Device that allows you to measure urinary pH from your home in a precise, easy, fast and safe way. This new version 2.0 has been developed with: The latest Bluetooth technology so you can connect it to the myLit-Control app and keep track of your measurements. A sensor that has a lifespan of 1 year, 3 times longer than the previous model. A new, more elegant and robust design. Knowing the acidity level of your urinary pH allows you to prevent pathologies such as kidney stones or urinary catheter encrustation. Lit-Control pH Meter 2.0 is the only patented, clinically tested and developed device on the market to measure urinary pH in patients with kidney stones, ureteral catheters or cystinuric patients. Thanks to its innovative technology, it has an incredible precision in measuring urinary pH, equivalent to a laboratory pH meter. Urinary pH monitoring provides the necessary security and peace of mind by being able to determine the degree of acidity of the urine at all times. A high pH or a pH that is too low is often linked to an increased risk of certain pathologies, such as: Kidney stones or renal lithiasis. Urinary catheter calcifications. It is recommended to maintain a preventive pH range of 5.5 – 6.2, placing the acidity level of the urine in a range of non-formation of kidney stones. 1. The first time you use the Lit-Control pH Meter device, you will need to unlock it using the myLit-Control App mobile application, available on your Apple and Play Store. You can also unlock it by manually entering the activation code that you can obtain in your private user area on the website. 2. Calibrate the device by keeping the pH sensor in contact with the calibration solution inside the calibration cup (C). Gently stir the liquid with the cup tightly closed and press the button on the device to start the calibration. 3. Once the calibration is complete, insert the pH sensor into the test cup (T) with the minimum amount of urine indicated on the cup. Stir the urine slightly with the cup tightly closed and press the button on the device to start measuring the urine pH. 4. When the measurement is finished and after the pH result appears, clean the sensor with water (sensor only) and reinsert it into the cup (C) with the calibration solution until next use. 5. Access the urinary pH section in the myLit-Control App, press the plus button to add the new measurement and synchronize the results.