PURE WATER/HARDNESS METER, Pen type – Model: PWH-303

Pen type PURE WATER/HARDNESS METER

* Separate Pt glass electrode, high performance for pure

water low conductivity measurement.

* Measurement water conductivity : 0 to 1999 uS .

* Measurement water hardness : 0 to 1000 ppm.

* Separate Meter with the probe, easy operation.

* Hold , Record ( max., min.).

* DC 1.5V battery ( UM-4/AAA ) x 4.

* Water conditioning , aquarium , food processing,

photography , school ,laboratory, industrial and quality

control.