Patent ID: 8966779
Filing Date: 2015-03-03
Classification: G01B

Abstract:
1. An ambidextrous vernier caliper, comprising: a main ruler having an end laterally extended with a first jaw, the main ruler having a front side formed with a first graduated layer and a back side formed with a second graduated layer, wherein markings on the second graduated layer are in an order verse to an order of markings on the first graduated layer; and a vernier formed with a slide channel extending through two opposite ends of the vernier, the main ruler being inserted in the slide channel, the vernier having an end laterally extended with a second jaw corresponding to the first jaw, the vernier having a front side formed with a first scaled layer and a back side formed with a second scaled layer, wherein markings on the second scaled layer are in an order reverse to an order of markings on the first scaled layer.