Ultra Pure Water (UPW) Tester

Description

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 muS/cm . Exposed temperature sensor for fast response Accurate readings of ultra low range 0.000 to 1.999 muS/cm Factory calibrated