Oakton Instruments

Whether you are performing water analysis for research, industrial, or educational purposes, Oakton has the meter or tester for you. Their products can be used in the lab or the field and include handheld meters, pocket testers, benchtop meters, specialty pH/mV meters, ISE electrodes, and ISFET electrodes that can handle specific ion applications and harsh environments.

Oakton Instruments

Whether you are performing water analysis for research, industrial, or educational purposes, Oakton has the meter or tester for you. Their products can be used in the lab or the field and include handheld meters, pocket testers, benchtop meters, specialty pH/mV meters, ISE electrodes, and ISFET electrodes that can handle specific ion applications and harsh environments.


OAKTON WD-35624-38 Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30, DJ-

OAKTON WD-35624-38 Replacement pH Sensor for Testr 3, 3+, 10, 20, and 30, DJ
Model: WD-35624-38

Sale Price $93.29 USD
Regular Price $127.80 USD
Availability 4 Days

Qty:

Sale Price $93.29 USD
Regular Price $127.80 USD
Availability 4 Days
Quantity

OAKTON WD-35630-50 pH/CON Probe-

OAKTON WD-35630-50 pH/CON Probe
Model: WD-35630-50

Sale Price $308.43 USD
Regular Price $422.50 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $308.43 USD
Regular Price $422.50 USD
Availability 7 to 8 Weeks
Quantity

OAKTON WD-35630-51 Replacement Combo pH/CON/ATC Probe-

OAKTON WD-35630-51 Replacement Combo pH/CON/ATC Probe
Model: WD-35630-51

Sale Price $337.63 USD
Regular Price $462.50 USD
Availability 2 in Stock

Qty:

Sale Price $337.63 USD
Regular Price $462.50 USD
Availability 2 in Stock
Quantity

OAKTON WD-35630-52 pH/Con 10 Series Down Well Probe, 10 ft-

OAKTON WD-35630-52 pH/Con 10 Series Down Well Probe, 10 ft
Model: WD-35630-52

Sale Price $262.07 USD
Regular Price $359.00 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $262.07 USD
Regular Price $359.00 USD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35630-53 Data Cable for USB Connectivity-

OAKTON WD-35630-53 Data Cable for USB Connectivity
Model: WD-35630-53

Sale Price $44.17 USD
Regular Price $60.50 USD
Availability 5 to 6 Weeks

Qty:

Sale Price $44.17 USD
Regular Price $60.50 USD
Availability 5 to 6 Weeks
Quantity

OAKTON WD-35630-54 pH/Con 10 Series Down Well Probe, 25 ft-

OAKTON WD-35630-54 pH/Con 10 Series Down Well Probe, 25 ft
Model: WD-35630-54

Sale Price $244.92 USD
Regular Price $335.50 USD
Availability 12 to 13 Weeks

Qty:

Sale Price $244.92 USD
Regular Price $335.50 USD
Availability 12 to 13 Weeks
Quantity

OAKTON WD-35632-98 Case for Series 300 Meters-

OAKTON WD-35632-98 Case for Series 300 Meters
Model: WD-35632-98

Sale Price $102.57 USD
Regular Price $140.50 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $102.57 USD
Regular Price $140.50 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35632-99 Case for Series 600 Meters-

OAKTON WD-35632-99 Case for Series 600 Meters
Model: WD-35632-99

Sale Price $102.93 USD
Regular Price $141.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $102.93 USD
Regular Price $141.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35634-07 Replacement pH Sensor for the WD-35634-65-

OAKTON WD-35634-07 Replacement pH Sensor for the WD-35634-65
Model: WD-35634-07

Sale Price $64.97 USD
Regular Price $89.00 USD
Availability 4 Days

Qty:

Sale Price $64.97 USD
Regular Price $89.00 USD
Availability 4 Days
Quantity

OAKTON WD-35634-17 Replacement pH Sensor for the WD-35634-15-

OAKTON WD-35634-17 Replacement pH Sensor for the WD-35634-15
Model: WD-35634-17

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 1 Week

Qty:

