2771-360 Digital Protractor

• High stability, high precision, high response speed (5000mm/s)
• High brightness LED display
• Ceramic base flatness: 2µm

 

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• 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

 

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

 

• 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

 

• Energy-saving operation
• Two quick-connect ports
• Screw type fine adjustment

 

• Supplied with limit pointers and bezel clamp
• Packed in carton box

 

• Buttons: on/off, zero, mm/inch
• Automatic power off, move the digital unit to turn on power
• Battery CR2032

 

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• Carbide tipped scriber
• Made of stainless steel (except the base)
• Satin chrome plated scale