The Oakton PD 450 Waterproof pH/DO Portable Meter with Probes combines pH and dissolved oxygen measurement in one versatile instrument, ideal for field or plant testing. Featuring an optical DO sensor that eliminates membranes and solutions, this meter offers fast response times, long-term stability, and minimal maintenance. Its rugged IP67-rated waterproof and dustproof housing ensures durability in demanding environments.
Product Features
- Obtain pH and dissolved oxygen readings from one meter
- Optical DO sensor eliminates costly, tiresome membranes and solutions
- Durable waterproof and dustproof design with IP67 rating
- Barometric pressure and salinity correction for precise DO measurements
- Memory for up to 500 data sets with USB or RS-232 output to PC
- Built-in stand allows for easy benchtop use
- 500 hours battery life, or optional universal power adapter
- Automatic temperature compensation (ATC) and large backlit LCD display
- Ready (stability) indicator, smart averaging, hold function, calibration alarm, and battery-life indicator
- Data logging with manual or timed collection, real-time clock with time/date stamp
What’s Included
- PD 450 meter
- pH probe (35641-51)
- RDO probe (35640-51) with sensor cap (35640-51)
- Two AA batteries
Benefits
- Combined pH and DO measurement saves time and equipment costs
- Optical sensor technology reduces maintenance and improves reliability
- Waterproof design ensures performance in harsh field conditions
- Comprehensive data logging and PC connectivity enhance workflow
- Long battery life for extended use without frequent replacements
- User-friendly interface with built-in stand for convenience
Why Choose the Oakton PD 450 Waterproof pH/DO Portable Meter?
The Oakton PD 450 offers a reliable, rugged, and maintenance-friendly solution for simultaneous pH and dissolved oxygen measurements in the field or laboratory. Designed with precision optical technology and robust waterproof housing, it delivers accurate results, ease of use, and data management capabilities that meet the needs of environmental monitoring, water treatment, and quality control professionals.