Sale Price $223.38 USD
Regular Price $306.00 USD
Availability 1 Week
Quantity

OAKTON WD-35634-27 Replacement pH Sensor for the WD-35634-25-

OAKTON WD-35634-27 Replacement pH Sensor for the WD-35634-25
Model: WD-35634-27

Sale Price $225.57 USD
Regular Price $309.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $225.57 USD
Regular Price $309.00 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35634-37 Replacement pH Sensor for the WD-35634-35-

OAKTON WD-35634-37 Replacement pH Sensor for the WD-35634-35
Model: WD-35634-37

Sale Price $82.71 USD
Regular Price $113.30 USD
Availability 1 Week

Qty:

Sale Price $82.71 USD
Regular Price $113.30 USD
Availability 1 Week
Quantity

OAKTON WD-35634-44 Replacement Conductivity Sensor for WD-35634-42 CTSTestr 5 Waterproof Pocket Sensor-

OAKTON WD-35634-44 Replacement Conductivity Sensor for WD-35634-42 CTSTestr 5 Waterproof Pocket Sensor
Model: WD-35634-44

Sale Price $47.67 USD
Regular Price $65.30 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $47.67 USD
Regular Price $65.30 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35634-57 Replacement Conductivity Sensor for the WD-35634-55-

OAKTON WD-35634-57 Replacement Conductivity Sensor for the WD-35634-55
Model: WD-35634-57

Sale Price $59.28 USD
Regular Price $81.20 USD
Availability 1 Week

Qty:

Sale Price $59.28 USD
Regular Price $81.20 USD
Availability 1 Week
Quantity

OAKTON WD-35634-58 Replacement Sensor for WD-35634-54 ORPTestr 5 Waterproof Pocket Tester-

OAKTON WD-35634-58 Replacement Sensor for WD-35634-54 ORPTestr 5 Waterproof Pocket Tester
Model: WD-35634-58

Sale Price $60.52 USD
Regular Price $82.90 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $60.52 USD
Regular Price $82.90 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35634-62 Replacement Sensor for WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester-

OAKTON WD-35634-62 Replacement Sensor for WD-35634-60 PCTSTestr 5 Waterproof Pocket Tester
Model: WD-35634-62

Sale Price $79.35 USD
Regular Price $108.70 USD
Availability 4 Days

Qty:

Sale Price $79.35 USD
Regular Price $108.70 USD
Availability 4 Days
Quantity

OAKTON WD-35640-50 Dissolved Oxygen Probe, 10 ft-

OAKTON WD-35640-50 Dissolved Oxygen Probe, 10 ft
Model: WD-35640-50

Sale Price $548.23 USD
Regular Price $751.00 USD
Availability 11 to 12 Weeks

Qty:

Sale Price $548.23 USD
Regular Price $751.00 USD
Availability 11 to 12 Weeks
Quantity

OAKTON WD-35640-70 Replacement Electrolyte Powder, 58.5g-

OAKTON WD-35640-70 Replacement Electrolyte Powder, 58.5g
Model: WD-35640-70

Sale Price $30.88 USD
Regular Price $42.30 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $30.88 USD
Regular Price $42.30 USD
Availability 2 to 3 Weeks
Quantity

OAKTON WD-35640-71 Pre-Mixed Electrolyte Solution, 16.91 oz-

OAKTON WD-35640-71 Pre-Mixed Electrolyte Solution, 16.91 oz
Model: WD-35640-71

Sale Price $40.66 USD
Regular Price $55.70 USD
Availability 5 Days

Qty:

Sale Price $40.66 USD
Regular Price $55.70 USD
Availability 5 Days
Quantity

Oakton WD-35642-55 Replacement DO Probe Maintenance Kit-

Oakton WD-35642-55 Replacement DO Probe Maintenance Kit
Model: WD-35642-55

Sale Price $122.64 USD
Regular Price $168.00 USD
Availability 1 Week

Qty:

Sale Price $122.64 USD
Regular Price $168.00 USD
Availability 1 Week
Quantity

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