NO.2 Seriess Hand-held Refractometers Series

REF201/211/201bp 0 to 0-100% Salinity

It can be used to measure the low
Concentration of salt in sea water and prepared food solution and check salt content

Scale range: 0 to 100%

Minimum scale: 0.1%

Accuracy: +/-0.1%

Model REF211 has a built-in automatic temperature compensation system.
Compensation temperature range 10 degree to 30 degree

REF202/212/202bp 0 to 0-28% Salinity

Scale range: 0 to 28%

Minimum scale: 0.2%

Accuracy: +/- 0.2%