• Conductivity range: 0 µS to 199.9 mS/cm with an accuracy of ±1% fs + 1d. • TDS range: 0 ppm to 199.9 ppt with an accuracy of ±1% fs + 1d. • Salinity range: 0 to 80.0 ppt with 1% fs + 1 digit. • Temperature range: -5 to 80°C (±0.5°C accuracy); 23 to 176°F (±0.9°F accuracy). • Rugged housing with large LCD displays the parameter being measured with time, date and temperature. • Automatic or manual temperature compensation. • Automatic or manual ranging. Automatic buffer recognition. • Min/max and 99 data points with data hold. • Five calibration points on conductivity and TDS and two for salinity. • Electrode status indication. • Supplied with ATC conductivity electrode, electrode holder arm, AC adapter, computer cable and software. • Dimensions: 8.5” x 6.5” x 2.25”. • Power: 120 volts. • Warranty: 5 years.