Top Ultraviolet Light Meter

Sanitizer UV Wand - Handheld UV Wand - Ultraviolet Light Sanitizer Wand UV-C For Home Office Phone Travel Bathroom Kitchen - UV Sterilizer EPA CERTIFIED - Kills 99% of Germs Viruses & Bacteria

  • Fast & Effective Disinfecting with ultraviolet sterilization technology. The UV-C wand light sanitizer can kill common family germs in a short time by....
  • Ultraviolet / UV-C Germicidal Light - Our ultraviolet light sanitizer uses UV-C light which is effective at microbial control. UV-C is the germicidal....
  • Hypoallergenic & Chemical Free - Our uv light sanitizer eliminate germs naturally that cause colds, infections, asthma and allergic reactions. The UVC....
  • Easy To Use for a wide Range of applications - suitable for phones, iPad , keyboards, laptops, masks, watches, gloves, chopsticks, spoons, dishes,....
  • 100% SATISFACTION & MONEY-BACK GUARANTEE: We vouch for our UV Sanitizer Light Wand’s efficiency and durability. In the unlikely event you are....
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Jonard Tools FPL-5050 Fiber Power Meter & Optical Light Source Kit (-50 to +26 dBm, Single-Mode)

  • ESSENTIAL KIT: This tool kit provides everything you need to provide a stable light source and measure the relative optical power of fiber optic cables.
  • POWER METER (FPM-50A): Measure single-mode wavelengths from 800-1650 nm with relative power ranging from -50 to +26 dBm.
  • LIGHT SOURCE (FLS-50): Provides a stable light source at 1310 nm or 1550 nm wavelengths for the optical power meter.
  • INCLUDED ADAPTERS: Includes FC, SC, and LC adapters for both power meter and light source for PC/UPC connectorized cables.
  • INCLUDES: FPM-50A Power Meter, FLS-50 Optical Light Source, and H-22 Carrying Bag with Straps.
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Professional UV Sterilizer Cabinet With Wavelength of 253.7nm Suitable for Sterilization 99% of Small and Medium Items Including Mobile Phones and Baby Bottles .

  • Effective: Our disinfection cabinet uses 253.7nm ultraviolet light for disinfection, and 253.7nm ultraviolet light has a strong sterilization effect..
  • Both ultraviolet rays and ozone have sterilization and disinfection effects, ultraviolet rays are used for surface disinfection, and ozone is used for....
  • For products with smooth surfaces such as mobile phones or glasses, please choose 8 minutes for disinfection.
  • If the product is damaged within 361 days, we will provide free replacement or free maintenance..
  • If you are not satisfied with the product after purchase, you can return or exchange the product unconditionally within 30 days and contact the....
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Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...erwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
  • UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..
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Dr.meter Professional LED Light Meter, Digital Illuminance Meter with 0-200,000 Measuring Ranges and 270 Degree Rotatable Detector

  • ★【Professional LED Light Meter】: Whether you're a set designer, or looking to set the mood, proper lighting is a must. The Dr.meter Digital LED Light Meter measures the brightness (up to 200,000 lux) of fluorescent, metal halide, incandescent, and high-pressure sodium lights, guaranteeing the perfect luminosity every time..
  • ★【Ultra Fast, Ultra Precise】: A split second is all it takes for an accurate reading. An advanced built-in calibration sensor measures the light levels at a super fast, twice per second speed..
  • ★【Easy and Intuitive】: Using this digital LED light meter couldn't be easier. Just turn it on, point it at the light source, and check out the reading on the display screen. There are 4 adjustable measuring ranges (200lux, 2,000lux, 20,000lux, 200,000lux). Preprogrammed settings like auto power off, data hold, unit adjustment, and more do the hard work for you..
  • ★【270 Degree Rotatable Detector】: Keep an eye on the light level anywhere in the room. The optical detector rotates a full 270 degree for muti-directional detection..
  • ★【Tripod Mountable】: Have your hands full? Don't sweat it. Thanks to the screw base design, this LED light meter can be placed on a tripod for hands-free use..
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Coast Polysteel 200 320 Lumen Pure Beam Focusing LED Flashlight with Twist Focus and Stainless Steel Core, Black, 320 Lumens

