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26108 REVIEWS

Customer Rating

4.7/5 Stars

26108 REVIEWS

OAKTON PD 650 pH/Dissolved Oxygen Meter

Model: PD 650 | Order No: WD-35432-02

OAKTON PD 650 pH/Dissolved Oxygen Meter-

Downloads: datasheet manual

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OAKTON PD 650 pH/Dissolved Oxygen Meter

Model: PD 650 | Order No: WD-35432-02

This handheld ph/dissolved oxygen meter is ideal for wastewater and aquaculture applications.

This handheld ph/dissolved oxygen meter is ideal for wastewater and aquaculture applications.

Discontinued!

This product has been discontinued and is no longer available.
This is the direct replacement:

OAKTON 35660-84 WQ360 Waterproof Dual-Channel Smart Handheld Meter-

OAKTON 35660-84 WQ360 Waterproof Dual-Channel Smart Handheld Meter

Model: 35660-84 | Order No: WD-35660-84

Easy-to-read and accurate readings with auto-hold, auto-stable, and real-time measurements with stability indicators, the waterproof dual-channel smart handheld meter utilize smart sensor technology for automatic sensor recognition. Stores up to 10,000 data sets with a date-and-time stamp for accurate and easy analysis. Quickly transfer data from meter to computer seamlessly via USB cable or wirelessly via Wi-Fi.

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Recommended Accessories

OAKTON WD-35816-71 pH Electrode, All-in-One, Single Junction-

OAKTON WD-35816-71 pH Electrode, All-in-One, Single Junction

WD-35816-71

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

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

WD-35640-70

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

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

WD-35640-50

OAKTON PD 650 Offers

Features

  • Durable waterproof and dustproof design with IP67 rating – Even with no probes attached
  • Push-button calibration for all parameters – 6 points each for pH and conductivity; 3 points for DO
  • Large back-light graphic display – Multiline display with electrode status indicator, calibration data, and more
  • User-settable "calibration due" alarm – Out-of-date or unperformed calibrations are now things of the past!
  • Built-in real-time clock – Time-and-date stamping meets Good Laboratory Practice (GLP) standards
  • Store up to 500 data sets – Infrared IrDA wireless technology makes PC downloading convenient and easy
  • Set point alarms – Audible warning when readings are outside set points limit
  • Research-grade accuracy – Resolution to 0.001 pH and accuracy to ±0.002 pH
  • Electrode status indicator – Calibration data provides electrode diagnostic tool
  • Password protection – Security for calibration and setup menus

Applications

  • Laboratory
  • Water Quality
  • Wastewater
  • Aquaculture

OAKTON PD 650 Specifications

pH
Range –2.000 to 20.000 pH
Resolution 0.1/0.01/0.001 pH
Accuracy ±0.002 pH
Calibration Up to 6 buffer values (select from 4 sets):
USA: 1.68, 4.01, 7.01, 10.01, 12.45;
NIST: 1.68, 4.01, 6.86, 9.18, 12.45;
DIN: 1.09, 2.06, 4.65, 6.79, 9.23, 12.75, or custom buffers
Conductivity
Range 0 to 500.0 mS
Resolution ±0.05 % full-scale
Accuracy ±1% full-scale
Calibration Manual up to 5 points (1 per range);
Automatic up to 4 points (84.0 µS/cm; 1413 µS/cm; 12.88 mS/cm, 111.8 mS/cm)
DO
Range 0.00 to 90.00 mg/L (ppm), 0.0 to 600.0%
Resolution 0.01 mg/L (ppm), 0.1%
Accuracy ±0.2 mg/L; ±2%
Calibration Two points; 100% and 0%
Temperature
Range –10.0 to 110.0°C (14.0 to 230.0°F), selectable
Resolution 0.1°C (0.1°F)
Accuracy ±0.5°C (±0.9°F)
Calibration Offset 0.1°C (0.1°F) increments
Click here for complete specifications on the OAKTON PD 650

What's included with the OAKTON PD 650

  • PD 650 pH/Dissolved Oxygen Meter
  • Batteries
datasheet for the OAKTON PD 650 pH/Dissolved Oxygen Meter manual for the OAKTON PD 650 pH/Dissolved Oxygen Meter

Click on a category to view a selection of compatible accessories with the OAKTON PD 650 pH/Dissolved Oxygen Meter.

