Luster Leaf® Rapitest® Soil pH Meter is a soil testing tool designed for indoor and outdoor use to measure soil acidity and alkalinity. It helps ensure plants are growing in suitable soil conditions by providing instant readings, allowing you to adjust and control pH levels for optimal growth. To use, insert the tethered stainless steel bi-metallic probe into the soil and view the nearly instant results on the large, easy-to-read display.
This meter detects tiny soil currents electronically, requires no batteries, and measures pH from 3.5 to 9. It includes guidance on how to test, balance, and control soil pH levels, along with plant preferences for a range of applications such as lawns, vegetable gardens, flower beds, and container gardening. The probe measures 10.16 cm (4 in) and is specifically designed for accurate soil testing.
