Digital Hook And Point Gauges

Product Description

Description of Digital Hook And Point Gauges

• A mounting plate is clamped to a suitable support structure and a flat vertical shaft retained by the gauging unit is free to slide up and down over the water surface.
• A steel point or hook is attached to the bottom end of the shaft and is used to locate the water surface.
• The gauging unit consists of a liquid crystal electronic display, which indicates the movements of the shaft.
• A quick-release mechanism permits large changes to be rapidly accommodated, and a screw adjustment is provided for accurate final positioning.
• A push button sets the display to zero at any position, so that relative movements compared with a datum can be easily measured.
• This gauge is easy to use and minimises potential errors resulting from reading vernier scales.

 Specification of Digital Hook And Point Gauges

• Ranges:
• 300mm
• 500mm
• Resolution: ±0.01mm
• Typical accuracy:±0.03mm
• Repeatability:±0.01mm
• Operating temperature range: 5°C to 40°C
• The gauge is powered continuously by a small button cell battery with a life in excess of 6 months.