Discussion in 'Water Fed Pole Cleaning' started by shreck123, Aug 18, 2012.
hye guys any one know how to calibrate a tds meter?
I was just about to post this thread lol
lol ive just bought a new meter but don't wana go throwing one away if i can calibrate it
Mine say's what solution to calibrate it with but it's in the van and I'm in bed.
So you may get told by me tomorrow.
The best way to re calibrate you tds is to buy a solution http://www.tdsmeter.co.uk/products/calibrationsolution.html
most tds meter can be adjusted, at the back there should be a small hole which a small screw driver fits in you turn this back and forwards until it reaches the correct ppm ie 342 ppm and thats it .
aw right ok so straight forward enough then lol
this tells you all you need to know!
what tds meter do u like the best mark ?
i find these are the best and the most reliable one to have.