| 摘要 |
A scale system used with a table saw. The table saw has a stationary table, a movable table and support rails portion relative the stationary table, and a rip fence that slides over the stationary table and the movable table. The scale system includes a first measurement scale and a second measurement scale located relative the stationary table. The first measurement scale includes a zero marking aligned with a point on the stationary table and a last marking separated from the zero marking. The initial marking on the second scale is aligned proximate the last marking such that the second scales runs counter to the first scale. A pointer system designates the distance on the measurement scales the unit is from the point where a first pointer on the unit measures on the first measurement scale and a second pointer on the stationary table measures on the second scale. The scale system can include a third measurement scale on the opposite side of the scale.
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