We have a TDS water salinity and water temperature (Celsius and Fahrenheit) analyzer suitable for measuring salinity for desalinated water, as well as for filter water, for agriculture enthusiasts, and those interested in it. The device is small in size and can be placed in a pocket. It measures the salt content in water from 0 to 9990. Contents: 1 2 How to use: Put a little water in a cup or mug, then place the designated part of the device in the water, and the salinity will appear directly. Shipping is available to all regions of the Kingdom. Delivery within Tabuk is free. Price 50 Tabuk Al-Ulya ( Phone number appears when clicking the contact button )