What's New
OAKTON Products
Ask Our Experts
Request Literature
Distributor Program
Contact Us
Spanish Page

Follow us on:

Like us on Facebook   Watch us on You Tube


DO 700 Benchtop Meter

Compact size is ideal for laboratory dissolved oxygen measurement applications

  Large brightly-lit LCD shows allows for easy viewing of measured values
  Low-maintenance galvanic probe requires no warm-up time
  Built-in memory stores up to 100 data points

DO 700 meter measures dissolved oxygen in mg/L, ppm, or % saturation with simultaneous temperature display in F or C. DO is measured from 0 to 20 mg/L (ppm) or from 0 to 200% saturation to meet the needs of a wide array of applications. Independent 100% and 0% calibration points provide accuracy over the entire range. Measurement accuracy can be increased by manual barometric pressure and salinity compensation - meter automatically calculates offset. Built-in automatic temperature compensation provides greater precision by correcting for temperature variations between 32 to 122F (0 and 50C).

Large LCD features annunciators to aid in meter use and troubleshooting. Large display size makes viewing measurements easier. Meter is encased in a compact 6-1/8" L x 6-7/8" W x 2-3/4" housing which takes up a minimum of bench space. Water-resistant membrane keypad and convenient pullout reference guide provide useful features for the lab. Additional features include datalogging capabilities up to 100 points, a built-in electrode stand for convenient measurement, and selectable F/C temperature measurement.

Click below to download Acrobat (.pdf) file of:
DO 700 Benchtop Meter Manual

Click below to download Acrobat (.pdf) file of:

DO 700 Quick Guide - Spanish

Click below to download Acrobat (.pdf) file of:

DO 700 Quick Guide - French

Click below to download Acrobat (.pdf) file of:

DO 700 Quick Guide - German

Click below to download Acrobat (.pdf) file of:

DO 700 Quick Guide - Portuguese

See how to fill your DO probe

Measures Dissolved oxygen and temperature (C or F)
% saturationRange 0 to 199.9%; 300%
% saturationResolution 0.1%/1%
% saturationAccuracy 0.5 % full scale
mg/l (ppm)Range 0 to 30.0 mg/L
mg/l (ppm)Resolution 0.01 mg/L
mg/l (ppm)Accuracy 0.5 % full scale
TemperatureRange 0.0 to 100.0 C / 32.0 to 212.0 C
TemperatureResolution 0.1
TemperatureAccuracy 0.5C / 0.9F
Memory Up to 100 data sets
Salinity correction 0 to 50 ppt
Barometric pressure correction 450 to 825 mmHg
Built-in Stand Yes
Waterproof/Dustproof (IP67) No
Power 110/220 VAC, 50/60 Hz

click on image to enlarge

Model # Description Suggested List Price Qty  
WD-35415-00 DO 700 Benchtop Meter with DO probe $1173.00
WD-35415-01 DO 700 meter with probe, stand & NIST traceable calibration report $1325.00

To add items to the Quote Cart, enter a quantity in the Qty. column and click the Add button.
We will forward your Quote Cart list to a selected OAKTON Instruments Distributor, who will
reply with pricing, quantity discounts (if applicable), and availability information.

Sorry, but the Quote Cart is not an order form or shopping cart. If you need to order
immediately, please contact us for a direct referral to one of our selected OAKTON Distributors.

OAKTON Instruments: setting the standard, again and again
OAKTON Instruments P.O. Box 5136, Vernon Hills, Il USA 60061 info@4oakton.com