The Elite CTS pocket tester simultaneously displays conductivity, total dissolved solids (TDS) or salinity with temperature. These measurements are ideal in applications such as environmental, agriculture, aquaculture and aquariums, hydroponics, pools and spas, education, and industrial (cooling towers). Applications in these industries may require a constant measurement of salinity and TDS. Select the cup sensor to read samples using a fillable tester
or the pin sensor to read samples using a direct-insert tester.

Specifications

Conductivity

• Range: 0.00 to 20.00 mS/cm
• Resolution: 0.1 μS/cm: 0.0 to 200.0 μS/cm, 1 μS/cm: 200 to 2000 μS/ cm, 0.01 mS/cm: 2.00 to 20.00 mS/cm
• Relative accuracy: ±1% of full scale
• Normalization temperature: 25.0ºC
• Temperature coefficient: 0.0 to 10.00%

TDS

• Range: 0.00 to 10.00 ppt (depending on TDS factor)
• Resolution: 0.1 ppm: 0.0 to 100.0 ppm, 1 ppm: 100 to 1000 ppm, 0.01 ppt: 0.10 to 10.00 ppt
• Relative accuracy: ±1% full scale
• TDS factor: 0.40 to 1.00

Salinity

• Range: 0.00 to 10.00 ppt
• Resolution: 0.10 ppt
• Relative accuracy: ±1% of full scale

Temperature

• Range: 0 to 60.0°C (32.0 to 140.0ºF)
• Resolution: 0.1ºC (0.1ºF)
• Accuracy:±0.6°C, ±1.0°F: 0.0 to 50.0°C, ±1.1°C, ±1.9°F: 50.1 to 60.0°C
• Calibration window: ±5.0ºC (±9.0ºF)