High Accuracy Food pH Tester - Features a highly sensitive pH/temperature dual probe for fast 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 32.0122.0F to maintain accuracy across varying liquid temperatures. Auto shut-off function helps preserve battery life. Operates up to 1500 hours on two AAA batteries. pH Meter for Food - Ideal for use in food preparation such as sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, and salsa. Equipped with a pH range of 014, this meter meets a wide variety of food safety and quality control needs. Easy to Use pH Meter - Features a unique double-lance probe with external temperature sensors, enabling accurate pH testing in meat and other dense foods. Perfect for monitoring sourdough fermentation, including during the bulk fermentation stage. Material: Plastic Color: As shown Package Contents: 1 x pH Tester Note: Light reflection and differences in display screens may cause slight variations between the product color in images and the actual item. Measurement error allowance: +/- 1-3 cm.