Features:
With Built-in ATC compensation Range (Automatic Temperature Compensation) from 10°C to 30°C; Reference Temperature: 20°C.
Equipped with scale measurement which provides direct reading.
Accurate testing results guaranteed.
Manual calibration with mini-screw driver provided.
Extremely easy-to-use and calibrate.
Adjustable manual focusing.
Uses ambient light only which means battery or power source is not required.
Cushioned with soft & comfortable non-slip rubber.
Comes with a carry case for easy storage.

Specifications:
Measurement Range:
Salinity: 0-100‰
Specific Gravity: 1.000-1.070
Division:
Salinity: 1‰
Specific Gravity: 0.001
TC Range: 10°C~30°C (50°F~86°F)
Reference Temperature: 20°C

Packing Include:
1 x Salinity Refractometer

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