1. Introduction
The ALONEFIRE SV101 is a high-performance 365nm ultraviolet (UV) flashlight designed for a variety of specialized applications. Its precise wavelength allows for effective detection of fluorescent materials, making it suitable for tasks such as pet urine detection, currency verification, mineral identification, resin curing, and leak detection. This manual provides essential information for the safe and efficient use of your SV101 UV flashlight.
2. Product Overview
The ALONEFIRE SV101 features a durable construction, a powerful 365nm UV LED, and convenient Type-C USB recharging. It is designed for portability and ease of use in various environments.
2.1. Key Features
- Wavelength: 365nm UV for pure and effective fluorescence.
- Power: 5 Watts output.
- Rechargeable: Integrated Type-C USB charging port.
- Battery: Uses a Lithium-Ion battery (included).
- Durability: Waterproof design.
- Portability: Compact size with a detachable pocket clip.
2.2. What's in the Box
- ALONEFIRE SV101 365nm UV Flashlight
- Rechargeable Lithium-Ion Battery (pre-installed or separate)
- USB Type-C Charging Cable
Image: The ALONEFIRE SV101 UV Flashlight shown alongside its USB Type-C charging cable.
3. Setup
3.1. Battery Installation
The ALONEFIRE SV101 comes with a rechargeable Lithium-Ion battery. If the battery is not pre-installed, unscrew the tail cap, insert the battery with the positive (+) end facing towards the flashlight head, and then securely screw the tail cap back on.
3.2. Initial Charging
Before first use, fully charge the flashlight. Connect the provided USB Type-C cable to the flashlight's charging port and plug the other end into a compatible USB power source (e.g., computer, wall adapter, power bank). The indicator light on the flashlight will show the charging status:
- Red: Charging in progress.
- Green: Full charge achieved.
Image: Diagram illustrating the Type-C charging interface and the red/green charging indicator lights on the ALONEFIRE SV101.
4. Operating Instructions
4.1. Power On/Off
Press the side power button to turn the flashlight on. Press it again to turn it off.
4.2. General Usage
For optimal results, use the UV flashlight in dimly lit or dark environments. The 365nm wavelength is designed to make fluorescent materials glow brightly without significant visible purple light, providing a purer UV effect.
4.3. Specific Applications
- Pet Urine Detection: Shine the UV light over carpets, furniture, and floors in a dark room. Dried urine stains will fluoresce, appearing as bright yellow or green spots.
- Currency and Document Verification: Many currencies and official documents incorporate security features that fluoresce under UV light. Shine the light on banknotes to reveal hidden security threads, watermarks, or fibers.
- Mineral and Gemstone Identification: Certain minerals and gemstones exhibit fluorescence under UV light, aiding in their identification.
- Resin Curing: The 365nm UV light can be used to cure UV-sensitive resins and glues. Follow the resin manufacturer's instructions for curing times.
- Leak Detection: When used with UV-reactive dyes, the flashlight can help detect leaks in automotive systems, HVAC, and plumbing.
- Scorpion Detection: Scorpions are known to fluoresce under 365nm UV light, making them easier to spot in dark environments.
Image: A collage demonstrating various uses of the UV flashlight, such as detecting pet stains, verifying currency, and illuminating fluorescent minerals.
Image: An example of pet urine stains fluorescing brightly on a carpet when illuminated by the UV flashlight.
5. Maintenance
5.1. Cleaning
Wipe the flashlight body with a soft, damp cloth. Do not use abrasive cleaners or solvents. Keep the lens clean for optimal light output.
5.2. Battery Care
- Recharge the battery regularly, especially if the flashlight will not be used for an extended period.
- Store the flashlight in a cool, dry place.
- Avoid fully discharging the battery frequently to prolong its lifespan.
5.3. Water Resistance
The flashlight is waterproof. Ensure all caps and covers are securely tightened before exposure to water to maintain its water-resistant properties.
6. Troubleshooting
- Flashlight does not turn on:
- Ensure the battery is correctly installed with the correct polarity.
- Check if the battery is charged. Recharge if necessary.
- Verify that the tail cap is fully tightened.
- Light is dim or flickers:
- The battery may be low. Recharge the flashlight.
- Clean the lens if it appears dirty.
- Flashlight does not charge:
- Ensure the USB cable is securely connected to both the flashlight and the power source.
- Try a different USB cable or power source to rule out faulty accessories.
7. Specifications
| Brand | ALONEFIRE |
| Model Number | SV101 |
| Special Feature | Rechargeable |
| Power Source | Battery Powered |
| Light Source Type | UV |
| Light Source Wattage | 5 Watts |
| Battery Cell Composition | Lithium |
| Battery Description | Lithium-Ion |
| Batteries Included? | Yes |
| Water Resistance Level | Waterproof |
| Item Weight | 5.6 ounces |
| Package Dimensions | 6.3 x 2.28 x 1.73 inches |
8. Safety Information
- UV Light Exposure: Avoid direct exposure of UV light to eyes and skin. Prolonged exposure can be harmful. Use appropriate protective eyewear if prolonged use is required.
- Children: Keep out of reach of children. This is not a toy.
- Battery Safety: Use only the specified type of rechargeable battery. Do not attempt to disassemble, puncture, or expose the battery to extreme temperatures or fire.
- Heat: The flashlight head may become warm during extended use. This is normal.
9. Warranty and Support
For warranty information and customer support, please refer to the documentation provided with your purchase or contact the retailer where the product was acquired. You may also visit the official ALONEFIRE website for further assistance.
