Apogee Instruments DLI-500: 400-700nm PAR Meter - Daily Light Integral Meter for Full-Spectrum LED Greenhouse Grow Lights, Sunlight, and Plant Care
- ...d by attaching to commonly available camera tripods, clamps, or stakes using the standard camera-sized ¼-20 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..
Check Stock
Small Aquarium Underwater Ambience with Very Light Bubbling
- FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-510 full-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 ....
Check Stock
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....
Check StockBundled Apogee MQ-510 Accurate for LED with AM-320 Corrosion Resistant Extension Wand
- Ideal for underwater measurements of LED, incandescent or natural lighting.
- Quantum sensor head IP68 waterproof construction, meter is weather resistant..
- Now includes an FGI soft carry pouch to protect your investment.
- Includes Apogee AM-320 three piece 3' corrosion resistant wand for reaching underwater.
Check StockApogee SQ-420 Smart Quantum Sensor | USB Output
- 【Quantum Par Meter】This fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR....
- 【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....
- 【All Indoor plants】 Data logging capability using standard mini-USB cable and proprietary data logging software and Low power consumption with....
- 【High Precision】 Constant linear response curve (as opposed to other meters’ Gaussian response) yields higher accuracy independent of....
- 【Rechargeable】【Free return/exchange/refund if any concern】【Charging 1-2 hours before use if no power】1year warranty. US patent..
Check StockPHOTOBIO LGBQM2 Advanced Quantum PAR Meter Micromols
- The Phantom PHOTOBIO Advanced Quantum PAR Meter provides accurate and cost-effective measurement for any light source used in horticultural....
- The Advanced Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm..
- There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis, important....
- Complete with compact main unit, remote sensor, two connection cables (short-coiled & 12’ long-straight), AAA batteries and protective carrying....
- onvenience of storing up to 99 measurements for easy reference while adjusting light fixture height, dimmer setting and other environmental changes....
Check StockQuantum PAR Meter - High Precision Grow Light meter Indoor Plants meter Good for Growing droseras and All Indoor Plants,Rechargeable
- 【Quantum Par Meter】This fully portable handheld PAR meter features our highly accurate, integrated Quantum Sensor that measures PAR....
- 【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....
- 【All Indoor plants】 Data logging capability using standard mini-USB cable and proprietary data logging software and Low power consumption with....
- 【High Precision】 Constant linear response curve (as opposed to other meters’ Gaussian response) yields higher accuracy independent of....
- 【Rechargeable】【Free return/exchange/refund if any concern】【Charging 1-2 hours before use if no power】1year warranty. US patent..
Check StockHandheld Quantum PAR Meter Quantum Flux Meter 270 ° Rotatable Detector Measure Photosynthetically Active Radiation for Agriculture Greenhouses Growth Chambers
- This PAR meter is used to measure photosynthetically active radiation (PAR) in the air. If you also need to measure underwater PAR, there’s another set for sale..
- With integrated quantum sensor, it measures PAR flux in wavelengths ranging from the 400 to 700 nm and measures up to 2,700 µmol/m²·s..
- The detector can rotate freely at 270 degrees, makes the measurement more accurate..
- Features with peak hold function and data hold function, easy to read on large LCD screen..
- Powered by one 6F22 9V battery (not included), can be used continuously for about 100 hours..
Check StockApogee Duet 3 Dock
- Legendary Sound Quality with 2 mic preamps, 48V phantom power.
- Comes with Apogee Channel FX for ECS Channel Strip plugin on DSP.
- Apogee Control 2 Software for complete access to all Duet features and functions.
- 2 Inputs, and 4 Outputs, USB Type-C audio interface.
Check Stock3B Scientific U17310 Student Spectrometer, 360 to 800nm Spectral Range, Includes Software
- 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.
- 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..
Check StockApogee MQ-200 PAR Quantum Separate Sensor with Handheld Meter
- Quantum Par Meter for scientific measurements.
Check Stock
Seal Sigil Of Lilith Bracelet Pendant Fashion Jewelry Symbol Art Cute Gift Cosplay Charm
- ❤The traditional Black Moon Lilith is the position of the mean lunar apogee as measured from the geocenter.
- variants of the Black Moon include replacing the mean orbit with a "true" osculating orbit or with an interpolated orbit.
- charting the empty focus of the Moon's orbit instead of the apogee.
- and measuring the desired point's barycentric or topocentric position instead of its geocentric position..
- ❤Material: High Quality Stainless Steel，it is lead free and nickel free,hypoallergenic, it doesn’t rust, change color or tarnish..
- ❤Measurement: necklace length：450mm(17.72") + 50mm(1.97")， pendant：30mm(1.18"). TIPS:manual measuring permissible error..
- ❤ In Hebrew-language texts, the term lilith or lilit (translated as "night creatures", "night monster", "night hag", or "screech owl") first occurs in a list of animals in Isaiah 34:14, either in singular or plural form according to variations in the earliest manuscripts..
- ❤Lywjyb Birdgot pays great attentions to the shopping experiences from the customers. If you have any problems with our items or services, please feel free to contact us first. We will do our best to solve any problems and provide you with the best customer services..
Check StockSpotOn 400-700nm Quantum PAR Meter Bundle with Extension Wand. Accurate for All Light Sources Including LED.
- 3' Three Piece Heavy Duty Steel Extension Wand and Soft Carry Case Included.
- DLI Mode calculates average light over 24 hours.
- Scan Mode averages PAR over any area scanned.
- Built-in stand/stake/magnetized screw hold meter to metal.
Check Stock
