Top 6 Best Ppfd Meter

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.

OUR SIMPLEST, FASTEST TDS METER YET - Just dip in the meter, stir, and get your results in seconds. No calibration or setup needed, you can use it straight out of the box. Follow the step-by-step instructions then check the easy-to-read screen.. UPGRADED ACCURACY THAT LASTS - With the titanium alloy probe and the latest sensors, you can get almost exact readings every time. Whats more, the meter can be easily recalibrated for extended precision whenever needed.. SUITABLE FOR ANY TYPE OF TDS OR EC TESTING - Check the TDS or EC of your aquarium, pool, or any water source. You can determine the effectiveness of your RO, DI, or distillation unit, check the nutrient levels of your hydroponic setup, and more.. RESULTS YOU CAN UNDERSTAND - Your free opt-in only emailed user guide explains exactly what the results mean, and what you may want to do about them. If you have any questions, just ask our team of EPA water quality experts. Were here to help. SAVE THE MONEY AND HASSLE - Instead of forking out for an expensive lab test or professional equipment, you can get reliable results from home. This ppm meter can also be taken anywhere with you in the free leather case, ready to test on the go..

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..

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..

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..

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..

DLI-500 FULL-SPECTRUM METER Gives research-grade measurements of PAR PPFD, DLI and photoperiod from 400-700 nm under all grow-lighting used for plants. The meter takes spot measurements and records and displays daily light integral in molm-2d-1 and photoperiod in 0.2 hours increments for up to 99 days.. PARDLIPHOTOPERIOD Measuring and controlling the daily light integral the total photosynthetic photons falling on a plant in a 24-hour period and the hours of light a plant receives photoperiod is critical for optimizing plant health, triggering flowering, and inducing other plant morphology effects. PPFD, DLI, and photoperiod data can be viewed onscreen or downloaded via USB-C for analysis.. RUGGED AND READY TO USE Built tough and rated IP65 to withstand harsh and wet environments. Unit can be placed directly on any level surface or mounted by attaching to commonly available camera tripods, clamps, or stakes using the standard camera-sized -20 threaded port on the bottom. Protective case, meter, soil stake, AAA batteries, USB-C cable, screwdriver, and QuickStart guide are included.. BUILT FOR SCIENTISTS AND SERIOUS GROWERS Developed for use by the Apogee Instruments engineering team under the direction of world-renowned crop physiologist, Bruce Bugbee, PhD. Calibration is NIST traceable to accurately measure combined intensity of photons between 400 and 700 nm to give a single sunlight PAR reading within 5 uncertainty. Unlike hobby-grade PAR meters that drift out of calibration quickly, our meter has a stable drift rate of less than 2 per year.. MADE IN THE USA All meters are designed, built, and calibrated at our headquarters in Logan, Utah, USA. Apogee Instruments has been creating research-grade instruments for scientists and serious growers for over 25 years. All meters are backed by our industry leading four-year warranty and supported by our world-class, US-based customer support team..

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..

2 Years warranty. Small, Lightweight and convenience, connect with PC software to read data and output colorful gragh. PPFD PAR Meter for grow light testing, lux, cct, cri, ppfd, par..etc.. Light Measurement Meter measuring range color temp 1,000 to 100,000K Illuminance 5 to 200,000lx. Precise Measurement LED, Tungsten, Natural Light, Sunlight..etc. Handheld and Portable.. Bring Anywhere From squeezing into tight places to keeping your load light, you can bring spectrometer 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.

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..

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. 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.. 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 densityoptical 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..