Reviews Light Meter Lux Illuminometer

UNI-T UT383 Light Meter Lux Meter Lumens Digital Illuminance Meter 0~199,900 Lux (0~18,500 FC) Foot Candles Luxmeter for Film Photography Plants Photometer Lighting Intensity Brightness Measurement

  • UNI-T professional digital illuminance meter UT383. Effectively measures light intensity and display results in units of Lux or FC. Range: 0~199,900Lux / 0~18,500Fc. High accuracy of ±(4%+8)..
  • Compact & easy to use. Large 4 digital LCD screen with backlight. 0.5s sampling time. Overload indication. Max/Min. Data hold. Low battery indicator. Auto shutdown for power saving..
  • Effective & Versatile. Widely used in lightening enterprise, agriculture and animal husbandry, mining enterprise, laboratory, office, household, street lights construction, camera & studios, photography, etc..
  • Portable value pack. What you get: 1 x UT383 mini light meter, 1 x gift box, 1 x paper manual, 1 x e Manual (free download)..
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Mastech MS8229 Auto-Range 5-in-1 Multi-Functional Digital Multimeter

  • Dmm + Lux meter + humidity meter + sound level meter + thermometer.
  • 20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
  • LED/sound warning shows you where to plug the test leads.
  • Built-in temperature & humidity sensors show you the environmental temperature and humidity.
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Mastech MS2108 True-RMS AC/DC Clamp Meter with Inrush Current Measurement

  • Dmm + Lux meter + humidity meter + sound level meter + thermometer.
  • 20%-95% RH 40-100 dB 40000 Lux -4-1832f 0-200 kHz 0-100 UF.
  • LED/sound warning shows you where to plug the test leads.
  • Built-in temperature & humidity sensors show you the environmental temperature and humidity.
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Dr.meter LX1010B Digital Illuminance/Light Meter, 0-100,000 Lux Luxmeter

  • ▶【Easy-Read LCD】: Whether you're in a bright sunny field or in a tight space, you can always read the Dr.meter Digital Illuminance/Light meter thanks to the large 18mmLCD display with 3-1/2 digits of info..
  • ▶【Large Range】: Whatever you're measuring, you can be sure that this light meter will capture it, as it has a wide range of 0 - 1000,000 Lux for any scenario..
  • ▶【Accuracy】: Get the right reading every time. You can rely on this digital illuminance meter to always read within a +/-5% range..
  • ▶【Quick Reading】: With a speedy sampling rate of 0.4 seconds, you'll never be stuck waiting for your reading to come through..
  • ▶【Long Battery Life】: Powered by a 9V battery, this unit has low energy requirements and will last you for a long time out in the field without needing a change..
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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 LX1330B Digital Illuminance Light Meter, 0-200,000 Measurement Range Lux Meter

  • ▶【4-Range Settings】: This high-quality digital illuminance/light meter has 4-range settings, 0/200/2,000/20,000/200,000 Lux, for a dynamic metering ability..
  • ▶【High Accuracy】: With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, and it will always be fast!.
  • ▶【EZ-Read Display】: Clearly readable info lets you read Units and Signs easily, and stay informed with the over-range indicator..
  • ▶【Convenient Switches】: Get better control over your readings with Data Hold & Peak Data hold for when you're recording information. You'll also benefit from its lower power consumption and short rise and fall times..
  • ▶【Bring Anywhere】: From squeezing into tight places to keeping your load light, you can bring the Dr.Meter Digital Illuminance/light meter wherever you need to. Fits easily into a work bag or large pocket and barely adds any weight. It's the ultimate in light-metering convenience!.
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Philips 453761 Hue Lux 60W Equivalent A19 LED Personal Wireless Lighting Starter Kit

  • Brightness: 750 lumens. Estimated yearly energy cost: $1.08 (based on 3 hours per day, 11C/kwh, costs depend on rates and use).
  • Life hours: 13.7 years (based on 3 hours per day).
  • It enables use of light in a variety of functionality such as timers, alarms, geo-fencing and soft security elements.
  • Philips hue lux provides a personal and interactive way to control lighting from a smart mobile device or tablet. It enables use of light in a variety of functionality such as timers, alarms, geo-fencing and soft security elements. The hue lux offers a soft white light similar to your regular household incandescent light bulb. This starter kit comes with two led light bulbs in a familiar a-shape size, a wireless bridge, power adapter and a 2-meter Ethernet network cable. Simply download the hue app on your tablet or smartphone to start experiencing light in a new way. Use Philips connected led lighting as a revolutionary way to light your home..
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ALPTHY Light Meter Lux Meter Digital Illuminance Light Meter for Plants Handheld Ambient Temperature Measurer with Range up to 200,000 Lux,Color Back Light,MAX/MIN,Data Hold,Low Battery Indication

  • High Precision: Measure range from 0 to 200K Lux/0 to 20KFc.
  • High accuracy of ±3% rdg ± 8 dgts (003c10,000 Lux)/±4% rdg±10d (003e10,000Lux).
  • Easy To Operate: Replace the battery easily with the no screw design.
  • Sensor cover provides enhanced protection for the light sensor.
  • Multiple Function: Ambient temperature measure,Color backlight,MAX/MIN,Data hold,Low battery indication,℃/℉ Switch,Lux/Fc Switch,Auto power off after approx.15 minutes inactivity.
  • Compact Body: Hand-held design, lightweight and extra portable case make the lux meter easy to transport.
  • Wide range of applications including use in warehouses,factories,hospotal,office,library or home and more..
  • 2 Years Extended Warranty: ALPTHY provides a 1-year limited warranty and 2 years extended warranty. We value product quality and customer experience highly. Contact us if encountered any problems.
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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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