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This high-precision instrument provides a fast check on
surface plate repeatability with readings taken on a high magnification
electronic amplifier. This gage detects local error, not overall
flatness. The base has an adjustment knob for zero-setting the cartridge-type
gaging head, and all contact points resting on the granite, including the
contact point of the gaging cartridge, are carbide and lapped to a fine
finish. The instrument also accommodates AGD indicators with .375" (9.5 mm) diameter stems. Extra-length contact points may be required. |
Other products in the category Granite Plates & Accessories:
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