It's still us but we have a new look on our website!
We have updated our website to better serve you
Find what you need faster and understand the precision measurement industry better on HigherPrecision.com. We have added to our website 600-800 new products
each week, a comprehensive resource center, and an instant request a quote feature.
A global distributor of precision measurement tools
The Starrett 642Z top reading dial depth gage has the following specifications:
Indicator Range: .200"
Base Length: 2.5"
This dial depth gage uses the back-plunger
indicator to provide an upward-facing dial
for easier readout. The operator selects the
extension and contact point required, zeros
the tool on a master and then reads any
deviation of the work directly on the dial.
Indicator does not have to be repositioned to get the full range available
Choice of 2-1/2" (60mm) or 4" (100mm) base
Two contacts and five extensions extend the range to 8.6" or 215mm
Charts are supplied showing combinations of contacts and extensions required to achieve certain lengths.
Starrett 642 & 642M Top Reading Dial Depth Gages:
642Z Top Reading Dial Depth Gage with 2.5" Base: 0-.8.6"
642AZ Top Reading Dial Depth Gage with 4.0" Base: 0-.8.6"
642MZ Top Reading Dial Depth Gage with 60mm Base: 0-215mm
642MAZ Top Reading Dial Depth Gage with 100mm Base: 0-215mm