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 compared to similar products, ensuring consistent and reliable results. 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 prevent inaccuracies due to temperature changes. Auto shut-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 wide pH range of 014, making it suitable for various food applications. Easy to Use pH Meter - Dual probe design with external temperature sensor allows accurate pH testing in meat and other food items. Perfect for monitoring sourdough fermentation, including bulk fermentation stages. 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 error allowance is +/- 1-3 cm.