Reviews Light Pollution Meter

Ice Blue EL Wire, MaxLax Noise Reduction Neon Lights Wire 5 in 1 Meter, Electroluminescent Wire for Halloween, Christmas Party, DIY Decoration…

  • [Reduce noise] MaxLax el wire applied upgraded battery pack so decreace the noise which emits from the inverter.But there is still a little noise.The wire is used in the darkness is better. When you bring el wire to an event or party, it ensures a pleasant experience.
  • [Flexible and Cuttable EL Wire] Neon electroluminescent wire is flexible and Thin , very easy to bend into any shape(you need something else to fix the shape) and cut into any length..
  • [4 Modes Neon Lights] Continuous ON/strobe/blink and OFF, can offer 360 degrees of illumination, by pressing the button on the battery pack..
  • [Eco-friendly & Safety wire] EL wire is Easy to use and great bright EL wire lights, no radiation, energy saving and low voltage power. No environment pollution, no heat radiation, light downy and no hurt eyes. Safety for use..
  • [EL Wire Kit 5 by 1 Meter] 5 x 1 metre of EL Wire + Driver + Splitter. wire diameter 0.09in/2.3mm and powered by 2xAA batteries (not Included)..
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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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Milwaukee 2235-20 400 Amp Clamp Meter

  • 400A MAX AC/DC CURRENT RANGE: Reads both AC and DC current. With 9 functions it’s the perfect meter for the professional electrician.
  • MORE ACCURATE: Equipped with true RMS accuracy this clamp meter won’t leave you guessing weather your readings are correct.
  • HIGH SAFETY RATING: Feel safe on the job knowing Southwire’s clamp meter is CAT III 600V safety rated.
  • BUILT-IN NON-CONTACT VOLTAGE DETECTOR: Helps identify where live voltage may be present before working on electrical installations or troubleshooting.
  • CONVENIENT THIRD-HAND TEST PROBE HOLDER: The clip on the back of the clamp meter allows you to hold a test lead in one hand and the meter and the other test lead in your other hand making the testing process easier.
  • BUILT IN WORK LIGHT: The built-in work light is an extra convenience feature that allows visibility even in dimly lit areas.
  • WHAT’S INCLUDED: Carrying case, clamp meter, test leads, type K temperature probe with banana plug adapter, AAA batteries and instruction manual.
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Ketosis Breath Tester, Ketone Meter Breathalyzer for Keto Health with 10pc Mouthpieces

  • AUTOMATIC TRAFFIC LIGHT INDICATOR: Portable Ketone breath tester designed to carry around anywhere in your pocket, and make sure you are in ketosis all the time.
  • the ketone breath meter with 3 LED indications: Green Light (Ketosis Reading Successfully), Amber Light (Low Battery), Red Light (Ketosis Reading Unsuccessfully).
  • SO ACCURACY: please do not compare the testing readings with the the traditional meter because of different analyzing methods, our ketone breath analyzer is tracking the breath acetone which is a better measure of what your body is actually using for fuel because acetone in our breath is an actual byproduct of fat burning.
  • 4 LCD DISPLAY COLORS: 0 reading with WHITE background, 0.1-2.9 readings with GREEN background, 3.0-4.9 readings with YELLOW background and over 5.0 readings with RED background.
  • powered by 2*AAA batteries (not included).
  • PROFESSIONAL GRADE ACCURACY: This ketone Breath meter is an easy-using and self-monitoring device for individuals following on a keto life. Breath ketosis meter saves you from finger pricks, and the device can be used repeatedly by replacing the mouthpiece, which saves your money for testing from continiously buying strips, also more convenient because you only need to breathe with the monitor ....
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EMF Meter, Rechargeable Digital Electromagnetic Field Radiation Detector Hand-held Digital LCD EMF Detector, Great Tester for Home EMF Inspections, Office, Outdoor and Ghost Hunting

  • Why Do I Need An EMF Detector?- There is a good reason I’m always suggesting people purchase an EMF meter once they understand how dangerous long-term exposure to EMF radiation is..
  • No Guess Working Enjoy Your Life- Have a carry-on EMF Reader, then take no guess working with your home devices..
  • Does an EMF Meter Detect WiFi?- RDINSCOS EMF Meter that has the capability of reading radio frequency radiation is capable of detecting WiFi, since WiFi is a type of radio frequency transmission..
  • Auto sound-light alarm- When the test readings exceed the safe value,the EMF radiation meter will alarm automatically, the screen light will flash, and show “Harmful” on display..
  • The EMF METER itself is not electrical radiation- Direct current is not electric radiation, so no worry about the EMF meter itself..
  • Warranty – All RDINSCOS EMF meter are backed by a full 3-year warranty..
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Southwire - 65031640 CLAMP METER, 400A AC/DC 21530T,Black/Brown

