Top 6 Best Ppfd Meter For Led Grow Light

180 Rotating Probe 2.25 Backlit LCDTopTes TS-710 Light meter with 180-degree rotating sensor ensures precise light measurements from multiple angles. The backlit 2.25-inch LCD screen allows easy reading even in low-light conditions. LUXFC Measurement UnitsTopTes TS-710 Luxmeter with Wide range 0.1 to 200,000 lux and 0.1 to 20,000 foot candles, 3rdg5dgt accuracy. Optimize your plant's growth with our light meter for plants to find the perfect lighting area. Versatile ApplicationsTS-710 lumen meter measures various visible light sources like LED grow room lighting, fluorescent lamps, metal halides, high-pressure sodium lamps, and incandescent bulbs. Ideal for homes, schools, offices, workshops, stages, farms, and factories. With the TS-710 lumen meter, easily diagnose and fix issues like dim car headlights or uneven LED bulbs in your home, and ensure consistent brightness by testing and replacing bulbs with confidence. Multi-Functional DesignTS-710 foot candle light meter measures ambient temperature and humidity, with the temperature sensor adapting to new environments over time. Features MAXMIN value recording and data-hold for extensive data logging. Auto shut-off after 10 minutes of inactivity. Low-battery indicator for timely battery replacement. Package Contents1x TS-710 digital light meter with sensor cover, 1x soft case, 3x AAA batteries, 1x user manual. Enjoy 36 months of customer service and lifetime technical support. Contact us anytime for any questions or concerns.

Test PPFD accurately accoding to McCree Curve. Record DLI every second.. PPFD serves as a measurement of PAR, representing the number of PAR photons received per m per second.. Has a telescopic wand to fix the senosr for PPFD test.. Can also test the CCT, temperature, humidity, and VPD..

FH-100 can test the PPFD accurately. The main spectra of LED CMH, HPS and SUNLIGHT are different,plants have different perception abilities for these light sources, and the meter have special design for this.. When testing PPFD in a closed tent, you can close the tent completely and get the most accurate PPFD by using our meter. While for other meters, you must open one side of the tent to do it, so the light will leak out.. You can recorded the PPFD data for different location by grids and calculate the average.. Can calculate the DLI if the PPFD is stable all the way.. We use Vsensor APP to instead of TUYA APP in 2023 now, more simpler and safer..

PREMIUM QUALITY The MQ-500 is the premium PAR meter of choice of research scientists and serious growers who need absolutely accurate PAR measurements season after season. Budget PAR meters can start out as accurate, but readings can drift up to 50 or more after one year due to the degradation of the cheaper, low-grade optics. This unpredictable accuracy can lead to disastrous crop results and inconsistent grows.. FEATURES Ruggedized, precision optics accurately measure the total of all photosynthetic photons from 400-700 nm from any light-source ensuring crops receive the recommended light intensity needed for maximum and consistent yields, grow after grow. The meter reads current instantaneous intensity, can log measurements over a 24 hour period DLI, and collects and stores sample readings from different spots of the plant canopy for PAR mapping.. MEASURE PAR NOT LUX LUX or Foot-candle meters are designed to mimic the human eye's response to light and are irrelevant for plants. Cheap LUX meters are mass-produced for use in photography and are often improperly marketed as PAR meters for plants. Authentic Apogee PAR meters have been used for nearly all modern plant lighting research and are recommended as the standard by most lighting manufacturers.. RUGGED DESIGN The sensor head is made from high-grade machined aluminum and fully potted with electronic epoxy making it impervious to water and rough use. The tangle-free sensor cable allows for measurements of PAR far out over the plant canopy while still being able to read the high-contract display screen.. DR BRUCE BUGBEE For 30 years, Apogee PAR meters have been designed and refined by Dr Bruce Bugbee, a world-famous crop physiologist, leading authority on plant photobiology, and leading advisor to lighting manufacturers. Authentic Apogee PAR meters have been used in virtually all modern plant lighting research and are recommended as the standard meter by most lighting manufacturers. .

2 Years warranty. 5 inches LCD read data directly, Lightweight and convenience, also have software to output colorful gragh, great for LED Grow Lights Full Spectrum Tester.. With auto zeroing capabilities, you can be sure you'll always get a reading with pinpoint accuracy, integrating time 50us-10s, really fast. Long focal length optical system, 2 nm optical resolution of Light Measurement Meter High performance linear CCD sensor 3648 points Wavelength 350 to 800 nm. Precise Measurement LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable. PAR Meter PPFD always for what you need in your daily endeavors.. Spectrometer Portable with PC software, can test synchronously and output excel, pdf, screenshots, osh...etc..

