Portable
Refractometers General Information
Sper Scientific
portable refractometers work in ambient light with no battery or other
power source necessary. They can be used in labs, on production lines,
in the field, or anywhere. Simply place a drop or two of sample on the
prism and read the results immediately. With reasonable care their
reliability, precision, and optical performance will last forever. All
Sper Scientific refractometers come complete with:
-
Rubber coated hand grip
and construction which insulates the test solution from
inaccuracies caused by the body heat of the user.
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Covered eye piece and
bright, clearly defined scale for easy-to-read measurements.
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All the accessories
necessary for immediate use, including calibration tools and
solutions, full instructions, transfer pipettes, protective cases,
and a reference block for model 300004.
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