  • 400A MAX AC CURRENT RANGE: Reads AC current. With 8 functions it’s the perfect meter for the beginner or professional electrician.
  • MORE ACCURATE: Equipped with true RMS accuracy this clamp meter won’t leave you guessing weather your readings are correct.
  • HIGH SAFETY RATING: Feel safe on the job knowing Southwire’s clamp meter is CAT III 600V safety rated.
  • MIN/MAX: Allows you to capture and display a MAXIMUM or MINIMUM reading such as when conducting a load test on a car battery.
  • BUILT-IN NON-CONTACT VOLTAGE DETECTOR: Helps identify where live AC voltage may be present before working on electrical installations or troubleshooting.
  • CONVENIENT THIRD-HAND TEST PROBE HOLDER: The clip on the back of the clamp meter allows you to hold a test lead in one hand and the meter and the other test lead in your other hand making the testing process easier.
  • BUILT IN WORK LIGHT: The built-in work light is an extra convenience feature that allows visibility even in dimly lit areas.
  • WHAT’S INCLUDED: Carrying case, clamp meter, test leads, type K temperature probe with banana plug adapter, AAA batteries and instruction manual.
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INFURIDER Digital Light Lux Meter,Accurate Measures Lighting to 400,000Lux/40,000FC,Handheld Illuminance Foot Candle Meter with 270 Rotating Sensor for Plants LED and Photography

  • ☀【Ultra Pro Light Meter】Our digital luxmeter can accurately measure illuminance to 400,000 Lux/40,000FC and ambient temperature.High accuracy:+/-4% of light measures,resolution:0.01.High response rate of twice per second for fast readings..
  • ☀【Whether Light Level Enough?】The light sensor can rotate 270 degree!You can be sure that this light meter will capture the light from different angles.Suitable for checking your LED sources,plants, photography indoor and outdoor,whether get enough light level..
  • ☀【Multifunction Photometer】YF-8801B lux meter come with 2.3 inches black and white high brightness screen.
  • Analog bar-graph indication,and low battery indication.Auto/manual measurement range for a dynamic metering ability..
  • ☀【Easy to Operation】This digital light meter also can save 32 sets of lighting data.Press “REC” to record current reading, LONG PRESS “REC” to record constantly. With [REL] button can auto zeroing capabilities, helping you to obtain more accurate illuminance measurement..
  • ☀【100% Guarantee】Comes with a 9V battery and high quality zippered carrying bag.Handheld and compact design make the light level monitoring more convenient for both indoor and....
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Light Bulb Camera Wifi 1080P HD 360 Fisheye Wireless Security Camera Home LED Light Cameras Motion Detection Night Vision

  • 【1080P Full HD Day & Night Vision】: The light bulb camera with 1920*1080P Bright Full HD Colorful Image in the daytime at 25fps. Night vision up to 32 feet in pitch darkness with no light pollution, you can view clear image even in total darkness..
  • 【Micro SD Card Storage & Playback】: The bulb camera supports a memory card up to 128GB (not included). Tupeya camera support to record 24/7 continuously and the video will automatically cover when it is full. So you can playback the video and never miss a thing..
  • 【Micro SD Card Storage & Playback】: The bulb ca....
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Light Meter HOLDPEAK HP-881D Digital Photographic Light Meters 0.01-400,000 Lux /1-40,000 FC 270° Rotatable Detector for Photography LED Lights Plants Lumen Meter

  • ✅【Professional LED Light Meter】HP-881D come with wide measure range 0.1 - 400,000Lux/1 - 40,000FC,So whether you're a photographer, a designer, or a plant lovers,this light meter will meet all your needs..
  • ✅【270 Degree Rotatable Detector】Keep an eye on the light level anywhere in the room.
  • The light meter sensor can rotate 270 degrees, So you don't need to move the light meter,just need to rotate the degrees to measure the lights that you need..
  • ✅【High Accuracy】±4%rdg ±0.5%f.s (less 10,000 Lux.
  • 1,000 FC) / ±5%rdg ±10dgt (over 10,000 Lux.
  • ✅【Multifunction And Easy To Use】Rapid response, Auto Zeroing, Data HoldPeak-Data hold switches, Low power consumption, MAX/MIN Hold,Relative Value,℃/℉ Switch,with LCD backlit.
  • ✅【After-Sales Guarantee】HOLDPEAK come with 1 year warranty and lifetime technical support.If there is any product issues, please feel free to contact us!.
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