• Plain language screen prompts, soft keys that update for easy selection
  • AUTOREAD locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Up to 5 point pH calibration with automatic recognition for USA/NIST and DIN buffers
  • Non-volatile memory holds up to 1000 datapoints with time and date stamp
  • Easily transfer data and keep meter software up-to-date with the USB and RS232 ports and complimentary data analysis software
  • Four AA batteries (included) provide over 800 hours of operation or purchase the universal power adapter (sold separately) to use AC power
  • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
  • 3 year meter replacement warranty