Re: current reading for soil moisture meter



Does anyone know the calibrations of the meter, offhand? Are these
rmeasured values representative of the observed range?

You can use "buffers", it's liquids with precise pH value. And the buffer will
not change pH unless you push them far with acid or alkaline.
Blood infact works in a similar way to keep pH balance. It might even work to
use that substance too. It's readily available, and got a documented pH :)

What do you suggest should be the soil moisture calibration setting,
assuming the soil is saturated with the OP's blood?

You proberbly only need a drop or two between plates, if you don't ought to
get to the pharmacy store. No murder needed :-)

.



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