V
voidpainter
I’m trying to measure soil EC.
I stir the solution with a stick and take the measure with a meter and it shows 0.6, when I stir it again with the meter inside the solution it shows 2.6. Why such a difference?
It’s freshly calibrated, the brand is ADWA. When I measure tap water it shows a consistent 0.35 even if I stir the water with a meter.
Help me understand?
I stir the solution with a stick and take the measure with a meter and it shows 0.6, when I stir it again with the meter inside the solution it shows 2.6. Why such a difference?
It’s freshly calibrated, the brand is ADWA. When I measure tap water it shows a consistent 0.35 even if I stir the water with a meter.
Help me understand?
