Luster LeafA 1840 Rapitest SoilA pH Meter with pH Preference Guide
$28.88
Automatically measures pH - your soil's acid and alkaline level. Information included for how to test, balance and control soil pH levels. No chemicals, no litmus paper. Meter detects tiny soil currents electronically.
Automatically measures pH - your soil's acid and alkaline level. Information included for how to test, balance and control soil pH levels. No chemicals, no litmus paper. Meter detects tiny soil currents electronically.