3-in-1 Soil pH Meter Moisture, Light, and pH Tester for Garden, Lawn Plant Care
Soil Tester x1. Humidity: 1~10 (DRY~WET). Test only soil and earth. pH: 8~3.5 (alkaline~acidic). Probe should be inserted to 2/3 of its depth. Versatile applications for gardens, farms, greenhouses, and indoor/outdoor plant care.