Peace, mercy, and blessings of God be upon you. Add me to see my offers. TDS water salinity and temperature meter (four digits), meaning it measures up to 9999 (LED illuminated screen). It is used to measure the salinity of filtered drinking water, And measure the salinity of water in fish tanks, And measure the salinity of water used for irrigating crops, And at the same time, it tells you the water temperature. The device is new. Address: Qassim - Buraidah - Al-Qurtubah neighborhood. Contact WhatsApp: (Mobile number appears in the designated field). Price: 30. Delivery throughout the Kingdom for 25 riyals.