Water that has very few ionic species is said to be low in alkalinity, ionic strength, or have low conductivity / high resistivity such as distilled or deionized (DI) water. Some product for overcoming such limitations will be recommended here.

PH5500 pH / ORP Controller / Transmitter
Designed for precise pH / ORP control at complex industrial sites and unique housing design provides lower installation and cost and easy operation.

CON30 Conductivity / TDS / Salinity / TEMP Tester
CON30 is the best value salt meter in your pocket, with 4 类别 (Conductivity / TDS / Salinity TEMP tester) in one and easy calibration. This dip-style tester is ideal for spot checking with greater flexibility.

CON200 Conductivity / TDS / Resistivity / Salinity / TEMP Meter
All 量程s accurate, from ? - 5.000 礢/cm ?to ? - 500.0 mS/cm? 5 类别s in the meter, CON200 is the best value meter for your routine measuring.

CON300 CON / TDS / Salinity / Res Meter
?% full scale accuracy at 3 decimal 分辨率,using one meter to measure conductivity, TDS or Salinity. Meanwhile, real time and date stamps meet GLP standards. CON300 is your ideal model for Conductivity / TDS / Salinity / Resistivity meter.

CON3500 Conductivity / Resistivity / TDS Controller / Transmitter
Built-in pure water conductivity compensation curve, CON3500 is the real expert in low conductivity control field.

CON5500 Conductivity / Resistivity / TDS Controller / Transmitter
Built-in pure water conductivity compensation curve, CON5500 is the real expert in low conductivity control field.

PC300 pH / mV / Ion / CON / TDS / Res / Salinity Meter
Measuring pH, Ion, Conductivity at the same time. Up to 0.001 pH and trivalent Ion concentration 分辨率, ?% full scale conductivity accuracy at 3 decimal 分辨率, it?s multiple 类别s in one meter.

PC600 pH / mV / Ion / CON / TDS / Res / Salinity Meter
Multi-类别 meter measures pH, Ion and Conductivity in single meter. Up to 0.001 pH and trivalent Ion concentration 分辨率, ?% full scale conductivity accuracy at 3 decimal 分辨率, it抯 your ideal pH/mV/Conductivity/resistivity meter.

DC300 DO / BOD / OUR / SOUR / CON / TDS / Res / Salinity Meter
Simultaneous measurement and display of Dissolved Oxygen and Conductivity, with advanced technologies for easy data transfer, CLEAN DC300 waterproof meter is ideal for measurement in broad applications.

DC600 DO / BOD / OUR / SOUR / CON / TDS / Res / Salinity Meter
Simultaneous measurement and display of Dissolved Oxygen and Conductivity, with advanced technologies for easy data transfer, CLEAN DC600 waterproof meter is ideal for measurement in broad applications.