  • Poly casing, stainless steel core, IPX8 waterproof, 3 meter drop tested.
  • On High: 250 lumen light output, 3 hour 30 minute runtime, 121 meter (396 ft.) beam distance.
  • On Medium: 87 lumen light output, 9 hour runtime, 68 meter (223 ft.) beam distance.
  • On Low: 26 lumen light output, 35 hour runtime, 37 meter (121 ft.) beam distance.
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Atsko Sno-Seal UV Killer 2-Quart Control System

  • Works during low light (black and white) and full light (color) vision.
  • Helps your camouflage truly hide you from game.
  • Eliminates ultraviolet glow seen by birds, fish and animals.
  • T has been proven that animals and birds have sensitivity to ultraviolet light and the 438nm short-blue wavelengths that humans are blind to.
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Amprobe LM-200 LED Light Meter

  • Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc).
  • Powered by a 9 V battery (included), and includes a 1.5-meter wire for positioning light sensor and a protective sensor cap.
  • Manual ranging, data hold freezes readings on the display, maximum recording displays highest reading, zeroing capability resets the null point and angled light cosine correction corrects for angled light.
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IDEAL INDUSTRIES INC. 61-686 Digital Light Meter with Remote Sensor, Measure All Visible Light Sources

  • ACCURATE LIGHT METER: Measures light levels from fluorescent, metal halide, high-pressure sodium, incandescent, and LED light sources. The perfect “must-have” instrument for basic lighting audits to address safety, productivity and energy efficient needs..
  • MEASURES ALL VISIBLE LIGHT SOURCES: The 61-686 meter measures visible light from LED, fluorescent, metal halide, high-pressure sodium, incandescent and other light sources. Measures in four ranges up to 20,000 Foot Candles or 200,000 Lux..
  • AUTO SHUT OFF: To extend the life of your battery, the unit will automatically power off after 10 minutes of non-use. Also features a convenient low battery indicator so that you can ensure that your Digital Multi-Meter is always charged and ready to use..
  • TETHERED SENSOR: Tethered remote sensor with 59 in. (1.5m) cable for remote measurements..
  • PRODUCT DETAILS: Weighs approx. 8.8 oz. (250 g) with battery. 2000 count LCD display. Includes IDEAL Electrical 61-686 Digital Light Meter, User’s manual, carrying case and 9V battery. +/- 3% basic accuracy..
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2 Packs Bug Zapper Mosquito Trap Indoor Insect Attractant Trap Lamp Mosquito Killer for Home Indoor

  • Double trapping ability, the mosquito killer lamp has 6 ultraviolet lamps, which emit light with a wavelength of 365-395NM, which is very attractive to mosquitoes. The light is used to attract mosquitoes, then the fan sucks them in so they can’t escape..
  • Please use it for 3 to 5 consecutive days for the first time. Close the doors and windows during the day to keep the environment dark and put it in the bedroom to kill mosquitoes. When you go nto sleep, move it to the living room to kill mosquitoes (to prevent mosquitoes in the living room from flying into the bedroom). Try to place it at a position about 1 meter above the ground. Do ot turn on the lights, open doors and windows, and do not place it on the air conditioner or fan outlet..
  • Turn on the mosquito killer 3 hours before entering the room, do not put it on the bedside or around the human body, because human body temperature and odor will affect the effect of attracting mosquitoes..
  • Look at the mosquito storage box after seven days, because the physical mosquito killing method is adopted, and the mosquitoes are killed by air-drying and dehydration. If it is opened frequently, mosquitoes that are not dead will fly out..
  • Mosquito killing lamp adopts physical mosquito killing method. Unlike mosqui....
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Atsko Sno-Seal UV Killer 18-Fluid Ounce Trigger Spray

  • Works during low light (black and white) and full light (color) vision.
  • Helps your camouflage truly hide you from game.
  • Eliminates ultraviolet glow seen by birds, fish and animals.
  • T has been proven that animals and birds have sensitivity to ultraviolet light and the 438nm short-blue wavelengths that humans are blind to.
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Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring

  • FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-500 full-spectrum quantum meter is the premium tool of choice among leading scientists and growers for accurately measuring the photosynthetically active radiation (PAR) from all light sources. Package includes an AM-310 telescopic sensor wand that extends up to 33 inches for measuring hard-to-reach places and a neoprene carrying case..
  • MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems..
  • QUALITY QUANTUM METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade PPFD (photosynthetic photon flux density), or “quantum,” optical detector precisely calibrated to measure the light intensity in µmol m-2 s-1 of the specific color wavelengths emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis..
  • EXTREMELY ACCURATE & STABLE - Precisely measures and combines the in....
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