Reviews Garden Light Intensity Meter

Small Aquarium Underwater Ambience with Very Light Bubbling

  • ...-spectrum underwater 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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Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring

  • ...r 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 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....
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TOPHORT pH Meter, 3-in-1 Soil Tester Kits with Moisture,Light and PH Test for Garden, Farm, Lawn, Indoor & Outdoor

  • ...1 Soil Test Kit】-- You can use plant meter to measure the light, humidity and pH of the soil. The three-in-one function of the moisture meter can help you understand the soil condition in real time. The professional high-precision soil tester is More accurate measurement . This moisture meter for potted plants is Garden lover's gift..
  • 【Accurate Soil ph Meter】-- Moisture meter plants through double needle measurement, these two moisture probes can scientifically and accurately measure the moisture and pH value of vegetation, and sensitively detect changes in soil, so that plants can be planted with reliable data ..
  • 【Easy to Operate Soil Moisture Meter】-- Soil moisture meter after inserting the Potted , You don't have to wait to see the data, plant ph tester 3-key switching, convenient and quick. The soil test kit relies on electrodes, does not require batteries, and has reliable data. moisture tester is an ideal tool for planting and gardening..
  • 【Widely Applicable Plant Accessories】-- The moister meter for plants Suitable for home garden breeding, rice planting, vegetable planting, forest planting, succulent soil,potted plants, flower planting, greenhouse planting, garden planting, soil testing,etc, moisture meter for potted plants meet all....
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Digital Soil Moisture Meter, 4-in-1 Soil Tester Kit to Test Soil Moisture PH Temp Sunlight for Plants Indoor Outdoor, Made with Backfit LCD Display Screen (Battery NOT Included)

  • ...ge LCD screen and green backlight to conveniently display and read digital parameters in the day or dark. Use 9V batteries (Not included).
  • 【Fast & Accurate Measurement】The latest probe detection technology in 2023 can faster and more accurately measure the pH, moisture and temperature in the soil. With the light intensity of the light sensor analysis on the instrument, it can help you know when to water, control the pH and temperature, acidity and judge whether the plants have enough light. Cultivate plants more scientifically..
  • 【Easy to Use and Carry】Plug the probe into the soil about 3 inches, wait for 20s, and you will get accurate data immediately. (This soil tester can't be used directly to test any liquid. When measuring the soil, if the soil is too dry, do not insert it into dry and hard soil.).
  • 【Indoor & Outdoor Use】Soil meter instrument is designed to be lightweight and portable, easy to carry around for outdoor use, ideal soil test tool kit for garden, lawn and farm, potted plants, vegetable planting..
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Solarmeter Model 6.5 UV Index Meter, Handheld Digital Radiometer for Measuring Ultraviolet Light, Measures 280-400 nm with Range from 0-199.9 UV Index, Made in USA

  • ...hen it's best to do outdoor activities.
  • Protect your family and children's delicate skin by monitoring UV exposure.
  • A Versatile Tool - Our UV Index Meter provides instantaneous UV index measurement and is also used for UV index comparison, monitoring reptile lamp intensity and aging, monitoring UV lamp intensity and aging, and UV index tracking over time.
  • Easy-to-Use - Compact, handheld, and durable, our Solarmeter UV Light Tester features simple single-button operation and an easy-to-read LCD Display.
  • Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use, this UV light meter boasts NIST Traceable accuracy.
  • About Us - Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources.
  • Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing and UV Index.
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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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Soil pH Meter, 3-in-1 Soil Tester with Moisture, Light and PH Soil Test Kit for Garden, Farm, Lawn, Indoor & Outdoor, Soil Moisture Meter

