Digital Outside Micrometer 3109-25A

• Measure outer diameter, inside diameter and hole center distance
• Total range of movable point: 10mm, effective range of movable point: ±2mm

 

• Adopting plastic precision nozzle and cone spraying device, even mist falling, fast, long nozzle life, no crystallisation
• Spraying time can be controlled internally without the need for an external time relay
• Adjustment of brine flow and compressed air pressure by means of a flow meter and a high-pressure valve to ensure uniform salt spray deposition

 

• Adjust the focus by ascending and descending the projector head, the stage doesn't move up and down
• Maximum workpiece weight 30kg

 

• For iron-based alloys (stainless steels, chromium/molybdenum alloys, low alloy steels, tool steels, seamless steels), nickel-based alloys, cobalt-based alloys, titanium-based alloys, copper-based alloys, high-temperature alloys (molybdenum/tungsten alloys)

 

• 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

 

• 4000 counts display
• 28mm jaw opening
• NCV detection with light and sound alarm

 

• Measure outside or inside chamfer height
• Suitable for diameter of bores≥6mm, chamfer angle ≥30° α
• Setting gauge is included

 

• Built-in wireless data transmission module
• Transmission distance is 10 meters (under the condition of no obstruction and no electromagnetic interference)
• Reading in digital and analog
• Display can be rotated by 320º

 

• 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

 

• It can be used for measuring force of micrometers, depth micrometers, dial test indicators, inside micrometers, indicators, micrometer heads and optical instruments (optical meters, contact interferometers) and other force measure ment verification
• High precision, wide application, reliable structure, easy to operate