Reviews Hydrofarm Quantum Par Meter

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....

【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..

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..

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..

...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..

DLI-500 FULL-SPECTRUM DLI 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 mol·m-2·d-1 and photoperiod in 0.2 hours increments for up to 99 days..
PAR/DLI/PHOTOPERIOD: 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 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 phys....

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..

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.

OmniPoint adjustable switches: Allow for customization of the actuation distance from 0.4 to 3.6 millimeter.
OLED smart display: An integrated command center for adjusting settings and tracking on the fly info straight from your game, Spotify, Discord, and more.
Aircraft grade aluminum alloy: Built for a lifetime of durability and stability.
RGB Illumination: Unmatched customization with 16.8 million colors per key.
Quantum Wireless technology allows accurate, reliable lag free performance on par with SteelSeries' top tier wired mice, while allowing you to remain untethered.
24+ hour battery life on a full charge or 10 hours from 15 minute rapid charge.
SteelSeries' most advanced optical sensor, TrueMove3+, provides true 1 to 1 tracking, while a secondary depth sensor adjusts the lift off distance to control movement with esports precision and accuracy.
Personalize with 256 unique center of gravity weight tuning configurations to fit your preferences.