High Accuracy Food pH Tester - Features a highly sensitive pH and temperature dual probe for quick and stable digital readings. Designed with additional chips and probes to ensure consistent results, providing more stability compared to similar products. Smart pH Meter - Offers two-point automatic calibration at 4.00 and 6.86 pH values for easy setup. Includes automatic temperature compensation between 32.0F and 122.0F to maintain accuracy despite liquid temperature fluctuations. Automatic shut-off function helps preserve battery life. Operates up to 1500 hours on two AAA batteries. pH Meter for Food - Ideal for preparing sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, and salsa. Equipped with a wide pH range of 014, this meter meets various food preparation needs. Easy to Use pH Meter - Dual probe design with external temperature sensor allows accurate pH testing of meat and other food items. Suitable for monitoring sourdough fermentation, including during bulk fermentation stages. Material: Plastic Color: As shown in image Package Contents: 1 x pH Tester Note: Other items not included. Due to lighting and display differences, actual color may vary slightly from the image. Measurement error allowed within +/- 1-3 cm.