KS-12 Digital Salinity Refractometer
Range: 0% - 10% Salt; 0-90C (32-194 F)
Resolution: 0.01%; 0.1C / 0.2° F
Accuracy (23± 5° C): 0%-2.9% (± 0.1-0.3%); 3.0%-4.9% (± 0.3-0.5%); 5.0% - 10% (± 0.5-1.0%)
Operating Temperature: 5 - 45° C (ATC)
Calibration One point: 3.5% Salt calibration buffer solution
(3.5g KCL/100mL pure water / 53 Salinity mS)
Power supply DC 4 x 1.5V ( LR44 )
Features: Automatic switch-off function: After 8-10 minutes without pushing buttons, the meter will be switched off automatic.
Data holding (for 8-10 minutes).
Audited Supplier 
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