Lux Meter...

Hi Bros, I'm looking to buy a good lux meter able to read easily the maximum light quantity that plants can take, lower than 100$ if possible.
I will make a comparison with a high quality PAR meter of one friend and it will serve to spread my led cobs correctly, excuse my english I'm french Canadian!
I'm planning to test close to the maximum light withe Co2 that can take some genetics with powerful 150 watts each CXM32 Cobs

Thank You!!

There's an app you can download for your phone (android) called Lux Light Meter.

Not as accurate as some expensive lux meter but it is accurate enough as all phones have a light sensor on the front so that they can adjust the brightness when you go somewhere with a different light level (eg. outside).