Hanna HI98309 Ultra Pure Water Tester - 0.000-1.999 µS/cm UPW Conductivity Meter seychelle replacement parts Aquarium and reef tank water

Hanna HI98309 Ultra Pure Water Tester - 0.000-1.999 µS/cm UPW Conductivity Meter seychelle replacement parts Aquarium and reef tank waterThe 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

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