Light meter app

Discussion in 'Growing Marijuana Indoors' started by Ern41120, Jun 20, 2019.

  1. Hey folks came across light meter apps in the google app store and was wondering how good they are for use in a pinch or until i can get my hands on a actual meter..tested it out with a few leds i had lyin around and it seemed to work, was wondering how accurate though. Was hopin someone who actually had a meter would compare it lol. Thanks
  2. My Galaxy 9 Light Meter app works great. I downloaded about 5 and compared, all were about the same.
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  3. They work fine with the better phones
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  4. An app can only read what the camera hardware reads. Download for free maybe but buy real hardware

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