Oakton DO 450 Meter
Special Price $401.80 Regular Price $490.00

• 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 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.

Measures: Dissolved oxygen, °C/°F
% saturation Range: 0.0 to 200.0%
% saturation Resolution: 0.1%
% saturation Accuracy: ±2.0% full scale
mg/l (ppm) Range: 0.00 to 20.00 mg/l (ppm)
mg/l (ppm) Resolution: 0.1 mg/l (ppm)
mg/l (ppm) Accuracy: ±2.0% full scale
Temperature Range: -10.0 to 110.0°C
Temperature Resolution: 0.1°C
Temperature Accuracy: ±0.5°C
Temperature Calibration: Offset 0.1° increments
ATC: Automatic or manual
Memory: Up to 500 data sets
Real Time Clock: Yes
Salinity correction: Range: 0.0 to 45.0 ppt; Resolution: 0.1 ppt; Method: Key in manually and automatic correction
Barometric pressure correction: Range: 500 to 1499 mm Hg; Resolution: 1 mm Hg; Method: Key in manually and automatic correction
Optional AC Power: Yes
Built-in Stand: Yes
Dual Display: Yes
Waterproof/Dustproof (IP67): Yes
Dimensions: 7 7/8" x 3 1/8" x 2 1/4" (20 x 8.3 x 5.7 cm)
Shipping weight: 1.4 lb (0.6 kg)