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
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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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	Quantity

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
Model: PCD 650 | Order No: WD-35434-00

Discontinued!

This product has been discontinued and is no longer available.

Click here for replacement options.

Hanna pH Meters, Transmitters & Controllers

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Extech PH90 pH/Temperature Meter, waterproof
Model: PH90

Qty:

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

Qty:

REED R3500 pH Meter
Model: R3500

Qty:

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

Qty:

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

Qty:

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

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

Value Testers Services

Get To Know Us

Hanna pH Meters, Transmitters & Controllers

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

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

Qty:

Extech PH90 pH/Temperature Meter, waterproof Model: PH90

Qty:

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

Qty:

REED R3500 pH Meter Model: R3500

Qty:

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

Qty:

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

Qty:

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

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

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Value Testers Services

Get To Know Us

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

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

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

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

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

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

Extech PH90 pH/Temperature Meter, waterproof
Model: PH90

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

REED R3500 pH Meter
Model: R3500

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

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

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

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