Eutech Salt 6+ Salinity Meter with Electrode ECCONSEN91B & Salinity Carrying Kit Set (1 x 5 ppt, 25 ppt, 45 ppt NaCl Standard Solutions & 1 x Deionised (Rinse) Water (60 ml Each))
Salinity Range: 1 to 50.0 ppt; 0.1 to 5.00 %
Resolution & Accuracy: 0.1 ppt; 0.01% & ±1% Full Scale
TDS Factor: Non-linear compensation
Temperature Range: 0 to 100.0 °C
Resolution & Accuracy: 0.1 °C & ± 0.5 °C
Temperature Compensation: Automatic / Manual (0 to 80 °C)
Temperature Coefficient: 2%/°C
No. of Calibration Points: 1 point
Special Functions: Auto Power-Off after 17 minutes; Hold & Self-diagnostic messages
Power: 4 'AAA' x 1.4V batteries
For more details, please follow http://www.eutechinst.com/pdt_para_salinity_eutech_salt_6plus.html