TDS Meter Hanna HI – 98302 Auto Calibration

Name : Total dissloved  Solid  TDS Meter

Band :Hanna Instruments

Model : Hi98302

Manufacturing : Romania

Origin : USA

Other feature :-BD

• water proof
• Auto on off
• one point calibration
• show  temperature
• slim & Ergonimic design
• stability indicator
• low battery indicator
• malti -level  LCD

WHY USE TDS  METER ?

First, it’s important to know what TDS really is  TOTAL DISSLOVED  SOLID  After water falls to the ground as rain, it dissolves the minerals present in the rocks and soil it passes over or through. As it dissolves these minerals, they remain in the water at varying levels of concentration. This is a very natural process and it helps make water taste “right” by slightly raising the pH of the water. The most common minerals found in water are Calcium, Magnesium, and Sodium.

Some areas of the country have higher levels of these dissolved minerals in their water making it “hard” and other areas have lower levels. Anything under 200 mg/L (or ppm) is good and 100 mg/L is considered excellent. As the TDS level goes below this level (as the minerals are removed) the water has a lower pH and becomes more acidic or corrosive. This causes a noticeable difference in the taste of the water. TDS levels over 400 mg/L are considered non-potable (don’t drink that stuff).

. Salt-free Water Conditioners can protect pipes and plumbing, decrease spots and stains on dishes and shower doors, increase the life of brighter clothing, and more, without wasting salt or water. Keep in mind a water filter is not a water conditioner. The ultimate goal of a water filter is not to remove all solids in the water.