Portable, Handheld, Pen Conductivity Meters / TDS Meters
EC or Electrical Conductivity of water is its ability to conduct an electric current. Salts or other chemicals that dissolve in water can break down into positively and negatively charged ions, these free ions in the water conduct electricity, so the water electrical conductivity depends on the concentration of ions.
Salinity and total dissolved solids (TDS) are used to calculate the EC of water, which helps to indicate the water’s purity. The purer water the lower conductivity or TDS. Distilled water is almost an insulator (TDS: few ppm), but saltwater is a very efficient electrical conductor (Seawater TDS around 35,000 ppm).
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Conductivity Meter COM-100
$120.00$96.00Waterproof Handheld Conductivity/TDS/Temp Meter Measurement range: 0-9990 µS; 0-8560 ppm., Buy more, Pay less - Sale!
TDS-3
$60.00$47.00Handheld TDS Meter with Case Measurement range: 0-9990 ppm - Sale!
Conductivity Meter EC-3
$70.00$49.00Handheld Conductivity Meter with Case Measurement range: 0-9990 µS - Sale!
TDS-4TMA
$70.00$59.00Handheld Aquarium TDS Meter with Digital Thermometer Measurement range: 0-9990 ppm -
Conductivity Monitor CCT-2300
$369.00Portable Conductivity Monitor Measurement range: 0~20μS/cm, 0~200μS/cm, 0~2000μS/cm
Australia’s supplier of electrical conductivity meter for water testing.
Portable conductivity / TDS meter pen type to measure salinity of water.
Quality handheld portable conductivity meter pen type.