2 in 1 Digital PH Meter, Smart Bluetooth PH Temp Tester Pen Food PH Pocket Tester Kit for Baby Food, Water, Bread Dough, Water Quality Tester for Drinking, Cosmetics, Soil

????PH meter with Bluetooth----the PH meter connects to your phone or tablet in seconds and allows you to get all your readings in one view. It makes testing more accurate and convenient. The PH meter is suitable for testing the pH of solid and soft samples with high accuracy, such as cheese, sushi rice, meat, fruit, pasta, jam, sauce, skin care products, solid media, etc., and also for routine testing of the pH of a solution. ????Automatic Calibration pH Tester---Thanks to the high-sensitivity glass probe, a full measurement range of 0-14pH can be achieved, with a resolution of 0.01 pH. The pH meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4.00, pH 6.86, pH 9.18 or pH7.00 pH4.00 pH10.01. Calibration can be carried out effortlessly to ensure measurement accuracy. ????Full Information Display---The food pH meter has been factory tested and the electrode is resistant to strong acids and alkalis. Simply dip the pH meter electrode into the solution to be tested to quickly view readings on the large LCD display. In addition, it can also measure temperature. Temperature unit conversion to °F and °C, automatic temperature compensation, IP67 waterproof function. ????Historical Data Storage---A key for storing all measurement data, APP control for smartphones, real-time display, long-term recording of measurement and calibration data, easy comparison and analysis, data synchronization, automatic and manual storage; Exce sharing export and printing, ability to add annotations to display location, measurement value, time, date, note, location. ????After-sale service---We offer 24-hour customer service, any problems (both before and after product purchase) please feel to contact us, we assure you a satisfactory solution.