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 with two-point automatic calibration at 4.00 and 6.86, making calibration simple and accurate. Includes automatic temperature compensation from 32.0°F to 122.0°F to prevent inaccuracies due to temperature fluctuations. Auto shut-off function helps preserve battery life. Operates on 2 AAA batteries with up to 1500 hours of continuous use. pH Meter for Food Applications - Ideal for use in food preparation such as sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, and salsa. Offers a full pH range of 0-14, suitable for a wide variety of food testing needs. Easy to Use pH Meter - Equipped with a dual probe including an external temperature sensor, allowing accurate pH measurement in meat and other food items. Perfect for monitoring sourdough fermentation, including pH checks during bulk fermentation. Material: Plastic. Color: As shown. Package Contents: 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.