ReviewsUv Light Analysis

HOLDPEAK HP-866B-APP Digital Anemometer Handheld Vane Wind Speed Meter, APP Connect for Measuring Wind Speed, Temperature, Wind Chill with Backlight (Black)

★【High Sensitive & Accurate Measuring】Wind Speed Range from 0.3~30m/s,Temperature Range :-10℃~45℃,The Accuracy of Wind Speed is 5% of reading, Provides fast measurement for analysis of critical environment conditions..
★【Multifunction APP Anemometer】Wind Speed,Temperature and Wind Chill in one LCD Display. Measure wind speed in 5 units: m/s, km/h, ft/min, knots, mph..
★【Portable and Professional】Light weight and Small size,Through the built-in temperature regulator to adjust ℃/℉ temperature. Record and recall Max /Average /Current function..
★【APP Connect Anemometer】HP-866B-APP Anemometer with Mobile APP Support,you can connect to your smartphone via APP to monitor wind measurement in real time.With this APP-Anemometer, you can transfer the data and analysis it in real time on your phone..
★【Save Your Battery】Auto Power OFF, Manual / Auto Back Light Function, Low battery indication. With a screw hole, can be connected a lanyard.(Battery Included) HOLDPEAK come with 1 year warranty and lifetime technical support,if you have any questions,welcome to contact us!.

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Solarmeter Model 6.5 UV Index Meter, Handheld Digital Radiometer for Measuring Ultraviolet Light, Measures 280-400 nm with Range from 0-199.9 UV Index, Made in USA

...vities like sports, running, swimming, surfing, and hiking by checking the current UV index reading on this handheld UV tester.
Avoid sunburns, protect your skin, and know when you need to add clothing layers or reapply your sunscreen and bump up the SPF.
Stay Safe from UV Light - UV light is a natural component of sunlight, and too much UV light exposure can lead to sunburn, premature aging, and serious skin conditions.
Use this meter to check UV levels to decide when it's best to do outdoor activities.
Protect your family and children's delicate skin by monitoring UV exposure.
A Versatile Tool - Our UV Index Meter provides instantaneous UV index measurement and is also used for UV index comparison, monitoring reptile lamp intensity and aging, monitoring UV lamp intensity and aging, and UV index tracking over time.
Easy-to-Use - Compact, handheld, and durable, our Solarmeter UV Light Tester features simple single-button operation and an easy-to-read LCD Display.
Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use, this UV light meter boasts NIST Traceable accuracy.

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HOLDPEAK HP-866B-APP Digital Anemometer (2 Packs) Handheld Wind Speed Meter with Wireless Bluetooth Connect for Measuring Air Volume Wind Speed Temperature for Sailing Flying Hiking and Shooting

♣【High Sensitive & Accurate Measuring】Wind Speed Range from 0.3~30m/s,Temperature Range :-10℃~45℃,The Accuracy of Wind Speed is 5% of rdg, Provides fast measurement for analysis of critical environment conditions..
♣【Multifunction Anemometer】Wind Speed,Temperature and Wind Chill in one Large LCD Display. Measure wind speed in 5 units: m/s, km/h, ft/min, knots, mph..
♣【Portable and Professional】Light weight and Small size,Through the built-in temperature regulator to adjust ℃/℉ temperature. Record and recall Max /Average /Current value function..
♣【Saving Your Battery】Auto Power OFF, Manual / Auto Back Light Function, Low battery indication. With a screw hole, which can be connected a lanyard.(Battery Included).
♣【Auto Connect To Your Phone】HP-866B-APP Anemometer with Mobile APP Support,you can connect to your smartphone via bluetooth to monitor wind measurement in real time.With this APP-Anemometer, You can transfer the data and analysis it in real time on your phone..

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United Scientific DFG600 Diffraction Gratings for SPECT01 Spectrometer

Replacement diffraction grating with 600 lines per millimeter splits light into multiple beams for analysis in light and optics experiments.
45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W).
Dual glass plates protect grating from damage and provide visibility.
For use with the United Scientific SPECT01 spectrometer.

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Liane, Jungle Goddess

White Red UV Light Multicolor Multifunction flashlight, No need to change lenses, 3 separate LEDs in the base, focus adjustable from Red White UV blacklight light 100 yard spotlight to 50 yard flood light.
Super long lasting time up to 5 hours. Red light is 600 lumen, White light is 2000 lumens, Red light 50 to 70 yards, White lights 80 to 100 yards. UV light is 50 Lumen, 20 yard.
pocket size for easily carrying,one button to control several different light modes. 3 switch modes(RED WHITE UV) and waterproof design, aluminum alloy case, avoiding high temperature, anti fall off..
Rechargeable UV Flashlight Kit Includes:1 x White Red UV Blacklight Multi color Hunting Flashlight, 1 x Rechargeable Battery, 1 x Charger.
Usage: Red and White light Flashlight works great for spotting predators Coyote Hog Wild Pig Varmint Deer for night hunting, UV light Application: cat dog pet urine light, does great at reflecting blood trails at night and also used it to check camo clothing for deer season.

