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HOME > OAKTON > DISSOLVED-OXYGEN-METERS > DISSOLVED-OXYGEN-TEMP-METER-KIT-WD-35640-90

Oakton WD-35640-90

Dissolved Oxygen/Temp. Meter Kit, Waterproof, RDO Probe, RDO Sensor Cap, RDO Probe Weight, Calibration Chamber, Case

Brand: Oakton
Model No: WD-35640-90
Our Model No: WD3564090
Condition: NEW
PDF Document Icon Data Sheet (324 KB)
WD-35640-90
($1,452.00)
Sale $1,248.72
Add to Cart

Product Features:

  • Kit includes a dissolved oxygen probe, RDO sensor cap, probe weight, a calibration chamber, batteries, a certificate of Calibration, and a hard plastic carrying case
  • Eliminates costly, tiresome membranes and solutions
  • Rugged, IP67-rated housing for plant and field applications
  • USB and RS-232 output for up to 500 data sets
  • 500 hours battery life, or optional universal power adapter
  • Built-in stand with wall mount allows for easy benchtop measurement or storage

The Oakton WD-35640-90 Eutech RDO 450 meter uses optical measurement technology offering fast response times and long-term stability with minimal maintenance. Plus automatic temperature compensation (ATC), barometric pressure compensation, and salinity correction to further ensure measurement accuracy. The large, backlit LCD lets you view % saturation or mg/L (ppm) simultaneously with temperature.


Rugged, IP67-rated waterproof housing make the meter ideal for plant or field testing. Additional features include ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator.


Perform data logging with manual or timed collection of up to 500 data sets with real-time clock time/date stamp. Order optional data cables for USB and RS-232 connectivity. The WD3564090 Eutech RDO450 includes a dissolved oxygen probe, RDO sensor cap, probe weight, a calibration chamber, batteries, a certificate of Calibration, and a hard plastic carrying case.

  • 1 - User manual
  • 1 - RDO probe (35640-56)
  • 1 - RDO sensor cap (35640-51)
  • 1 - RDO probe weight (35640-59)
  • 1 - Calibration chamber
  • 1 - Hard plastic carrying case
  • 1 - Certificate of Calibration
  • 2 - AA Batteries
Model Description Buy Now Price
WD-35420-01 Oakton WD-35420-01 RS-232 cable Add to Cart
($48.50)
Sale $38.80
WD-35420-72 Oakton WD-35420-72 Optional AC power adapter for 150/450 Meters Add to Cart
($65.00)
Sale $52.00
WD-35614-51 Oakton WD-35614-51 Hard Case for 150/450 Meters Add to Cart
($59.75)
Sale $47.80
WD-35630-53 Oakton WD-35630-53 Hard Case for 150/450 Meters Add to Cart
($43.25)
Sale $34.60
WD-35640-51 Oakton WD-35640-51 RDO 450 Replacement Sensor Cap Add to Cart
($123.00)
Sale $105.78
WD-35640-53 Oakton WD-35640-53 RDO Replacement Probe with 10 ft Cable, for 450 Meters Add to Cart
($755.00)
Sale $649.30
WD-35640-55 Oakton WD-35640-55 RDO Probe with 20 ft cable, for 450 meters Add to Cart
($814.00)
Sale $700.04
WD-35640-56 Oakton WD-35640-56 Dissolved Oxygen probe, 100 ft cable Add to Cart
($940.00)
Sale $752.00
WD-35640-57 Oakton WD-35640-57 RDO Probe with 50 ft cable, for 450 meters Add to Cart
($904.00)
Sale $777.43
WD-35640-58 Oakton WD-35640-58 RDO Probe Calibration Sleeve, Threaded to fit RDO Probe Add to Cart
($116.00)
Sale $99.76
WD-35640-59 Oakton WD-35640-59 RDO Probe Guard/Weight, threaded to fit RDO Probe Add to Cart
($154.00)
Sale $132.44
Datasheet: PDF Document Icon(324 KB)
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