OAKTON WD-35816-71 pH Electrode, All-in-One, Single Junction WD-35816-71
This single-junction, epoxy-body, gel-filled pH electrode is rugged at an economical price making it ideal for field, clean water, and general-purpose applications.



OAKTON WD-35640-70 Replacement Electrolyte Powder, 58.5g WD-35640-70
Mix up to 400 mL of your own electrolyte solution. Replacement electrolyte should be used whenever you replace the membrane or membrane cap on your DO meter to ensure accurate readings.



OAKTON WD-35640-50 Dissolved Oxygen Probe, 10 ft WD-35640-50
The galvanic sensing technology provides accurate readings without needing to warm-up. Membrane caps are replaceable to make maintenance easy. For use with OAKTON DO meters.



Ask a question about OAKTON PD 650 pH/Dissolved Oxygen Meter

Customer Reviews for the OAKTON PD 650

OAKTON PD 650 Offers

Features

  • Durable waterproof and dustproof design with IP67 rating – Even with no probes attached
  • Push-button calibration for all parameters – 6 points each for pH and conductivity; 3 points for DO
  • Large back-light graphic display – Multiline display with electrode status indicator, calibration data, and more
  • User-settable "calibration due" alarm – Out-of-date or unperformed calibrations are now things of the past!
  • Built-in real-time clock – Time-and-date stamping meets Good Laboratory Practice (GLP) standards
  • Store up to 500 data sets – Infrared IrDA wireless technology makes PC downloading convenient and easy
  • Set point alarms – Audible warning when readings are outside set points limit
  • Research-grade accuracy – Resolution to 0.001 pH and accuracy to ±0.002 pH
  • Electrode status indicator – Calibration data provides electrode diagnostic tool
  • Password protection – Security for calibration and setup menus

Applications

  • Laboratory
  • Water Quality
  • Wastewater
  • Aquaculture
Show More...

OAKTON PD 650 Specifications

pH
Range –2.000 to 20.000 pH
Resolution 0.1/0.01/0.001 pH
Accuracy ±0.002 pH
Calibration Up to 6 buffer values (select from 4 sets):
USA: 1.68, 4.01, 7.01, 10.01, 12.45;
NIST: 1.68, 4.01, 6.86, 9.18, 12.45;
DIN: 1.09, 2.06, 4.65, 6.79, 9.23, 12.75, or custom buffers
Conductivity
Range 0 to 500.0 mS
Resolution ±0.05 % full-scale
Accuracy ±1% full-scale
Calibration Manual up to 5 points (1 per range);
Automatic up to 4 points (84.0 µS/cm; 1413 µS/cm; 12.88 mS/cm, 111.8 mS/cm)
DO
Range 0.00 to 90.00 mg/L (ppm), 0.0 to 600.0%
Resolution 0.01 mg/L (ppm), 0.1%
Accuracy ±0.2 mg/L; ±2%
Calibration Two points; 100% and 0%
Temperature
Range –10.0 to 110.0°C (14.0 to 230.0°F), selectable
Resolution 0.1°C (0.1°F)
Accuracy ±0.5°C (±0.9°F)
Calibration Offset 0.1°C (0.1°F) increments
Click here for complete specifications on the OAKTON PD 650

What's included with the OAKTON PD 650

  • PD 650 pH/Dissolved Oxygen Meter
  • Batteries
datasheet for the OAKTON PD 650 pH/Dissolved Oxygen Meter manual for the OAKTON PD 650 pH/Dissolved Oxygen Meter

Click on a category to view a selection of compatible accessories with the OAKTON PD 650 pH/Dissolved Oxygen Meter.

OAKTON WD-35816-71 pH Electrode, All-in-One, Single Junction WD-35816-71
This single-junction, epoxy-body, gel-filled pH electrode is rugged at an economical price making it ideal for field, clean water, and general-purpose applications.



OAKTON WD-35640-70 Replacement Electrolyte Powder, 58.5g WD-35640-70
Mix up to 400 mL of your own electrolyte solution. Replacement electrolyte should be used whenever you replace the membrane or membrane cap on your DO meter to ensure accurate readings.



OAKTON WD-35640-50 Dissolved Oxygen Probe, 10 ft WD-35640-50
The galvanic sensing technology provides accurate readings without needing to warm-up. Membrane caps are replaceable to make maintenance easy. For use with OAKTON DO meters.



Ask a question about OAKTON PD 650 pH/Dissolved Oxygen Meter

Customer Reviews for the OAKTON PD 650

More OAKTON Products



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