High-Precision pH Meter 0.00-14.00 for Meat, Canning, and Acidity Testing with Temperature Sensor

Color: Blue Material: Plastic Slight color variations may occur between production batches, but this does not affect functionality. Package Contents: 1 × pH Meter 3 × pH Buffer Powder This package includes only the items listed above. Note: Color representation may vary slightly due to lighting conditions and screen settings. Measurement tolerance: ±1–3 cm.