the goods be delivered after purchase?
A:After the order is placed, we will ship the goods within 48 hours. The logistics time is about 7-10 business days.
You May Also Like
4 Reviews 5.00 out of 5 Stars
Filter reviews by star rating
5 Star 100%
4 Star 0%
3 Star 0%
2 Star 0%
1 Star 0%
We use cookies to ensure that you get the best experience on our website. Click here to learn more.Got it
Multi-function UV Black Light Flashlight, 51 LED/100 LED 395 nM Pet Urine Detector for Dog/Cat Urine, Ringworm in Dogs, Dry Stains, Fluorescent Agent Detection
$19.99 $28.99
Add to Cart
Only purchased users can review and rate this product.