Product Description: Two-point button calibration with automatic recognition of pH standard buffer solutions. Automatic temperature compensation ensures accurate measurement across the entire range. Auto power-off effectively saves battery consumption. Replaceable electrodes reduce maintenance and operational costs. Fully waterproof design provides complete protection in harsh environments. Suitable for soil, dough, etc. Powered by three high-capacity AA batteries.
PH-90823 Waterproof Pen-type Soil pH Meter Model PH-90823 Measuring Range pH 0.00–14.00 pH Temp 0–50°C Resolution pH 0.01 pH Temp 0.1°C Accuracy pH ±0.02 pH Temp ±1°C Automatic Temperature Compensation 0°C–50°C Battery 3×1.5V (AAA Batteries) Operating Temperature 0°C–50°C Calibration Automatic 2-point Calibration Dimensions 270×48×36mm Weight 142g
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