Hanna pH Meters, Transmitters & Controllers

In 1986 Hanna Instruments revolutionized the way pH can be measured with the introduction of the pHep® (pH electronic paper). This tester brought the electronic pH measurement to the masses. It allowed farmers, students, and many other users access to a pH meter that was simple to use and very accurate.


OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH-

OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH
Model: EcoTestr pH1 | Order No: WD-35634-05

Sale Price $73.37 USD
Regular Price $100.50 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $73.37 USD
Regular Price $100.50 USD
Availability 7 to 8 Weeks
Quantity

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2-

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2
Model: 206 | Order No: 0563 2066

Sale Price $604.35 USD
Regular Price $711.00 USD
Availability 1 Week

Qty:

Sale Price $604.35 USD
Regular Price $711.00 USD
Availability 1 Week
Quantity

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2-

Testo 206 Compact pH Tester for Semi-Solid Substances Starter Kit, pH2
Model: 206 | Order No: 0563 2066

Sale Price $604.35 USD
Regular Price $711.00 USD
Availability 1 Week

Qty:

Sale Price $604.35 USD
Regular Price $711.00 USD
Availability 1 Week
Quantity

OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH-

OAKTON WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0 to 14 pH
Model: EcoTestr pH1 | Order No: WD-35634-05

Sale Price $73.37 USD
Regular Price $100.50 USD
Availability 7 to 8 Weeks

Qty:

Sale Price $73.37 USD
Regular Price $100.50 USD
Availability 7 to 8 Weeks
Quantity

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe-

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe
Model: PH 150 | Order No: WD-35614-30

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week

Qty:

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week
Quantity

OAKTON WD-35613-50 pH 5+ Handheld Meter with ATC, Order pH Probe Separately-

OAKTON WD-35613-50 pH 5+ Handheld Meter with ATC, Order pH Probe Separately
Model: PH 5+ | Order No: WD-35613-50

Sale Price $443.11 USD
Regular Price $607.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $443.11 USD
Regular Price $607.00 USD
Availability 1 to 2 Weeks
Quantity

Extech PH90 pH/Temperature Meter, waterproof-

Extech PH90 pH/Temperature Meter, waterproof
Model: PH90

Your Price $124.00 USD
Availability 2 to 3 Weeks

Qty:

Your Price $124.00 USD
Availability 2 to 3 Weeks
Quantity

Testo 205 T-Handle pH Meter/Thermometer w/ Penetration Tip-

Testo 205 T-Handle pH Meter/Thermometer w/ Penetration Tip
Model: 205 | Order No: 0563 2051

Sale Price $488.75 USD
Regular Price $575.00 USD
Availability 3 to 4 Weeks

Qty:

Sale Price $488.75 USD
Regular Price $575.00 USD
Availability 3 to 4 Weeks
Quantity

REED R3500 pH Meter-

REED R3500 pH Meter
Model: R3500

Your Price $99.00 USD
Availability 81 in Stock

Qty:

Your Price $99.00 USD
Availability 81 in Stock
Quantity

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe-

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe
Model: PH 150 | Order No: WD-35614-30

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week

Qty:

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week
Quantity

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe-

OAKTON WD-35614-30 Waterproof pH 150 Meter and Probe
Model: PH 150 | Order No: WD-35614-30

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week

Qty:

Sale Price $757.01 USD
Regular Price $1037.00 USD
Availability 1 Week
Quantity

OAKTON PCD 650 pH/Conductivity/Dissolved Oxygen Multiparameter and Probe-

OAKTON PCD 650 pH/Conductivity/Dissolved Oxygen Multiparameter and Probe
Model: PCD 650 | Order No: WD-35434-00

Discontinued!

This product has been discontinued and is no longer available.

Click here for replacement options.


OAKTON PCD 650 pH/Conductivity/Dissolved Oxygen Multiparameter and Probe-

OAKTON PCD 650 pH/Conductivity/Dissolved Oxygen Multiparameter and Probe
Model: PCD 650 | Order No: WD-35434-00

Discontinued!

This product has been discontinued and is no longer available.

Click here for replacement options.