Help needed with EC meter Milwaukee CD611

[builu]

hi

i am new to water growing. i have 60 liter nft system. i had broblem to understand ec meter. (have read 2 day and still wont get it.)

i put 60liter water on to tank. then i put nutrients. i use advanced nutrients grow micro bloom. there said 4ml/l.
so i put there 240ml all of them.

then the broblem. my ec meter says 25. in left corner is smaller 100.

So what is my ec now? and how i can calculate it? i read one place that multibly reading 100 and then divine it 1000 to get ec. i dont think thats right becouse then ec would be 2,5. what i think is too much for two weeks old plants.

 

[CocoCola]

It looks like your meter is saying your EC is 25x100= 2500 microsiemens. Some meters are millisiemens, some are microsiemens. You're is clearly microsiemens.

As an aside, 2500 microsiemens is easily converted to ppm by diving it by 2...2500/2 = 1250 ppm.