High Accuracy Food pH Tester - With the highly sensitive pH/temperature double probe, you can quickly read the results. Digital pH tester with stable reading. More chips and probes for more stable readings, twice as many as other products, no worries about readings going all over the place. Smart pH Meter - With two-point automatic calibration of 4.00, 6.86, it is easy to calibrate; With automatic temperature compensation of 32.0-122.0, it avoids measurement inaccuracies caused by liquid temperature changes; With automatic shut-down, battery life is well preserved. Up to 1500 hours of continuous operation, powered by 2 AAA batteries. pH Meter for Food - If you are committed to making sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, or salsa, you need to serious about pH testing. the pH tester is an tool that has a pH range of 0-14 and is perfectly suited for all your requirements. Easy to Use pH Meter - With double- probe(External temperature probes), the pH meter can test the pH value of meat. The Food pH Meter is perfect for managing sourdough fermentation. You can use it to check the pH of sourdough during the bulk fermentation step. Material: plastic Color: as shown Package Contents: 1 x pH Tester Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!