High Accuracy Food pH Tester With the highly sensitive dual pHtemperature 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, you dont have to worry about the readings spreading in all directions. Smart pH Meter With twopoint automatic calibration of 4.00, 6.86, it is easy to calibrate With automatic temperature compensation of 050℃, measurement errors caused by changes in liquid temperature are avoided With automatic power off, the battery life is well preserved. Up to 1500 hours of continuous operation, powered by 2 AAA batteries. Food pH Meter If you are engaged in making sourdough bread, sausage, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce or salsa, you must take pH testing seriously. The pH tester is a tool that has a pH range of 014 and is perfectly suited for all your requirements. Easy to Use pH Meter With dual probe eternal temperature probes, the pH meter can test the pH value in meat. The food pH meter is perfect for managing sourdough fermentation. You can use it to check the pH value of sourdough during the bulk fermentation stage. Material plastic Color as shown Package Contents 1 pH Tester The above package content only, 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 13 cm.