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RaySoar (Pack of 6) Mini UV LED Keychain Flashlight, 395nm UV Light Keychain Flashlight, UV Keychain Flashlight, UV Keychain Light Black Light- UV Light with Purple Shell

Ultra Bright UV LED Keychain Flashlight: The UV keychain LED flashlight offers 12 lumens handy close-up UV LED light, it can be the easiest nearby emergency UV light to get. 395nm UV light black light can work perfectly well for detecting urine and bodily fluids in the dark. 395nm UV black light is also used for checking identification cards, credit cards, cash, stamps, etc..
Tiny and Lightweight and Safe UV LED Keychain Light: The size of the UV keychain LED flashlight is like a quarter, it's only 0.25OZ weight. It's very convenient to attach to the keychain, dog collar, zipper, backpack, hiking or camping devices and so on. It's very convenient for you to carry with it everywhere, have the UV keychain light, have the safety with you..
Two Easy Use Methods: (1)Instant Key Light: Slightly pinch the middle of the UV keychain flashlights with your two fingers to activate instant UV light.
(2)Continuous Light: Slide the On/Off Switch to turn on or turn off the mini UV light keychain flashlight..
Replaceable CR2016 Batteries: The mini UV keychain flashlight is installed 2 x CR2016 batteries, usually it gives you up to 12 hours of continuous use. When the power of the batteries are running out, you can replace the CR2016 batteries yourself..

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Security Cameras Wireless Outdoor WiFi 5W Solar Battery Powered HD 1080P Solar Security Camera with 365 Days Continuous Power Supply Yakry C3

...orizontal rotation & 90° vertical rotation can be controlled on the app,All-round and blind area to monitor any corner to ensure safety. Surveillance camera supports IP66 waterproof, in line with international waterproof standards, do not worry about in the wind and rain..
►【PIR Motion Tracking & AI Image Analysis】Solar outdoor camera wireless wifi system with PIR infrared induction detection & AIcloud image analysis (30 day free with AI)- automatic video recording with object movement screen, reduce 98% of useless video recording video, and the video will be sent to the cell phone APP..
►【2-year Warranty & Multi-family Sharing 】Yakry provides Lifetime Technical Support, 2-year Replacement Service, and 30-Day Money-Back Guarantee for each outdoor security cameras system. And You can easily share the solar camera security outdoor with your family member or friends by scanning the QR code..

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Aluminum Progressive Multifocus Lightweight Reading Glasses Blue Light Blocking Men Women, MIssfive Multifocal No Line Computer Readers Rimless with Spring Hinge 2.5 (for Workspace approx.3 feet)

...fatigue when using mobile phones, computers and tablets, indirectly improve sleep quality..
QUALITY ELASTIC SPRING HINGE: The flexible spring-hinged temples can be opened 25° outward, reduce the pressure on the lens of the eye and both sides of your head, and compliment a variety of face shapes. Through testing and analysis, metal hinges have a longer lifetime than other plastic ones, more durable..
WHAT WE PROVIDE: Progressive Multifocus Reading Glasses×1, microfiber pouch×1, microfiber glasses cleaning cloth×1, glasses rope hanging ×1, glasses box*1. We promise: 90-day money-back guarantee and 1-year manufacturing defect warranty. Any issues please feel free to contact us via email (via Amazon). We value every customer's ideas..

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OTDR Tester SM 1310/1550nm 32/30dB with SC FC ST LC Adapters, Multi-function Fiber Optic Tools OTDR +OPM+VFL+OLS+Event Map, 7-inch Touch Screen One Key Operation (Blue)

OTDR, Optical Power Meter, Visual Fault Locator, Optical Light Source, Event Map (IOLM), All in one Multi-functional OTDR Fiber Tester with 7-inch capacitive touching screen, able to meet FTTX testing needs.
Integrated design, smart and rugged – This OTDR supports both Multi-measuring mode and Realtime measuring function, finish measurement by just one button. You can choose measuring unit from Meter, Feet and Mile in Setting.
Data simulation analysis software is included to process, generate and print report. It’s convenient to preview the curve from computer, offline curve analysis and preview and print curve.
Integrated with 2 main USB and one sub USB port, for controlling by PC or connect external instrument.
8G internal memory can store more than 80000 groups curve.
Small and light (230×185×70mm /1.5kg), easy to carry and use in outdoor field work.
large battery capacity (7.4V/6.6Ah lithium battery) ensures longer continuous working hours (8-10 hours).

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United Scientific DFG300 Diffraction Gratings for SPECT02 Intermediate Spectrometer

Replacement diffraction grating with 300 lines per millimeter splits light into multiple beams for analysis in light and optics experiments.
45mm x 60mm (H x W) grating has a viewing area of 30mm x 45mm (H x W).
Dual glass plates protect grating from damage and provide visibility.
For use with the United Scientific SPECT02 intermediate spectrometer.

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TLC Plates Aluminium Backed Silica Gel 60 F254 2.5 x 7.5cm （80/Box）

【Easily Cut】：Silica gel GF254， It contains both calcined gypsum and fluorescent agent. Diameter of 60 Å，It can be used to observe fluorescence under ultraviolet light with a wavelength of 254. The aluminum back can be easily cut open with scissors..
【Good separation effect】: The spots are small and convenient for series analysis. The separation time is short, and more than 5 groups can be separated per minute..
【High sensitivity】: The spots are clear, no spreading and no trailing. Large separation capacity. It’s suitable for thin layer scanning quantitative analysis..
【Quick delivery】：After thorough inspection, the classic TLC silica plates was packed in the box and shipped by Amazon Storehouse. Soon the product will arrive..
【We are dedicated in providing the best products and services to customers. If you encounter any problem, please don’t hesitate to contact us. We will reply your e-mail in no more than 8 hours since we receive it, and we will help you solve the problem as soon as possible】.

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