Technical characteristics:

• Backlit 42 x 33 mm LCD display
  
• Measurement ranges:
  - Conductivity: 0 to 199.9 mS / cm in 5 automatic ranges
  - Resistivity: 0 to 100 M .Cm
  
• TDS: 0 to 100 g / L
  
• Salinity: 0 to 100 ppt
  
• Automatic range change
  
• Precision: ± 1% full scale
  
• Automatic temperature compensation from 0 to 50 ° C
  
• Automatic point calibration (1413 μS / cm)
  
• Storage of 100 groups of data
  
• Dimensions / Mass: 65 x 120 x 31 mm / 180 g
  Supplied with 2 AA batteries, one vial (50 mL) of standard solution 1413 μS / cm, a temperature compensated conductivity sensor (K = 1.0) and a plastic storage and protective case