Reviews Light Color Meter

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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KAIWEETS HT206A Clamp Meter Multimeter TRMS 4000 Counts, Auto-ranging Amp Voltage Tester with Backlight, Measures AC Current, AC/DC Voltage, Capacitance, Resistance, Diodes, Continuity

  • [Auto-Ranging Clamp Meter]: The meter measures AC Current to 600 amp, AC and DC Voltage to 600 V, Resistance to 40MΩ and Capacitance to 4MF. Does not measure DC Current..
  • [True-RMS Amp Meter]: The sensing meter accurately measures distorted waveforms and provides true readings when measuring linear or non-linear loads..
  • [Advanced Functions]: Auto-off of inactivity after 15 minutes, Data Hold, MAX/MIN Reading, Low Battery Indicator and Continuity Loud Buzzer..
  • [Two-Color Backlight and Work Light]: Two-color backlit LCD Display - When the voltage 003e 80V, the current 003e 3A, the LCD backlit screen turns orange to warn you, The LCD Backlit Screen and Work Light make it easy to use in a dark working area..
  • [Suprior Safety and Service]: Standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service..
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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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Olmlmo Emf Meter,Ghost Hunting Equipment,Radiation Detector,Digital Electromagnetic Field Radiation Detector Digital LCD Emf Detector,Tester for Home Emf Inspections, Office,Outdoor and Ghost Hunting

  • ... meter tests magnetic field, instead of just one sensor compared with others emf meters. The ghost detector’s testing magnetic field radiation with optional units mG/µT, the electric field with unit V/m.EMF meters couldn’t test the RF value and temperature.
  • Sound &Light Alarm : When you use the emf meter ,the emf testing result exceeds the value less than (0.4µT (4mG) or 40V/m), the emf reader top light color is green.
  • the emf meter’s screen will turn yellow and the indicator will be flashing when it’s detecting between 4-40 mG, red if it’s reading more then 40 mG.A sound alarm will give you the same data in higher sound frequencies, which you can also disable.
  • Multi-function & Power Saving: Our emf detector ghost hunting testing average or peak value(Maximum) reading, and one bottom hold the data for a view. This ghost hunting equipment has large -light LCD is clear for viewing. Olmlmo EMF meter will power off after 15 minutes without operation.
  • Widely Applications: The EMF meter is suitable for testing TV, computer, printer, microwave oven, refrigerators, cell towers, wire towers, low-frequency home ap....
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48V Battery Fuel Gauge Indicator, Golf Cart, Yamaha,EZGO, Fork Lifts,Club Car,LED Battery Indicator Meter Gauge

  • 【48V Battery Fuel Gauge】The 48 Volt Led Battery Meter compatible with Golf Cart Club Car EZGO Yamaha 48 Volt LED Battery Gauge Meter, Works with 48V Lead-Acid Batteries in Golf Carts, Forklifts, Trucks, Scooters and More..
  • 【LED Battery Indicator Meter】10 segment LED Bar Graph display, 10% per segment：3 color LED display,different light displays different battery level visually.
  • LED flash for low charge&high charge warning.
  • 【Note】The second LED from the left flashes as a warning that the batteries voltage has been discharged to 80% of their capacity.It is strongly recommended to recharge the batteries when you get to the 3rd Yellow LED, this is a safety precaution to avoid dead batteries.
  • 【 Installation Notes】Make sure your "C" terminal is either connected to the Battery "+" or a Key switch, Meter will scan from full to empty then shuts off .Meter will stay full position while first is connected with batteries and indicate the actual battery level after 155 seconds..
  • 【 Battery Indicator】The 48V Battery Indicator is made of high quality ABS material, waterproof, heat resistant, reliable performance.Displayed with 10 segment LED bar graph (1 Red, 2 Yellow and 7 Green LED), different light displays different battery level..
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Sekonic Spectomaster Meter (401-800)

