Stop Guessing. Start Seeing. The UltraFire ZV-310nm Mid-Wave UV Flashlight.

Equip yourself with true 310nm UVB power. Featuring an imported 5W high-output chip and a specialized ZWB2 filter, this is the ultimate precision tool for advanced mineralogy, scientific research, and chemical analysis.

UltraFire® ZV-310nm UV-Taschenlampe

Name: UltraFire® ZV-310nm UV-Taschenlampe
Brand: UltraFire
SKU: 9640
Price: 26.76 USD
Availability: InStock

310NM | ZWB2 UV Filter

Spezialisiert und leistungsstark: Die UltraFire ZV-310nm liefert einen echten 310nm UVB-Strahl mit einem speziellen ZWB2-Filter, einem importierten 5W Hochleistungschip und Ein-Modus-Zuverlässigkeit – ideal für wissenschaftliche Forschung, chemische Analyse und fortgeschrittene Mineralidentifizierung.

$26.76

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3-Year Warranty

Flashlight Operation & Safety Guide

Operation Instructions

Power Supply: Insert one 18650 battery (ensure correct polarity). Remove the battery to recharge.

On/Off: Press the tail-cap button to activate.

Output: Operates on a single mode, delivering a constant 5W, 310nm mid-wave UVB beam.

⚠️ Critical Safety Warnings

DANGER: This device emits high-energy UVB radiation. It is a professional tool, not a toy.

Eye Protection: Certified UV-blocking safety goggles are strictly mandatory during operation.

Skin Hazard: Never expose bare skin to the direct beam to prevent burns and cellular damage.

Prohibited Use: Never point the flashlight at people or animals. Keep strictly out of reach of children.

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What's Included

UltraFire ZV-310nm UV Flashlight
Rechargeable 18650 2600mAh 3.7V lithium-ion battery
DX-3 Battery Charger

Engineered for the Uncompromising Professional.

Standard 365nm UVA flashlights simply don't cut it for highly specialized work. Whether you are a field geologist tracking down rare orange-red fluorescing calcite, a botanist conducting organic stress tests, or a chemical analyst isolating synthetic minerals, you require the deep penetrating power of true 310nm mid-wave UV.

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Reveal What Standard UV Leaves in the Dark.

Standard UV (365nm): Dull reactions, washed-out colors, and incomplete fluorescence.

Fact: 90% of fluorescent minerals only react to shortwave UV. Stop leaving the best finds behind.

STANDARD 365NM UV

ZV-310NM

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The UltraFire ZV-310nm Advantage.

Them

UltraFire ZV-310nm

The Emitter: Our imported 5W high-power chip vs. standard 3W commercial alternatives.

The Build: CNC-machined, solid aluminum rod with hard-anodized finishing vs. cheap alloys that scratch and dent.

The Beam: High-temperature vacuum electroplated reflector for a flawless beam profile vs. uneven, mixed-wave outputs.

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Zero Complications. Maximum Output.

Built for immediate deployment with no frustrating menus or strobe modes.

Insert a single 18650 battery.

Click the tail switch for instant, single-mode UVB power.

Critical Safety Step: Always wear certified UV-blocking safety goggles before operation.

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Calibrated for the Lab, Ruggedized for the Field.

Boasting an IP54 rating and extreme wear resistance, the ZV-310nm is built to survive harsh field conditions while maintaining the strict beam consistency required for laboratory spectroscopy and chemical analysis.

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Verified by Industry Experts.

⭐⭐⭐⭐⭐ "I rely on 310nm light for identifying specific uranium-related synthetics. The UltraFire ZV-310nm is robust, perfectly filtered, and hits the exact wavelength I need every single time." – Arthur V., Chemical Analyst.

⭐⭐⭐⭐⭐ "Finally, a handheld mid-wave UV that isn't fragile. The knurling provides a great grip, and the hard-anodized finish takes a beating in the field. Worth every penny for calcite hunting." – Elena M., Field Geologist.

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Frequently Asked Questions (FAQ)

Q1: What is the difference between this 310nm flashlight and standard 365nm UV lights?

Standard 365nm or 395nm lights emit long-wave UVA, which is widely used for everyday tasks like checking currency or finding pet stains. The ZV-310nm emits high-energy mid-wave UVB. This specialized wavelength is strictly required for professional applications, such as exciting specific fluorescent minerals (like calcite and certain fluorites) or conducting laboratory spectroscopy.

Q2: Are safety goggles really necessary?

Yes, absolutely. Unlike standard blacklights, mid-wave UVB radiation is harmful to human skin and eyes. Certified UV-blocking safety goggles must be worn at all times when operating the ZV-310nm. Never point the beam at bare skin, people, or animals.

Q3: What type of battery does the flashlight use?

The ZV-310nm is powered by a single 18650 rechargeable battery. The device operates at a working voltage of 3.7V - 4.2V. Please note that the battery must be removed from the flashlight body to be recharged.

Q4: Can I use this light for curing UV resin or finding pet urine?

We do not recommend it. For basic everyday tasks like resin curing or household cleaning inspections, a standard 365nm UVA light is safer and much more effective. The ZV-310nm is a purpose-built diagnostic tool engineered for scientific research and advanced mineralogy.

Q5: How durable is the flashlight for field use?

It is built for rugged environments. The body is CNC-machined from a solid aluminum rod and features a hard-anodized finish for superior drop and wear resistance. It also carries an IPX54 rating, meaning it is protected against dust and splashing water from any direction.

Q6: Does it have multiple brightness settings or a strobe mode?

No. To ensure absolute reliability and consistency for scientific testing, the ZV-310nm features a single-output mode. Clicking the tactical tail switch delivers an instant, constant 5W (80mW radiant flux) beam every time.

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The UltraFire 30-Day Field Test.

Put the ZV-310nm to work. If it doesn't dramatically outperform your standard UV lights in fluorescence detection and mineral identification within 30 days, return it for a full refund. No hassle, no questions asked.

Product Specifications

Brand: UltraFire®

Model: ZV-310nm

Light Source: Imported High-Power 5W Chip

Wavelength: 310nm (Mid-Wave UVB)

Radiant Flux: 80mW

Filter & Lens: ZWB2 UV Filter / Specialized Black Lens

Reflector: High-Temperature Vacuum Electroplated Aluminum Alloy

Material: CNC-Machined Solid Aluminum Rod (Hard-Anodized)

Color: Black

Output Modes: 1 Mode (Single Output)

Switch Type: Tactical Tail-Cap Button

Battery Requirement: 1 x 18650 Battery (Remove to charge)

Working Voltage: 3.7V - 4.2V

Operating Current: 0.5A

Dimensions: Length: 120mm | Head Diameter: 23mm | Tail Diameter: 23mm

Weight: 77g (Excluding battery)

Waterproof Rating: IPX54

Key Design Features:

Durability: The hard-anodized surface provides superior wear and drop resistance compared to standard oxidation treatments.

Grip: Anti-slip knurling prevents the flashlight from rolling and ensures secure handling in professional environments.

Safety: Emits high-energy UVB radiation. Certified UV-blocking safety goggles are strictly required during operation.

Secure Your Unit Today.

Due to the highly specialized manufacturing process of our imported 310nm chips, inventory is strictly limited. Don’t get left in the dark during your next field expedition or lab cycle.