• AUTOREAD locks in the stable reading on your screen and ready indicator alerts when readings are stable
  • Selectable cell constant Manual calibration or automatic calibration when using a Thermo Scientific Orion conductivity standard (sold separately)
  • Selectable reading reference temperatures of 20°C or 25°C for an accurate result
  • Non-volatile memory holds up to 50 data points
  • Four AA batteries (included) provide over 2000 hours of operation or purchase the universal power adapter (sold separately) to run meter on AC power
  • Perfectly portable, waterproof and protected to take anywhere with a IP67-rated housing
  • 3 year meter replacement warranty