HI98309 / HI 98309 Ultra Pure Water (UPW) Tester

Conductivity Meter

The HI98309 UPW is the first pure water tester/conductivity meter to measure in 1/1000ths of micro-Siemens and provides on-the-spot and fast checks for minute traces of contamination in your water, assuring high quality of finished products in processes. A rugged, pocket-sized tester that features graphite electrodes to reduce polarization effects. The HI98309 comes already calibrated, done with freshly prepared low-conductivity solutions in factory due to the high instability of calibration solutions in the UPW range (below 2 µS/cm).

Exposed temperature sensor for fast response

Accurate readings of ultra low range 0.000 to 1.999 µS/cm

Factory calibrated