Reviews Hydrofarm Quantum Par Meters

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....
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Apogee 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..
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Quantum 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..
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Phantom PHB4035 Commercial 1000W Double-Ended Digital HPS, 277V/347V Ballast

  • ...d they feature highly precise microprocessors..
  • They are totally silent, efficient and effective. This model, PHB4035, is capable of 277V and 347V operation, is generator-ready and FCC-compliant, and comes with instructions and an 8-foot power cord (with bare wires.
  • 277V and 347V plug options are available from Hydrofarm)..
  • FEATURES: High-precision microprocessor control, Robust commercial design, Superior reliability, Internal RF shielding, Patented ignition control, Auto-restrike feature protects valuable lamps from damaging power interruptions, Cooling fins for maximum heat dissipation, Suitable for use in damp locations, Comes with 8′ hard-wired power cord (no plug installed), 1000W output, FCC-compliant, CSA-certified..
  • Please note that this model does not have wattage output control (dimming) and is not PX1-compatible. Remote (detached) use of reflectors with Phantom ballasts from the 40 Series line should only be done with Hydrofarm brand reflectors having a built-in 15′ cord..
  • The use of additional lamp extension cords, plug adapters, and non-Hydrofarm reflectors may not work with Phantom ballasts in remote applications..
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PHOTOBIO 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....
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Handheld 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..
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Hydrofarm LGBQM Quantum PAR Meter Micromol Sensor

  • Data logging capability using standard mini-USB cable and proprietary data logging software available at Hydrofarm.
  • Low power consumption with built-in low Battery power Indication.
  • Constant linear response curve (as opposed to other meters' Gaussian response) yields higher accuracy independent of wavelength - perfect for....
  • Logging software compatible with Windows XP, 7 & 10 only.
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The Apogee MQ 500 Bundled with Telescopic Wand Accurate for LED with Included FGI Protective Case

  • Apogee MQ-500 Quantum PAR Meter & Sensor Bundled with the AM-310 Extension Wand.
  • Comes with our FGI protective carry pouch to protect your investment.
  • Designed to display 400nm-700nm wavelengths that make up the traditional time honored full spectrum of PAR. Blue enhanced silicon photodiode and....
  • Our most popular PAR meter/sensor and wand combo. Accurate under all light sources from natural sunlight to full spectrum and narrow band LEDs. Trust....
  • Forever Green Indoors is an Official Apogee Instruments Distributor on Amazon. Made in the USA in Logan Utah by Apogee Instruments inc..
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Active Eye Digital Hand-Held Sunlight Grow Light Footcandle Meter Measurement Tool with Remote Sensor 3 Scales and Carrying Case 2 Pack

  • (2) Brand New LG17010 **Hydrofarm Digital Light Meters**!.
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LSE Lighting 27W Daylight Lamp for Lights of America - FML-27EX-D 9024B

  • Brand: LSE Lighting - EPA Est. No. 96823-PA-1.
  • Base Type: 4Pin Quad. Spectrum: Pure Full Spectrum Daylight.
  • This replacement 27W FML bulb by LSE Lighting brand is fully compatible for FLC27D FLF27D Desktop Plant Model..
  • All lamps listed are compatible LSE Lighting brand products. We do not sell Hydrofarm brand lamps. All Hydrofarm brand names, trademarks and logos are property of Hydrofarm respectfully..
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Apogee Instruments DLI-500: 400-700nm PAR Meter - Daily Light Integral Meter for Full-Spectrum LED Greenhouse Grow Lights, Sunlight, and Plant Care

  • ... 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..
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Apogee MQ-200 PAR Quantum Separate Sensor with Handheld Meter

  • Quantum Par Meter for scientific measurements.
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BETOPPER Stage Lights 200W COB LED Stage Spotlights Warm & Cold White LED Par Lights DMX/Master-Slave Lights Spotlight/Fresnel Lights for Church Wedding Theater Photo Studio

  • Features – Full power professional stage lights, 6 meters effective range, 78° Beam Angle, 100000 hours lifespan for led par light long-term use.
  • Control Modes for Par Lights - DMX512/Master-slave and strobe.The control modes makes it user-friendly not only for lighting engineers but also....
  • Special Design - 200W COB LED par lights bring super bright, warm and cold light, 2 in 1 wash light.
  • Professional & Easy To Use – Built-in dimming program, master slave mode and DMX Controller modes guarantees LED par light can be easy to set up,....
  • Occasions – Led Spotlight, Cold&Warm white strobe lights, stage lights. Better use in Wedding, Party, Camping, Ballroom, Disco, Bar..
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