Опис

LR-G040 Digital pencil hardness meter

Product description

This is an electric (also known as semi-automatic) control of a desktop pencil hardness meter, which USES a stepping motor to do the transmission part, which can realize the forward and backward movements.The instrument has the advantages of small noise, adjustable pencil tip, adjustable stroke, and reproducibility of test results.It is widely used for precision testing of the hardness of various finished products, као такав: mobile phone shell, MP3/MP4 shell, laptop shell, итд.

LR-G040 Digital pencil hardness meter

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