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Products => SoilWatch 10 => Topic started by: peetdk on March 18, 2018, 04:11:09 PM
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Hi
I got two 3V sensors.
I tried to test them with multimeter and got:
Sensor 1:
Dry: 1,60V
100% wet: 1,23V
Sensor 2:
Dry: 0,6V
100% wet: 0,45V.
Is it normal with that variation?
I also checked that both of them got 3V.
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Hi,
It's definitely not how it supposed to work.
Dry / in the air: should be somewhere around 0 - 0.1V
Wet / submerged in water: 2.7 - 2.9V
It looks like you may have a faulty sensor. I will contact you to arrange a replacement.
Kind regards,
Piotr Trembecki