Dual Function TDS Meter for Water Quality and Temp Measurements - RKIN

Dual Function TDS Meter for Water Quality and Temp Measurements

$14.99
(30)
  • Measure TDS and Temperature of drinking water
  • Hold the button for easy measurement readings
  • Range 0-9990 PPM
  • Batteries included

Total Dissolved Solids Or TDS is a measure of the dissolved combined content of all inorganic and organic substances present in a liquid. TDS is sometimes referred to as parts per million (ppm). You can test water quality levels using this digital TDS PPM meter.

Primary sources for TDS in receiving waters are agricultural & urban runoff, clay-rich mountain waters, leaching of soil contamination, & point source water pollution discharge from industrial or sewage treatment plants.

TDS in parts per million (PPM)

TDS range

Chart values represent national U.S. averages. Actual TDS levels for geographic regions may vary.

TDS in parts per million (PPM)

0-50
Ideal drinking water from RO, micro-filtration, distillation, etc.
50-200
Carbon filtration, mountain springs, or aquifers
200-300
Marginally acceptable
300-400+
High TDS water from tap or mineral springs
Hard Water (170+)
Average tap water - 170 to 400
The EPA's secondary standard for TDS is 500 mg/L and under

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Dual Function TDS Meter for Water Quality and Temp Measurements - Customer Photo From YI YIING CHINi
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