Allright peeps , have lost the instructions that came with my E.C meter, has,'t needed calibrated b4 (had it 3 years) but recently changed the batteries and now the reading is way out .
Have contatced accent hydroponics who make the meter but they haven't bothered answering my query so i am hoping one of you fellow hydro growers has the same meter and may be able to post the calibration instructions.

Cheers for now , peds

just noticed they sell them in the shop so will contact them - cheers

try putting it into google

tried that m8

Have you put Duracells in it, some can go biffy with high power batteries (well, mine did)?

I'll have to try and calibrate it first b4 i can tell if its the battery fecking it or not - cheers anyway - have dropped a line to the shop so hopefully get an answer son .

Cheers for looking in. peds