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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Working temperature: 0℃-40℃
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。
Electronic thermometer
^_^:47aff7854ec088ffb5cdb42e714e7c70
Clear LCD display
Infrared Thermometer Hand Held Laser Home Baking Oil Temperature Air Conditioner Thermometer F59 (- 18 ℃ ~ 275 ℃) ESD Protection Working temperature: 0℃-40℃Ships FREE Handling Day: 1 3 Days, Arriving Day: 15 35 Days[SHORTDESCRIPTION] Inheriting the 30 years of R&D experience in heat dissipation and heat transfer of the old Leitai, with excellent heat conduction and heat exchange design, it can be accurately measured Each model adopts the principle of [Six Sigma], hundreds of tests and adjustments are carried out in extreme environments, and each test machine can reach the nominal specifications. Using
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