Hanna HI97701-11 Free & Total Chlorine CAL Check Standards hydraulic conductivity testing Future Start Measurement Rates: 0

Future Start Measurement Rates: 0

and probes in our Hanna Accessories & Parts collection

Fast Linear

Falling flow

Hanna HI97701-11 Free & Total Chlorine CAL Check Standards hydraulic conductivity testing Future Start Measurement Rates: 0The Hanna HI97701 11 is a set of CAL Check performance verification standards for free and total chlorine photometers a fast, traceable way to confirm your meter is reading correctly without sending it to a lab. Key features NIST traceable CAL Check standards with a Certificate of Analysis for traceability Verify photometer accuracy at any time; recalibrate to the standard if out of specification Reusable, ready made standards Use with: Hanna HI977XX