  • ...ctional Three-in-One MeasurementYou can use soil ph meter to measure the light, humidity and pH of the soil. The three-in-one function can help you quickly understand the soil condition in ten seconds. The professional high-precision soil tester is more scientific and scientific. Moisture meter for potted plants is Garden lover's gift..
  • Accurate Measurement and Sensitive probeThrough double needle measurement, plant moisture meter two probes can scientifically and accurately measure the moisture and pH value of vegetation, and sensitively detect changes in soil, so that plants can be planted with reliable data and better Plant flowers in the indoor outdoor garden. Vegetables etc. Biology provides effective help..
  • Easy to Operate, One-Button Switch, Fast Detection] After inserting the soil moisture meter, wait 10 seconds to read the intuitive data, which is convenient and quick. The soil test kit relies on electrodes, does not require batteries, has reliable data, and is an ideal tool for planting and gardening..
  • [Diversification of Applicable Places]-Suitable for home garden breeding, rice planting, vegetable planting, forest planting, flower planting, greenhouse planting, gardening planting, soil testing, etc., to meet all your needs for soil testing..
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Soil Test Kit, Soil Tester for Moisture, Light & pH Meter for Plant, Vegetables, Garden, Lawn, Farm, Indoor/Outdoor Plant Care Soil Tester

  • Make Gardening Simple and Full of Fun : Discover what your garden or lawn needs with a little help from our 3 in 1 soil tester conveniently testing the soil's moisture, light, and pH levels! You can now know when you need to water your soil by measuring moisture const the moisture, pH value of the soil and sunlight level of plants with it.Design to be lightweight and portable, easy to carry around for indoor and outdoor use, ideal soil pH meter tool for home plants, garden, lawn and farm..
  • Accuarte and Durability: Upgraded double-needle detection technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture and pH acidity, which guarantees that you will never have false readings and help your our garden or lawn in tip-top condition!.
  • High Accuracy and Rapid Response: This soil moisture meter is a combination of precision, accuracy and durability, you can easily read the soil moisture, pH and light level immediately, which guarantees that you never need to repeat a reading again..
  • High Accuracy and Rapid Response: This soil moisture meter is a combination of precision, accuracy and durability, you can easily read the soil moisture, pH and light level immediately, which guarantees that you never need to repeat a reading agai....
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Hilimny Soil Moisture Meter, Plant Water Monitor Upgraded 4-in-1 Soil PH Meter, Soil Test Moisture with Light/PH/Temperatur for Gardening, Farming, Plant accessories indoor & Outdoor Soli Test Kit

  • ✅【4 in 1 function】 With the help from our 4 in 1 moisture meter for house plants, you can measure soil moisture, pH, temperature and sunlight intensity of plants to help you take better care of flowers and plants.Note: We recommend that you test the moisture content of the soil 30 minites after you have finished watering, and if the soil is incompact, it will also lead to inaccurate readings, so please compact the soil before testing..
  • ✅【Accuarte and Durability】2023 Upgraded needle detection sensor technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture humidity , pH and temperature acidity, which guarantees that you will never have false readings and help your our garden or lawn in tip-top condition! Help you specialize in planting .FOR USE IN SOIL ONLY..
  • ✅【Large Backlit LCD Display 】: This Soil Tester Digital uses a large LCD screen to easily display a variety of readings, and a green backlight allows you to read parameters in dark conditions，our plant water meter is the perfect indoor and outdoor plant care accessory..
  • ✅【Wide range of applications】Both indoor and outdoor can be used. The plant measuring instrument designed with light weight can be used for your garden, farm, potted plants....
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Hilimny Soil Moisture Meter, Plant Water Monitor Upgraded 4-in-1 Soil PH Meter, Soil Test Moisture with Light/PH/Temperatur for Gardening, Farming, Plant accessories indoor & Outdoor Soil Test Kit

