Condition:
4.24.2 out of 5 stars
46 product ratings
  • 5stars

    31ratings
  • 4stars

    5ratings
  • 3stars

    3ratings
  • 2stars

    2ratings
  • 1star

    5ratings

34 reviews

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Economical, compact and easy to use Par meter

This product is great value, and so easy to use. I love it and wondered how I ever got by without it. I have read reviews saying it has a small battery (and it does) but for the small operation I run it has performed flawlessly never needing a recharge before I am finished using it. Read full review

Verified purchase:  YesCondition: newSold by: phillygrowshops

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PAR's are for plants

Since learning that PAR's are for plants and Lux and Footcandles are for people, I've been looking for the appropriate way to measure the light my plants need and are getting. Most PAR meters are way too expensive for home use but HydroFarm has come to the rescue by providing one that is. Yay HydroFarm! It's also stupid-simple, so you can't screw it up. And for those who want to log their results, they have that too, online.Read full review

Verified purchase:  YesCondition: pre-ownedSold by: spreetail-deals

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Great effective product

As far as I am aware this is the cheapest par tester you can get. The quality is great and the tests are accurate. I have been able to keep a more even light distribution as well as add lights where I needed them. Well worth the purchase if your looking to step up your game as a grower. Works well with leds grow lights as well.Read full review

Verified purchase:  YesCondition: newSold by: bayhydro707

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3 of 5

Not for accurate measuring. Differs from other par meters with more precise sensors. You can google comparison with apogee. Although for such price it's quite handful for quick tests.

Verified purchase:  YesCondition: newSold by: phillygrowshops

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Par meter, the perfect tool

So far , great tool to use in my indoor garden , all is great ... when I receive it, it was not working ( as describe in the auction ) but the fixing was easy and since it work just great

Verified purchase:  YesSold by: madcheetah-outlet

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Does a good job for the money.

Does a good job for the money. It’s not the highest quality, but it dose the job fine. You can’t find any better for the price. If you don’t want to spend $500 for a top of the line instrument, don’t hesitate to go with this one.Read full review

Verified purchase:  YesCondition: newSold by: iqcollectibles

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Hydrofarm Portable Quantum Photosynthetically Active Radiation Meter

Supplied software did not work as expected, RGB phone app gives better results in my opinion. Wish i had read more reviews before purchasing, but i was able to return it with no problems.

Verified purchase:  YesCondition: newSold by: spreetail

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It will do the job Just keep the charger close

I found the battery to be verry week ... you charge it for 3h and think of using it on and off for a day or so .... Nop you will be looking for the charger again ..
All in all I will give it a 75% ... 25% off a battery thats just to smallRead full review

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OVER PRICED , CHEAPLY MADE !!!

Cheaply made and way over priced , it works however you can't get a steady reading the numbers are bouncing around constantly CHEAP CHEAP CHEAP !!! It's rechargable and the battery is the size of a Lima bean wtf...Read full review

Verified purchase:  YesCondition: newSold by: tollaapro

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Hydrofarm Quantum PAR meter

Does the job well at a great price. Would recommend. You can always spend more money...but why.

Verified purchase:  YesCondition: newSold by: spreetail

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Displaying 1 - 10 of 34 reviews