ELECTRONIC SOIL TESTER for pH and fertility No Batteries needed
Negotiable /Piece
Min.Order:500 Pieces
Yuyao City Simen Jindong Electric Appliance Factory
ELECTRONIC SOIL TESTER for pH & fertility,NEW, No Batteries needed
Electronic Soil Tester, new in plastic packaging, Burpee brand, no batteries needed. Tester "gives accurate results of the pH and fertility of the soil without any reagant." Oxidation reduction is used to measure the pH within the range of 1 to 9 and the fertility portion of the tester measures the soil's Nitrogen, Phosphorous, and Potash (NPK) content. Instructions included.