Measures luminosity from 0 to 200,000 Lux and ambient temperature. High accuracy of 3 rdg 8 dgts 10,000 Lux, 4 rdg 10 dgts 10,000 Lux. 4 digital color LCD screen, MINMax readings, data hold, auto power off, and low battery indication. Wide range of application, use lux light meter for set design, factory, office or home use. lightweight and compact, 2 years long period warranty.

ACCURATE and COST EFFECTIVE The Phantom PHOTOBIO Advanced Quantum PAR Meter provides measurement for any light source used in horticultural applications.. MEASURES BROAD SPECTRUM The Advanced Quantum PAR meter is designed to measure PAR Photosynthetically Active Radiation flux in wavelengths ranging from 400 to 700nm.. MAXIMIZE CROP YIELDS There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis.. COMPACT and COMPLETE main unit, remote sensor, two connection cables short-coiled 12 long-straight, AAA batteries and protective carrying case.. RELIABILITY Phantoms track record of robust reliability and performance in horticultural equipment. SIMPLE and EASY OPERATION Easy operation, hand held, with recording of up to 99 readings. COMPATABLE with modern sole-source and supplemental LED fixtures, high pressure sodium HPS DE grow lights, as well as any traditional indoor grow light source. STORE UP TO 99 measurements for easy reference while adjusting light fixture height, dimmer setting and other environmental changes throughout each phase of growth..

4-Range Settings This high-quality digital illuminancelight meter has 4-range settings, 02002,00020,000200,000 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 Illuminancelight 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.

Cost EffectiveQUANTUNM SUN branded light par meter provides accurate and cost-effective measurement for any light source used in horticultural applications. It measures up to 10,000 mols compared with 2,000 mols for other meters on the market. High Precision This fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR Photosynthetically Active Radiation flux in wavelengths ranging from 400 to 700 nm.The constant linear response curve as opposed to other meters' Gaussian response yields higher accuracy independent of wavelength perfect for measuring LED light output. Professional Data logging capability using proprietary data logging software available at Quantum Sun. Perfect for ALL indoor plants. Rechargable Low power consumption with built-in low battery power Indication. Coming with USB cable. Just plug in any USB port or USB adapter Charging 1-2 hours before use if no power. US Patented TechnologyAutomatic electric light calibration modes ensure accurate readings from any source.

RELIABLE TESTER The measurement range is between 0 and 5000 molmsec. The cut-on wavelength is 400 nm and the cut-off wavelength is 700 nm with a tolerance of 10 nm, which indicates that the meter is designed to measure the PAR within this defined waveband, providing accurate and reliable readings of the amount of light energy available for photosynthesis.. RECORD FUNCTION It has the capability to store up to 100 measured values. This allows the user to easily track and review previous readings, providing a record of the changes in PAR over time. Additionally, it has a real-time display feature that shows the last four recorded data, providing a quick and convenient way for the user to view recent measurements. This feature is particularly useful for monitoring and tracking changes in light energy levels in real-time, allowing for prompt and informed decisions to be made. USAGE A PAR meter is a valuable tool for growers, scientists, and researchers, providing accurate and reliable measurements of the amount of light energy available for photosynthesis, allowing for improved plant growth, increased energy efficiency, better crop management, and increased understanding of plant needs.. TRIPOD SOCKET It comes with a tripod socket to provide a convenient and practical way to securely attach the meter to a tripod not included in the set, ensuring stability and accuracy during measurements, and providing greater flexibility in taking measurements. ON THE GO TESTER Portable, easy-to-use, flexible, and convenient tool for measuring PAR levels. It is a compact and lightweight design making it easy to carry the meter from one location to another, allowing for measurements to be taken in different parts of a greenhouse, growth chamber, or field. Ergonomic and user-friendly interface..

FOR SCIENTISTS SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-610 ePAR meter is the first in its class among leading scientists and serious growers for accurately measuring the new extended photosynthetically active radiation ePAR from 400 to 750 nm for all light sources.. NEW ePAR RANGE - Laboratory-grade measurement of the newly defined 400-750 nm ePAR has been found to be photosynthetically active beyond the traditional 400-700 nm PAR. Much of the transformative work to define the ePAR range was conducted by Dr. Shuyang Zhen and Dr. Bruce Bugbee. The MQ-610 can accurately measure far-red photons 700-750 nm, found in many next-generation LED fixtures, the sun, and other light sources, which cannot be measured by traditional PAR meters.. QUALITY ePAR 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 ePPFD extended photosynthetic photon flux density optical detector precisely calibrated to measure the light intensity in mol m-2 s-1 of the specific color wavelengths including far-red 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 750 nm to give a single ePAR reading in mol m-2 s-1 within 5 uncertainty. Our ePAR meter has a stable, accurate calibration with an accuracy drift rate of less than 2 per year.. RUGGED EASY TO USE - The sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral DLI measurements. Unlike the sensor head, the handheld meter is not waterproof..