High Accuracy Food pH Tester - Features a highly sensitive pH/temperature dual probe for quick and stable digital readings. Designed with additional chips and probes to ensure consistent performance, providing more reliable results compared to standard models. Smart pH Meter - Supports two-point automatic calibration at 4.00 and 6.86 pH values for easy setup. Includes automatic temperature compensation between 32.0°F and 122.0°F to maintain accuracy despite liquid temperature fluctuations. Auto power-off function helps preserve battery life. Operates up to 1500 hours on 2 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 0-14 pH range, this meter meets the needs of various food preparation applications. 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 Package Contents: 1 x pH Tester Note: Light reflection and display differences may cause slight variations in color appearance. Measurement error allowance is +/- 1-3 cm.