
Oakton (WD-35624-09) pH Tester 1 Replacement Tester Electrode Module
pH Tester 1 Replacement Electrode Module
Built for Difficult Sample Matrices
Standard pH electrodes fail when testing dirty water, slurries, oils, paints, pastes, or solutions with heavy metals and organics. The WD-35624-09 uses a flushable Teflon junction that you can refresh manually to clear fouling material. The double-junction configuration prevents sample contamination of the internal reference element, extending electrode life in low ionic strength solutions and chemically aggressive environments. The epoxy body resists chemicals and physical stress, and the refillable design lets you replace reference solution as needed to maintain accurate readings.
Application Range
This electrode module is engineered for Oakton pH Tester 1 meters and excels in applications where standard electrodes clog or drift: wastewater samples, industrial slurries, petroleum products, paint formulations, food processing samples, soil extracts, and any solution containing suspended solids, proteins, or sulfides. Ideal for environmental testing, manufacturing QC, and fieldwork where sample conditions vary unpredictably.
pH Tester 1 Replacement Electrode Module
Built for Difficult Sample Matrices
Standard pH electrodes fail when testing dirty water, slurries, oils, paints, pastes, or solutions with heavy metals and organics. The WD-35624-09 uses a flushable Teflon junction that you can refresh manually to clear fouling material. The double-junction configuration prevents sample contamination of the internal reference element, extending electrode life in low ionic strength solutions and chemically aggressive environments. The epoxy body resists chemicals and physical stress, and the refillable design lets you replace reference solution as needed to maintain accurate readings.
Application Range
This electrode module is engineered for Oakton pH Tester 1 meters and excels in applications where standard electrodes clog or drift: wastewater samples, industrial slurries, petroleum products, paint formulations, food processing samples, soil extracts, and any solution containing suspended solids, proteins, or sulfides. Ideal for environmental testing, manufacturing QC, and fieldwork where sample conditions vary unpredictably.
Original: $67.16
-65%$67.16
$23.51Description
pH Tester 1 Replacement Electrode Module
Built for Difficult Sample Matrices
Standard pH electrodes fail when testing dirty water, slurries, oils, paints, pastes, or solutions with heavy metals and organics. The WD-35624-09 uses a flushable Teflon junction that you can refresh manually to clear fouling material. The double-junction configuration prevents sample contamination of the internal reference element, extending electrode life in low ionic strength solutions and chemically aggressive environments. The epoxy body resists chemicals and physical stress, and the refillable design lets you replace reference solution as needed to maintain accurate readings.
Application Range
This electrode module is engineered for Oakton pH Tester 1 meters and excels in applications where standard electrodes clog or drift: wastewater samples, industrial slurries, petroleum products, paint formulations, food processing samples, soil extracts, and any solution containing suspended solids, proteins, or sulfides. Ideal for environmental testing, manufacturing QC, and fieldwork where sample conditions vary unpredictably.












