Oakton Waterproof PD 450 Meter WD-35632-30

- Measures pH, ORP, Dissolved Oxygen, and temperature
- Affordable optical RDO technology eliminates maintenance time and costs
- Automatic correction with salinity and barometric pressure compensation
- 6-point automatic calibration with USA, NIST, DIN, PWB and custom buffer option
- ATC, large backlit display with intuitive user-friendly icons, data-hold, and auto-power off
- GLP-compliant with 500 memory data time/date stamped, calibration due alert and smart averaging capability
- USB and RS232 output for data transfer to PC
- Waterproof IP67 rated housing - suitable for outdoor humid environment or laboratory use
- Built-in stand for benchtop use and wall-mount option; battery or mains-powered for continuous operation
- Includes meter, pH electrode WD-35805-23, RDO DO probe WD-35640-51, DO spares, and batteries