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 - Offers 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 across varying liquid temperatures. Automatic shut-off function helps preserve battery life. Operates on 2 AAA batteries with up to 1500 hours of continuous use. Ideal for food preparation applications such as sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, and salsa. The pH meter has a measurement range of 0-14, making it suitable for a wide variety of food testing needs. Easy to use with a dual probe including an external temperature sensor, allowing accurate pH testing of meat and other food items. Perfect for monitoring sourdough fermentation, including pH checks during bulk fermentation. Material: Plastic. Color: As shown. Package Includes: 1 x pH Tester. Note: Light reflection and display differences may cause slight color variations between the image and actual item. Measurement may vary by +/- 1-3 cm.