Hanna (HI7071) Electrolyte Solution, 3.5M KCl + AgCl 4 x 30 mL bottles HM Digital (TDS-3) Handheld Digital TDS & Temperature Meter/Monitor 01 ppt resolution

01 ppt resolution

filter wrench

Resettable totalizer

Integrated in-head shutoff valve automatically stops water flow when you twist the cartridge off

Verify your system uses a 1812 membrane housing before ordering

Hanna (HI7071) Electrolyte Solution, 3.5M KCl + AgCl 4 x 30 mL bottles HM Digital (TDS-3) Handheld Digital TDS & Temperature Meter/Monitor 01 ppt resolutionHanna Instruments Hanna HI7071 Electrolyte Solution 3. 5M KCl + AgCl refill solution for maintaining optimal electrode performance in refillable pH and ORP probes 4 x 30 mL Bottles FDA Compliant 3. 5M Potassium Chloride WHY IT WORKS Precision measurement depends on proper electrode maintenance Maintains Electrode Junction The 3. 5M potassium chloride concentration with silver chloride ensures consistent ion flow through the reference junction,