Track_Shovel@slrpnk.netM to Soil Science @slrpnk.netEnglish · 1 year ago3 is too much soil fertility...slrpnk.netimagemessage-square3fedilinkarrow-up125arrow-down11
arrow-up124arrow-down1image3 is too much soil fertility...slrpnk.netTrack_Shovel@slrpnk.netM to Soil Science @slrpnk.netEnglish · 1 year agomessage-square3fedilink
minus-squareWaterWaiverlinkfedilinkEnglisharrow-up4·edit-21 year agoThat looks like a coaxial soil PH meter with the dial sticker changed? I think these are a probe tip made of two different metals and an analog volt meter movement. Image stolen from: https://www.harrodhorticultural.com/uploads/images/products/GRE-514_large.jpg
That looks like a coaxial soil PH meter with the dial sticker changed? I think these are a probe tip made of two different metals and an analog volt meter movement.
Image stolen from: https://www.harrodhorticultural.com/uploads/images/products/GRE-514_large.jpg