Bluelab Soil pH Pen (716438)

Model: 716438

This clever soil pH pen will help you manage the success of soil grown crops. The soil pH pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants. It will also measure solutions too…

Weight: 0.2 lb.
Dimensions: 13.2in. × 2in. × 1.25in.
List Price: $185.00