Testo 240 conductivity and temperature measuring instrument with battery and 2 electrode clips

Testo 240 is a complete conductivity measuring instrument and a high standard thermometer combined in one compact, waterproof housing.

  User-friendly operation
  Extremely wide ranges with only one measuring cell
  Robust and splashwater-proof (IP 54)
  Easy-to-read large 2 line display
  No measurement errors caused by dirt particles in the electrodes
  Measures salt (NaCl) level
  Long lifetime of the sensor thanks to 4-electrode technology
  The 4 electrode engineering used here prevents the formation of physical coatings, e.g. sewage, which distort the values measured