Sper Scientific 300003 Refractometer - Sugar Brix 0-80% - Manual (Page 7)

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Precautions
With reasonable care, your refractometer’s reliability,
precision and optical performance will not change.
• Never submerge the unit, and do not let liquid to
seep into the unit’s body.
• Clean the refractometer after each use with a soft
cotton cloth. Do not scratch surface of the prisms.
• Store in a dry, clean, and non-corrosive environ-
ment.
• Avoid strong shocks.
Measuring Range 0-80%
Resolution 1%
Accuracy ±1%
Size 7x 1 1/2”
Weight 19 oz
Accessories Screwdriver, Carrying
Case, Transfer Pipette,
Distilled Water, Instruction
Manual, Registration Card
Specifications