Vernier caliper

The utility model discloses a vernier caliper, particularly an electronic digital display vernier dual-purpose caliper. The caliper frame part of the vernier caliper of the utility model is composed of a vernier 1 and a capacitance grid digital display device 2. A scale on a caliper body 4 is constr...

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Bibliographic Details
Main Authors LIMING MA, FENGSHAN WU, MING PENG
Format Patent
LanguageEnglish
Published 01.12.1999
Edition6
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:The utility model discloses a vernier caliper, particularly an electronic digital display vernier dual-purpose caliper. The caliper frame part of the vernier caliper of the utility model is composed of a vernier 1 and a capacitance grid digital display device 2. A scale on a caliper body 4 is constricted and narrowed to be adjacent to one side of a scale on the vernier 1 and the scale on the caliper body 4 makes room for a fixed grid 3 of the electronic digital display caliper. The vernier caliper of the utility model integrates the electronic digital display and the vernier caliper as a whole, the utility model can be respectively and individually used as the electronic digital display caliper or the vernier caliper, and the utility model can also be used for learning and teaching how to use the vernier caliper.
Bibliography:Application Number: CN1999230731U