Digital Welding Gauge 4831-20A

• Button function: on/off, zero, data preset, inch/mm, coefficient set, measuring direction change
• Switchable high/low frequency measurement mode, high frequency mode is suitable for high speed moving of spindle and has large power consumption, low power consumption in low frequency mode
• Keep preset data in memory after restart

 

• Each piece has 3 concave and 2 convex gauging surfaces
• Supplied with handle
• Made of medium carbon steel

 

• Made of stainless steel, not hardened

 

• To measure the wheel diameters of railway vehicles and metro trains
• Aluminum alloy ruler body, alloy steel measuring probe
• Data transmission, rotatable screen, automatic power off

 

• Digital caliper, range 0-150mm/0-6", resolution 0.01mm/0.0005" (code 1108-150)
• Outside micrometer, range 0-25mm, graduation 0.01mm (code 3202-25A)
• Dial indicator, range 10mm, graduation 0.01mm (code 2308-10A)

 

• Cross roller guides, achieve high precision and smooth movement
• Coarse and fine adjustments
• Precise angle adjustment

 

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• Non-magnetic and hardened base
• Suitable for granite surface plates or cast iron surface plates
• For 0.001mm and 0.01mm dial and test indicators

 

• Dial rotates 330°
• 12 pressure units can be switched
• The main screen displays the pressure, the secondary screen displays the ambient temperature, maximum pressure value, minimum pressure value, range etc.

 

• Unit: µm, µin
• Automatic power off