pH & Water Quality Accessories

Extend the capabilities of your pH and water quality meters and supplies with these accessories. Find calibration solutions, buffers and probes for your colorimeters, hydrometers, turbidity and pH meters.


OAKTON WD-35801-09 Insertion/Submersion pH Probe-

OAKTON WD-35801-09 Insertion/Submersion pH Probe
Model: WD-35801-09

Sale Price $154.76 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $154.76 USD
Regular Price $212.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35801-08 Industrial Series In-Line Submersible pH Electrode for pH 200, 800 and 1000 Controllers-

OAKTON WD-35801-08 Industrial Series In-Line Submersible pH Electrode for pH 200, 800 and 1000 Controllers
Model: WD-35801-08

Sale Price $219.73 USD
Regular Price $301.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $219.73 USD
Regular Price $301.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35801-01 In-Line Single-Junction pH Electrode-

OAKTON WD-35801-01 In-Line Single-Junction pH Electrode
Model: WD-35801-01

Sale Price $123.37 USD
Regular Price $169.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $123.37 USD
Regular Price $169.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35661-17 Replacement Electrode Sensor for TDSTestr and ECTestr-

OAKTON WD-35661-17 Replacement Electrode Sensor for TDSTestr and ECTestr
Model: WD-35661-17

Sale Price $78.26 USD
Regular Price $107.20 USD
Availability 1 Week

Qty:

Sale Price $78.26 USD
Regular Price $107.20 USD
Availability 1 Week
Quantity

OAKTON WD-35661-08 Replacement Electrode Sensor for TDSTestrs+ and ECTestrs+-

OAKTON WD-35661-08 Replacement Electrode Sensor for TDSTestrs+ and ECTestrs+
Model: WD-35661-08

Sale Price $101.03 USD
Regular Price $138.40 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $101.03 USD
Regular Price $138.40 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35653-55 Replacement Cuvettes, Pack of 3-

OAKTON WD-35653-55 Replacement Cuvettes, Pack of 3
Model: WD-35653-55

Sale Price $117.68 USD
Regular Price $161.20 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $117.68 USD
Regular Price $161.20 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35653-13 Conductivity/TDS Calibration Pouches, 15,000 μS, 20-Pack-

OAKTON WD-35653-13 Conductivity/TDS Calibration Pouches, 15,000 μS, 20-Pack
Model: WD-35653-13

Sale Price $45.11 USD
Regular Price $61.80 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $45.11 USD
Regular Price $61.80 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35653-11 Conductivity Calibration Pouches, 1413µS, Box of 20 Pouches-

OAKTON WD-35653-11 Conductivity Calibration Pouches, 1413µS, Box of 20 Pouches
Model: WD-35653-11

Sale Price $42.12 USD
Regular Price $57.70 USD
Availability 1 Week

Qty:

Sale Price $42.12 USD
Regular Price $57.70 USD
Availability 1 Week
Quantity

OAKTON WD-35653-10 Conductivity/TDS Calibration Pouches, 447 μS, 20-Pack-

OAKTON WD-35653-10 Conductivity/TDS Calibration Pouches, 447 μS, 20-Pack
Model: WD-35653-10

Sale Price $41.39 USD
Regular Price $56.70 USD
Availability 1 Week

Qty:

Sale Price $41.39 USD
Regular Price $56.70 USD
Availability 1 Week
Quantity

OAKTON WD-35653-09 Conductivity/TDS Calibration Pouches, 10 μS, 20-Pack-

OAKTON WD-35653-09 Conductivity/TDS Calibration Pouches, 10 μS, 20-Pack
Model: WD-35653-09

Sale Price $52.63 USD
Regular Price $72.10 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $52.63 USD
Regular Price $72.10 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35653-04 pH Calibration Buffer Pouches, Assortment, Box of 20 Pouches-

OAKTON WD-35653-04 pH Calibration Buffer Pouches, Assortment, Box of 20 Pouches
Model: WD-35653-04

Sale Price $48.18 USD
Regular Price $66.00 USD
Availability 6 to 7 Weeks

Qty:

Sale Price $48.18 USD
Regular Price $66.00 USD
Availability 6 to 7 Weeks
Quantity

OAKTON WD-35650-09 Replacement Electrode Sensor for Waterproof ORPTestrs-

OAKTON WD-35650-09 Replacement Electrode Sensor for Waterproof ORPTestrs
Model: WD-35650-09

Sale Price $142.13 USD
Regular Price $194.70 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $142.13 USD
Regular Price $194.70 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35645-68 Chlorine Dioxide Reagents, 100-Pack-

OAKTON WD-35645-68 Chlorine Dioxide Reagents, 100-Pack
Model: WD-35645-68

Sale Price $37.96 USD
Regular Price $52.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $37.96 USD
Regular Price $52.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35643-12 DO 6+ Dissolved Oxygen Meter with Probe, 0 to 200%-

OAKTON WD-35643-12 DO 6+ Dissolved Oxygen Meter with Probe, 0 to 200%
Model: WD-35643-12

Sale Price $1024.92 USD
Regular Price $1404.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $1024.92 USD
Regular Price $1404.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35642-54 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 30'-

OAKTON WD-35642-54 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 30'
Model: WD-35642-54

Sale Price $445.30 USD
Regular Price $610.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $445.30 USD
Regular Price $610.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35642-52 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 10'-

OAKTON WD-35642-52 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 10'
Model: WD-35642-52

Sale Price $436.91 USD
Regular Price $598.50 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $436.91 USD
Regular Price $598.50 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35642-50 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 3'-

OAKTON WD-35642-50 Galvanic Dissolved Oxygen Probe for OAKTON DO Meters, 3'
Model: WD-35642-50

Sale Price $538.74 USD
Regular Price $738.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $538.74 USD
Regular Price $738.00 USD
Availability 1 to 2 Weeks
Quantity

OAKTON WD-35640-80 Membrane Maintenance Kit for DO Meters-

OAKTON WD-35640-80 Membrane Maintenance Kit for DO Meters
Model: WD-35640-80

Sale Price $101.54 USD
Regular Price $139.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $101.54 USD
Regular Price $139.10 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35640-75 Replacement HDPE Membranes for OAKTON DO 110, 300 and 600 Meters, 25-Pack-

OAKTON WD-35640-75 Replacement HDPE Membranes for OAKTON DO 110, 300 and 600 Meters, 25-Pack
Model: WD-35640-75

Sale Price $89.86 USD
Regular Price $123.10 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $89.86 USD
Regular Price $123.10 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35640-74 Replacement HDPE Membranes for OAKTON DO 110, 300 and 600 Meters, 5-Pack-

OAKTON WD-35640-74 Replacement HDPE Membranes for OAKTON DO 110, 300 and 600 Meters, 5-Pack
Model: WD-35640-74

Sale Price $26.72 USD
Regular Price $36.60 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $26.72 USD
Regular Price $36.60 USD
Availability 2 to 3 Weeks
Quantity

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