  • ✅【4 in 1 function】 With the help from our 4 in 1 moisture meter for house plants, you can measure soil moisture, pH, temperature and sunlight intensity of plants to help you take better care of flowers and plants.Note: We recommend that you test the moisture content of the soil 30 minites after you have finished watering, and if the soil is incompact, it will also lead to inaccurate readings, so please compact the soil before testing..
  • ✅【Accuarte and Durability】2022 Upgraded needle detection sensor technology strongly enhances the speed and accuracy of detecting and analyzing soil moisture humidity , pH and temperature acidity, which guarantees that you will never have false readings and help your our garden or lawn in tip-top condition! Help you specialize in planting .FOR USE IN SOIL ONLY..
  • ✅【Large Backlit LCD Display 】: This Soil Tester Digital uses a large LCD screen to easily display a variety of readings, and a green backlight allows you to read parameters in dark conditions，our plant water meter is the perfect indoor and outdoor plant care accessory ..
  • ✅【Wide range of applications】Both indoor and outdoor can be used. The plant measuring instrument designed with light weight can be used for your garden, farm, potted plant....
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Solarmeter Model 9.6 Visible Red Light Meter, Handheld Digital Radiometer and Light Bulb Tester for Measuring Red Light for Collagen Stimulation & Wound Healing Lamps, 0-1999 μW/cm², Made in USA

  • Get an Accurate Reading - Don't take chances with ineffective or out of spec bulbs in your facility's medical equipment.
  • Checking the intensity of phototherapy bulbs is essential.
  • Now it's easier than ever to maintain your collagen stimulation and wound healing lamps.
  • Standard Red Light Meter - Measures 577 nm to 661 nm.
  • An essential tool for monitoring the intensity and aging of red LED lamps, red fluorescent bulbs, and HID lamps.
  • Also measures outdoor red light and photosynthetic action spectrum red band for gardening.
  • Change Your Lamp Bulbs on Time - Special purpose bulbs decay over time and stop emitting the amount of red light that they should, leading to undesirable results.
  • With our Solarmeter, keeping track of your bulb's performance is easier than ever, and so is knowing when it's time to change it.
  • Easy-to-Use - Compact, handheld, and durable, our Solarmeter Red Light Tester features simple single-button operation and an easy-to-read LCD Display.
  • Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use, this UVC light meter boasts NIST Traceable accuracy.
  • About Us - Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light source....
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SENEYE Reef Aquarium Monitor and Par Meter

  • ☀【HIGH ACCURACY】+/- 4% readings +/- 0.5% f.s (10,000 Lux.
  • +/- 5% readings +/- 10 digits (300,000 Lux.
  • ☀【0.4 SECOND RESPONSE】2~3 times sampling per second, Instantly to measure out how much lights you’re getting.
  • ☀【WIDE MEASURE RANGE】 This light meter can measure luminance at 0.01~300,000 Lumens, (0.01~30,000 Foot Candles), Which is much wider than the others. Resolution 0.01.
  • ☀【EASY TO USE】The light sensor can be rotated 270º, so you don’t need to turn around the light meter to measure lights from different angles. Just rotate the sensor, and you can still read the measure at front.
  • ☀【MEMORIZE THE LIGHT READINGS】This Lux Meter can help you record 33 sets of readings,Temp Testing, The RELATIVE measuring mode will show you the difference between current / recorded data. Ideal to use at home, garden, aquarium,plants, school, office, state, LED lights, indoor and outdoor.
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Soil pH Meter 3-in-1 Soil Tester Moisture, Light, pH, Meter Tool for Garden, Farm, Plant, Outdoor, Indoor, Lawn Care, Water Soil, Soil Hygrometer Sensor for Gardening, Test Kit for Garden

  • One device, three functions. If you’re a garden enthusiast and would like to be in the know of what your plants need to thrive, this soil pH meter is a must for you. No more around or relying on your green thumb. With this in-ground pH, moisture and light soil tester you’ll find out whether your plants need water or not. You’ll also measure the pH of your soil and the strength of the light your plants are getting. Let your plants thrive with soil pH meter moisture..
  • The accuracy you’d expect from a soil tester. When your plants experience slow growth, it’s time to test your soil. Due to the double-needle detection technology, our soil moisture meter defines if you sustain the right moisture level for your plants. The unit also shows the of your PH soil and the level of sunlight your plants get, so you could make adjustments using or finding another place for your flowers so that they could finally blossom..
  • No special skills required. This plant moisture meter solves a myriad of gardening questions in one appliance. No batteries are required, you just put the sensor probe into the soil for around 2-4 inches and use the switch to either measure moisture, light, or pH levels. That’s all you’ve got to do from your side. Getting a quick soil ....
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