Top Reflective Uv Meter

TetraPond UVC-5 GreenFree UV Clarifiers For Up To 660 Gallons 5-Watt

  • UV CLARIFYING LIGHT: Ultraviolet clarifier controls heavy algae blooms in ponds and water gardens and keeps water clean and green-free..
  • HIGH-EFFICIENCY UV BULB: Includes UV bulb for up to 11 months of continuous operation..
  • REFLECTIVE SURFACE: Includes reflective stainless-steel insert that increases UV exposure..
  • LIMITED WARRANTY: This UL Listed product features a 3-year limited warranty – see packaging for full details. Assembly Required..
  • 4 AVAILABLE SIZES: For ponds up to 660 gallons, up to 1,800 gallons, up to 4,400 gallons and up to 8,800 gallons..
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Tetra Pond GreenFree UV Clarifier, For Clean And Clear Ponds, Up to 8800-Gallons, (19522)

  • UV CLARIFYING LIGHT: Ultraviolet clarifier helps keep water in ponds and water gardens clean.
  • HIGH-EFFICIENCY UV BULB: Includes UV bulb for up to 11 months of continuous operation.
  • REFLECTIVE SURFACE: Includes reflective stainless-steel insert that increases UV exposure.
  • LIMITED WARRANTY: This UL Listed product features a 3-year limited warranty – see packaging for full details.
  • 4 AVAILABLE SIZES: For ponds up to 660 gallons, up to 1,800 gallons, up to 4,400 gallons and up to 8,800 gallons.
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COAST® HX3 80 Lumen Dual Color (White & UV) Magnetic LED Clip Light with Beam Rotation, Black

  • DUAL COLOR WHITE & UV BEAM: See beneath the surface. The dual-color white & UV beam combines an all-white utility beam for general use with a UV light for detecting Fluid leaks or checking security features on currency and identification cards..
  • MAGNETIC CLIP: Go hands-free with your light. The magnetic tail clip integrates a high-powered magnet into the clip of your light so that you can attach the light to a magnetic surface and keep using the light without holding it..
  • SPECS: 80 Lumen, 13 meter (42 ft. ) beam distance and 3.75 hour runtime. Tested and rated to ANSI/Fl1 standards..
  • TOUGH & RELIABLE: Backed by the COAST Lifetime Warranty against defects in materials and workmanship. IP54 rated design for water resistance and durable body for 1-meter drop protection..
  • INCLUDED ACCESSORIES: 2 x AAA alkaline batteries.
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AMTAST UV340B UV Light Meter UVA & UVB Light Measure Tester, 290~390nm

  • Sper Scientific 850009 UV Light Meter UVA/B measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. Measure damaging UV (ultraviolet) light in the environment and museums.
  • UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries.
  • Laboratory chromatography, electrophoresis and forensics.
  • Test UV sterilization and dermatology lamps in hospitals.
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Cortina 03-500-06 DW Traffic Cone 36in, Orange

  • Portable, light, easy to set up and relocate. Uv stabilized, highly visible. Two high intensity prismatic reflective collars. Use on construction sites, facility management, pedestrian safety, etc..
  • 100 percent impact resistant polyethylene.
  • 2 high intensity reflective stripes on each delineator.
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WellieSTR 6pcs 6 UV Fluo Colors Set 6/0 Fly Tying Thread 250yards per Spool 150D Dubbing Thread with UV Reflection Effect for Trout bass Flies

  • ✔Features:Unlike human eyes, which require a black light to see the ultraviolet reflectivity, fish eyes - at least those of many predator species - can see reflected UV light naturally. And that's driving a whole new approach to fishing lure design..
  • ✔The most important reasons why fish have developed the ability to see reflected UV light is because food sources such as transparent plankton are much easier to pick out when they are reflecting UV light..
  • ✔Specifications:It is proved that UV-reflective finishes catch noticeably more fish,.
  • the UV reflective lures make them more visible at any depth or in any water condition than similar baits without UV enhancement..
  • ✔This thread is made of polyester filament, designed with UV colors, in the level of 6/0 150D dubbing thread, each spool 250yards, especially applied in Bass trout and pike flies..
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BTECH Mini UV-25X4 25 Watt Tri-Band Base, Mobile Radio: VHF, 1.25M, UHF Amateur (Ham)

  • Recommended Accessories: Pair UV-25X4 with the Nagoya TB-320A Antenna (and RB-50 Magnetic Mount) for easy installation. The PC04 FTDI Cable is recommended for easy computer programming.
  • Dual Watch monitoring VHF/UHF and 220Mhz: The 220 MHz band antenna lowpass filter is switched with a relay and the 2 meter lowpass filter and 70 cm highpass filters are switched with PIN diodes - resulting in a audible relay switch noise when monitoring 220MHz with VHF/UHF simultaneously. A relay that completely isolated the 220 MHz RF filter won't impact the RF performance of the 2 meter/70 cm bands. If monitoring multiple 220MHz or VHF/UHF simultaneously the relay is not heard or used..
  • Tribander Mobile Radio Kit Includes: BTECH UV-25X4, Speaker Mic, 6 foot DC Cable with Cigarette Plug Connector, Radio & Mic Brackets, Mounting Hardware, and User Guide.
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Sun Meter UV Card - 6 Cards, Plastic Cards

