Top 6 Best Par Meter For Led Grow Lights

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.

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..

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.

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. .

Quantum Par MeterThis 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. It measures up to 10,000 mols compared with 2,000 mols for other meters on the market.. Save Money Best selling AND useful for your indoor growing plants and 3.get you in the ball park of light requirements and testing for half the cost.. All Indoor plants Data logging capability using standard mini-USB cable and proprietary data logging software and Low power consumption with built-in low battery power indication.. High Precision Constant linear response curve as opposed to other meters Gaussian response yields higher accuracy independent of wavelengthperfect for measuring LED light output.. RechargeableFree returnexchangerefund if any concernCharging 1-2 hours before use if no power1year warranty. US patent..

AS803 Lux Light Meter is used to measure intensities of illumination in Lux or Footcandles, widely used in scenic design, research teaching, industry inspection as well as agriculture researching and illumination control.. With the advanced built-in calibration sensor and twice per second frequency, it takes only a split second for an accurate reading. The rotatable head is beneficial to multi-directional detection.. Large LCD display and backlight.. Hand-held design and small size make the meter easy to carry.. Measuring range 0-200,000 Lux.

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..

HIGH ACCURACY- 4 readings - 0.5 f.s 10,000 Lux 1,000 FC - 5 readings - 10 digits 300,000 Lux 30,000FC. 0.4 SECOND RESPONSE23 times sampling per second, Instantly to measure out how much lights youre getting. WIDE MEASURE RANGE This light meter can measure luminance at 0.01300,000 Lumens, 0.0130,000 Foot Candles, Which is much wider than the others. Resolution 0.01. EASY TO USEThe light sensor can be rotated 270, so you dont 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 READINGSThis 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.

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..

Professional LED Light Meter HP-881E come with wide measure range 0.1 - 300,000Lux1 - 30,000FC,So whether you're a photographer, a designer, or a plant lovers,this light meter will meet all your needs.. High Accuracy4rdg 0.5f.s less 10,000 Lux1,000 FC 5rdg 10dgt over 10,000 Lux1,000FC Resolution0.1Lux 0.01Fc 0.1 - 300,000Lux1 - 30,000FCMeasurement speed 2 times second.. 270 Degree Rotatable DetectorKeep an eye on the light level anywhere in the roomThe light meter sensor can rotate 270 degrees, So you don't need to move the light meter,just need to rotate the degrees to measure the lights that you need.. Multifunction And Easy To UseRapid response, Auto Zeroing, Data Hold Peak-Data hold switches, Low power consumption, MAXMIN Hold,Relative Value, Switch,with LCD backlit. After-sales GuaranteeHOLDPEAK come with 1 year warranty and lifetime technical support.If there is any product issues, please feel free to contact us.