  • Sekonic c-800 is a full-spectrum color meter that can precisely measure every kind of light including LED HMI fluorescent and electronic flash..
  • A large color touch screen displays color spectrum for single sources or multiple sources for comparison plus Kelvin CRI illuminance and mired and cc Index values..
  • The c-800-u's direct display of values for major light source and lens filter brands simplifies correcting and modifying light color for cleaner recording and faster post process..
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LaMotte N-P-K Soil Test Kit

  • 【3-IN-1 MULTFUNCTION】: The Soil Moisture Meter has the functions of soil moisture, pH, and sunlight intensity. The plant moisture meter can accurately grasp the time and amount of water needed to water the plants, and help you plant your favorite flowers and plants. (This soil tester CAN ONLY be used in soil, it CANNOT be used to test any liquids).
  • 【NEWLY UPGRADED LIGHT AREA & Probe】：The soil moisture meter is newly upgraded. The light-sensing area is larger and more sensitive than before. The upgraded version of the moisture meter probe is more durable and not easy to fall off. It allows your plants to photosynthesize better and grow healthily. The best soil moisture meter as Halloween gifts for family and friends..
  • 【EASY TO USE】:This soil ph meter uses dual needle detection technology to quickly and accurately detect soil moisture, pH, and light conditions. Just insert the sensor probe into the soil about 2-4 inches, and flip the switch to test the water, pH, and sunlight you want to measure. No batteries or electricity needed, plug and read..
  • 【WIDELY APPLICABLE】: This moisture meter is suitable for indoor and outdoor use. The design is light and portable, and it is easy to carry and use outdoors. The soil ph meter is an ideal soil t....
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Indian Traditional Banarasi Silk Saree with Waist Belt & Unstitched Blouse Piece for Women Wine

  • saree comes with attached unstitched blouse piece & stitch waist belt at end of saree..
  • Saree Fabric: banarasi silk || Blouse(unstitch) Fabric: banarasi silk || Sleeve length : as per picture ..
  • Light and Comfortable to wear | Perfect for: Wedding,Party Wear,Festival,Bridal | Best Gift For Your Loved Ones.
  • Saree Length-5.5 meter, Blouse Length-.0.8 meter, Saree Color As Image.
  • There might be color variation due to scree resolution and digital photography.
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Indian Traditional Banarasi Silk Saree with Waist Belt & Unstitched Blouse Piece for Women (Pink)

  • saree comes with attached unstitched blouse piece & stitch waist belt at end of saree..
  • Saree Fabric: banarasi silk || Blouse(unstitch) Fabric: banarasi silk || Sleeve length : as per picture ..
  • Light and Comfortable to wear | Perfect for: Wedding,Party Wear,Festival,Bridal | Best Gift For Your Loved Ones.
  • Saree Length-5.5 meter, Blouse Length-.0.8 meter, Saree Color As Image.
  • There might be color variation due to scree resolution and digital photography.
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Soil pH Test Strips Kit, 100 Tests Soil pH Test kit for Testing Soil, Gardening, Pot Soil, Indoor or Outdoor Potted Gardens, Soil pH Tester Strips, 0-14 Range

  • [ 3 in1 Soil Moisture Meter, Three Applications ] : Soil Moisture/pH/Light Tester. Would you like to be in the know of what the growth status of your plants? this soil PH meter is your ideal choice. The soil test kit provides you a comprehensive idea about the soil condition of your garden and lawn. With a quick check by using the soil ph meter, you can tell if you need to adjust the water of the plant and pH value and if your plants get enough sunlight..
  • [ Accuracy & Reliability You'd Expect ] : The upgraded dual needle of the soil PH meter designgreatly improves the speed and accuracy of detecting and analyzing soil moisture and PH acidity. Sensitive probe of the soil moisture meter could sense changes of the soil and transfer details to the conductor, displaying the accurate test values for you. Protect your beloved plants to grow well..
  • [ Simple to Read for Non-Professional-Garndener ] : Soil Moisture meter for plants is fully functional but not complicated! Plug and read, responds quickly and provides easily readout. By using a scale interface and a color coded reading system, you can easily keep track of soil conditions and take care of your plants' health..
  • [ Easy to Use even for Gardening Novice ] : No batteries are required, you just put the se....
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