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Open the cover（3），Wipe the test prism carefully with a soft cloth（2）。Take a few drops of the solution to be tested，Placed on the detection prism，Close the cover gently，Avoid bubbles，Spread the solution over the prism surface。Put the instrument into the light plate（3）Aim at the light source or bright spot，The eye observes the field of view through an eyepiece，Turn the eyepiece adjusting hand wheel（6），Make the blue and white demarcation line of view clear。The scale value of the dividing line is the concentration of the solution。
clamping position anastomoses
upper and lower hook 1 each
High Precision Color Screen Lithium Battery Direct Charging
Product net weight: 50g
Wood Moisture Tester With LCD Digital Display Wood Moisture Content Tester Wood Moisture Tester Moisture Tester Universal Wrenches Open the cover（3），Wipe the testShips FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Longer service life of stainless steel probe Stainless steel electroplating hardening has good corrosion resistance and high temperature strength, good hardening, non magnetic, more accurate accuracy, and can be used under harsh conditions.
US$ 164.59
US$ 489.60
