PH-082 Waterproof Pen-Type Dough, Soil pH Meter

Product Description: Two-button calibration, automatic recognition of pH standard buffer solution. Automatic temperature compensation ensures accurate measurement across the entire range. Automatic power-off effectively saves battery energy. Fully waterproof performance guarantees complete protection of the instrument in harsh environments. Suitable for soil, dough, etc. Powered by two large-capacity AA batteries.