Oakton pH/DO 450 Meter
Special Price $762.60 Regular Price $930.00

• Durable waterproof and dustproof design with IP67 rating
• Eliminates costly, tiresome membranes and solutions
• Barometric pressure and salinity correction
• USB and RS-232 output for up to 500 data sets
• Built-in stand allows for easy benchtop use
• 500 hours battery life, or optional universal power adapter

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

Rugged, IP67-rated waterproof housing makes 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 cable for USB and RS-232 connectivity.

Measures: pH, mV, DO, C/F
pH Range: -2.00 to 16.00
pH Resolution: 0.01
pH Accuracy: +/-0.01
pH Calibration: 6 points; USA, NIST, DIN, PWB, and custom buffers
mV Range: +/- 2000
mV Resolution: 0.1 to 1
mV Accuracy: +/-0.2 to 2 mV
mV Calibration: Offset available
% saturation Range: 0 to 200%
% saturation Resolution: 0.1
% saturation Accuracy: +/- 2%
mg/l (ppm) Range: 0 to 20 mg/L
mg/l (ppm) Resolution: 0.1
mg/l (ppm) Accuracy: +/- 2%
Salinity correction: Manual 0 to 45
Barometric pressure correction: Manual correction
Temperature Range: -10 to 110
Temperature Resolution: 0.01
Temperature Accuracy: +/-0.5
Temperature Calibration: offset available
ATC: Automatic and manual
Power: 2 AA batteries, or optional power supply
Memory: 500 data sets
Real Time Clock: Yes
RS-232: Yes and USB
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 lb (0.5 kg)