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Quick Cal solutions to calibrate pH and conductivity all at once with a single solution
Part #: PJ127MINI-H
Insert bag into NatureVac Vacuum Sealer (or compatible machine)
which automatically detects the input voltage without the use of a DIP switch or selector pins
greatly enhancing the absorptive surface area of root systems
pH/EC/TDS Multiparameter Probe for use with HI9814 Terp Derp Quick Cal solutions to calibrateThe HI1285 7 is a 3 in 1 pre amplified multiparameter probe that measures pH, EC TDS, and temperature within a single polypropylene body. The pH portion of this probe is constructed with a cloth junction, maintenance free polymer gel electrolyte, and a low temperature glass sensing bulb. The EC TDS portion of this probe utilizes two stainless steel pins for an amperometric determination of conductivity and total dissolved solids. A built in
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