This meter offers a full complement of GLP related features including a 21 CFR Part 11 software option.

The unit has a bright backlit LCD display and balanced comfortable handling. It is IP67 rated which means it may be immersed for up to one hour with no water incursion. It is able to store up to 500 data log points and has the ability to turn off the data log. Up to 10 methods can be stored with password protection. The unit has the ability to view or print the last 10 calibrations and can record and store up to 10 setup parameters and calibrations

Measurement and calibration accuracy is increased with the improved stability algorithm. The measurement process is simplified with SMART AVERAGINGTM and SMART STABILITYTM functions.

The membrane and solution temperatures can be displayed or printed with the measurement.

Additional Features

  • Waterproof BNC pH electrode and waterproof mini DIN locking DO and conductivity probe connectors
  • Self-diagnostics
  • Automatic blank correction
  • Auto-read/hold function
  • Automatic or manual 1 to 5 point pH calibration
  • Uses polarographic DO probe; automatic or manual temperature compensation

Highly Advanced Series  
3 Year Warranty (meter only)  
Item Number: 1212000  


  • Easy user friendly 3-button function
  • Balanced comfortable handling
  • Bright, backlit LCD display with ready indication
  • Automatic or manual calibration
  • Stores up to 10 methods with password protection
  • This waterproof, battery-operated pH meter stands up to the most demanding field applications and delivers over 2,000 hours of continuous operation. Convenient Quick-Start Guide is located on the back of the meter to make the unit easy to operate in the field. Featuring automatic or 1 to 5 point manual calibration, the rugged meter offers a full complement of GLP-related features. You can record and store up to 10 setup parameters and calibrations – a valuable feature for fast measurements in the field. Download additional methods and software updates via the Web.

    Additional features

  • IP67 waterproof (may be immersed for up to one hour with no water incursion)
  • Waterproof BNC pH electrode connectors
  • Automatic or manual pH calibration with 1 to 5 calibration points
  • Auto-buffer-recognition of NIST/US and DIN buffers
  • Advanced self-tests on meter operation, self-diagnostics
  • 200 point datalogger, downloadable to printer or computer via RS232 or USB interface optional
  • CE, CSA, UL, TÜV and FCC Class A limits approved
  • Universal power adapter for worldwide operation
  • Three-year replacement warranty