





Portable UV Light Detector for Hidden Stains | Rechargeable Tool
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Portable UV Light Detector for Hidden Stain Discovery
This Portable UV Light Detector is an essential device for uncovering invisible stains and markings, making it ideal for thorough inspections at home or while traveling. Featuring a precise 395nm wavelength and a convenient Type-C rechargeable battery, this tool effortlessly illuminates pet stains and other residues that go unnoticed under standard lighting.

Notable Features
- 395nm UV Light Technology: Specifically tuned wavelength for identifying pet stains, marks, and cleaning residues.
- Dual-Function UV Light Design: Merges ease of use with portability for everyday inspection and detection tasks.
- Type C Rechargeable Battery: State-of-the-art USB Type-C charging offers rapid, hassle-free, and dependable power supply.
- Pet Stain Detection Capabilities: Efficiently finds concealed pet stains on carpets, hardwood, and upholstery.
- Compact and Lightweight Design: Easily fits in pockets, purses, or toolboxes for on-the-go convenience.

Product Specifications
- Product Type: UV Light Detector
- Wavelength: 395nm Ultraviolet Light
- Lighting Technology: UV LED
- Power Source: Type-C USB Rechargeable Battery
- Design: Dual-Function Portable Light
- Usage Style: Handheld Inspection Light
- Ideal For: Pet Stain Discovery, Inspections, Cleaning, Verification

Frequently asked questions
Quick answers about ordering from Couje. More detail on our full FAQ page.
How much does shipping cost, and how long does it take?
Shipping is free on every order — no minimum. Orders are typically delivered within 4–12 business days (processing included), and every order includes tracking. Full details are in our Shipping Policy.
What is your return policy?
You can return items within 30 days of delivery. Once your return is received and inspected, we process your refund to the original payment method. See our Return & Refund Policy for the full process.
How do I track my order?
As soon as your order ships, we email you a tracking number. You can follow your delivery at any time on our Track Your Order page.
How can I reach customer service?
Email us at support@couje.com or use our contact form. Our team is available Monday – Friday: 09:00 AM – 05:00 PM EST and replies within 24 hours. Saturday – Sunday: closed.
