$44.44
Scale error allowed (%):2,5
Operating temperature: -10 °C ÷ +50 °C
Notes: dry
Case material: Black plastic
It is made using section tubes in special copper alloy, one end is welded to the threaded pin of the vacuum-pressure gauge, thus forming a single body with it, while the other closed end is free As the vacuum or the pressure inside increases, it tends to shift from the initial position (Bourdon effect). The movement of the free end of the spring determines the vacuum-pressure measurement. In order to allow an easier reading, this movement is amplified by means of a connection lever and transmitted to the pointer.
Weight | 0.2 kg |
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