  • Sun Meter UV card measures the intensity of the UV rays that burn your skin. UV burns can cause skin cancer and other illness..
  • Card changes colors from White to Dark Purple based on the UV ray strength. Chart recommends different SPF sunscreen for best protection..
  • Plastic card, credit card size, 3 3/8 inch x 2 1/8 inch comes in a clear plastic sleeve. Durable and long lasting..
  • New High Tech, Non-Toxic, environmentally friendly detection matrial that is printed on the card to measure the UV rays of the sun..
  • Can be used over and over again. Great handout. Excellent educational handout or promotional item..
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Digital Tachometer Handhled Non Contact Laser Tach Meter 2.5 to 99999 RPM Meter, Professional Replacement Tachometers with Reflection Tape Marks, Battery Included

  • Accurate RPM Meter: rotational speed measurement range is 2.5RPM-99999RPM, resolution ratio: 0.1 rpm, precision :±(0.1%n+5d)rpm. Adopt the lastest microprocessor and laser technology, ensure the tachometer more accuracy and intelligent.
  • Memory Function: laser tachometers can automatically record the maixumum value/ minimum value/ last measure value/ average value after shut down the instrument. Super easy to review the previously measured memory values.
  • User Friendly Design: This digital tachometer RPM Meter features large clear LCD backlight display for easy reading even in dark place, battery low power indication and auto shutdown after 60s. Tachometer comes with 3-peice reflective tapes more conveneint and easy to measurement.
  • Widely Application: The tach meter suit for measurement rotate speed, linear velocity or frequency of motor, impeller blades, expansion cylinder and spindle, capable of measuring range from 2.5RPM-99999RPM.
  • Durable Material: Tachometer shell is made of solid ABS plastic, optimized electronic elements to make the measurement value reliable. Compact size and lightweight easy to carry and operate.
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Sun Blocking Window Film Privacy Day and Night: Reflective Window Tinting Film for Home, Anti UV Heat Control Window Coverings Nighttime Privacy Non-Adhesive Cling (17.5 x 78.7 in, Black)

  • Reflective Sun Blocking Window Film -【PRIVACY PROTECTION DAY AND NIGHT】- This is an upgraded one way film. Compared with other one way window film, it can not only protect your privacy during the day, but also provide a good privacy effect at night, and at the same time can insulate heat and block UV rays..
  • Reflective Sun Blocking Window Film -【SUN＆UV BLOCKING AND HEAT CONTROL】- Blocks out 90 percent visible light, block 96 percent harmful UV rays and 85 percent infrared rays. This not only insulates heat to reduce indoor temperature but also prevents fading and damage to indoor furniture caused by direct sunlight..
  • Reflective Sun Blocking Window Film -【NON-ADHESIVE AND REUSABLE】- Non-adhesive static cling window film is electrostatic adsorption no glue and chemical residues. The window privacy window film is easy to install and can apply several times, if it needs to be removed, there will be no any traces left on the window..
  • Reflective Sun Blocking Window Film -【INSTALLATION TIPS】- Before installation, make sure the glass is clean enough without dust. During installation, Please use a spray bottle to make sure the window is wet enough, the more water the better. After installation, Please trim the edges to leave enough space to sque....
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Men Waterproof Baseball Cap Reflective Outdoor Cap for Women's UPF 50+ Unstructured Sport Running Hat Black

  • MATERIAL AND FEATURE: This baseball cap is made of 100% polyester. Lightweight and fashionable look with many amazing features and functions make it perfect as an outdoor cap. This reflective sun protection baseball cap provides you with more protection for the harmful UV rays, unpredictable water & wind, and personal safety..
  • REFLECTIVE DESIGN ENHANCES VISIBILITY: The reflective belt attached to the bill and both sides of the hat body enhanced your visibility from different perspectives. The reflective design guarantees your safety when you work in the dark or run along the roadside...More than a cap. It gets you comfortably covered and protected!.
  • NEW LAMINATING PROCESS AND MORE DESIGNS: The inside new laminating process improves this cap’s function and makes it better windproof and waterproof performance. Perfect fit for different head sizes with the back adjustable velcro. Cooling you down and preventing sweaty face, the built-in sweatband keeps you dry and comfortable..
  • UPF 50+ RATED PROTECTION FOR OUTDOOR: Perfect for everyday use as sun protection hat on hot summer days. The outdoor hat is made of UV resistant fabric, blocking the harmful UV rays and protecting you wherever you go! Great for outdoor caps and sports caps like tennis caps an....
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Reflective Window Film Privacy Day and Night: Sun Blocking Window Tinting Film for Home, Anti UV Heat Control Window Coverings Nighttime Privacy Non-Adhesive Stactic Cling (23.6 x 78.7 in, Black)

  • Reflective Sun Blocking Window Film -【PRIVACY PROTECTION DAY AND NIGHT】- This is an upgraded one way film. Compared with other one way window film, it can not only protect your privacy during the day, but also provide a good privacy effect at night, and at the same time can insulate heat and block UV rays..
  • Reflective Sun Blocking Window Film -【SUN＆UV BLOCKING AND HEAT CONTROL】- Blocks out 90 percent visible light, block 96 percent harmful UV rays and 85 percent infrared rays. This not only insulates heat to reduce indoor temperature but also prevents fading and damage to indoor furniture caused by direct sunlight..
  • Reflective Sun Blocking Window Film -【NON-ADHESIVE AND REUSABLE】- Non-adhesive static cling window film is electrostatic adsorption no glue and chemical residues. The window privacy window film is easy to install and can apply several times, if it needs to be removed, there will be no any traces left on the window..
  • Reflective Sun Blocking Window Film -【INSTALLATION TIPS】- Before installation, make sure the glass is clean enough without dust. During installation, Please use a spray bottle to make sure the window is wet enough, the more water the better. After installation, Please trim the edges to leave enough space to sque....
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