HM Digital 1000ppm Calibration Solution

For optimal performance, re-calibrate your meters periodically FEATURES:NaCl calibration solution 1000 ppm. Comes in lightweight HDPE plastic bottles. Sealed with a coated foam liner. SPECIFICATIONS:NaCl solution 1000 ppm 3 oz. bottles (88.7 ml) Solution Conversions 1000 NaCl = 1060 as KCl ; 1450 as "442" ; 2000,"_µS ADDITIONAL INFORMATION ABOUT CALIBRATING TDS/EC METERS & TESTERS Any brand TDS meter can be calibrated to any brand of calibration solution. The issues are 1) what the calibration solution composition is; and 2) what the value of that calibration solution is. Calibration Solution Composition The calibration solution composition should match the conversion factor of the meter. HM Digital's TDS-3, for example, uses the NaCl conversion factor, so a NaCl calibration solution should be used. HM Digital's COM-100 uses one of three selectable conversion factors (NaCl, 442 or KCl), so any of these three types of calibration solutions can be used for the COM-100. It shou