EC TDS & PPM Meter Review and General Tips

In this video Matt shows you 4 different EC, TDS & PPM Meters and explains the difference of what you are measuring and the 500 vs 700 scale.
The meters used in this video are:
Sunleaves TDS Essential Digital Pen
Sunleaves TDS Expert Plus Meter
Bluelab PPM Pen
Bluelab Truncheon - CF, PPM and EC meter
And can all be found on our website here:
4hydroponics.c...

[@ludwigvanzappa9548]

Where's the review and what tips ? ?

[@Resist4]

Where's the review and general tips?

[@phenosgardenupdate512]

Thanks for the clarification Matt. I will order an EC meter and stick with it instead of the PPM.

[@09ironman1]

Matt, which one do you prefer? having problems growing strawberries.

[@hanna_hydro2393]

Great video!

[@roofernick1028]

So what's the difference between 500 and 700? you never said

[@captainburks]

who did the music for your video...?

[@dr.growmore4683]

Hello, I have the sunleaves pen you have there, what is the conversion on it? I'm new to these so I need some help. My friend says his is .7 conversion and runs a 760 ppm, what would that be on my sunleaves pen, growing his same plant , thanks.

[@4hydroponicscom]

Dr.Growmore Your pen is a .5 conversion which means you multiply E.C. by 500 to get your ppm reading. When your pen reads 550 that would be the same as your friends 760 (who uses a .7 conversion). Hope this helps!