数字式袖珍手持蜂蜜折射仪PAL-22S可易于测量蜂蜜的水分%,简便携带.
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The "Pocket" Honey Refractometer, PAL-22S can measure the % water content of honey easily and displays readings digitally. Comfortable, easy to use, light & compact. Measurements can be taken anywhere.
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