Made from white polypropylene

and any pH meter with a standard BNC connector

Open Sachet: Tear open one fresh HI50036P sachet

soft cheeses

The PRO+ pH meter comes with the Milwaukee SE220 pH probe

HM Digital TDS-3 Handheld TDS Meter + C-342 NaCl 342 ppm Calibration Solution Bundle | ATC | Carrying Case digital chlorine meter Made from white polypropyleneHM Digital TDS 3 Handheld TDS Meter + C 342 NaCl Calibration Solution Bundle Get everything you need for accurate, calibrated TDS measurement right out of the box. This bundle pairs the trusted HM Digital TDS 3 Handheld TDS Meter with the HM Digital C 342 NaCl 342 ppm Calibration Solution giving you a complete, ready to use water quality testing kit for water purification, reverse osmosis (RO) verification, hydroponics, aquaculture, colloidal silver,