Digital Inside Micrometer 3520-30

• Buttons: on/off, hold, mm/inch, s (select jaws), zero
• Measure radius of internal or external arcs
• Cylindrical measuring jaws, self-positioning

 

• Meet DIN2270
• Ceramic bearing
• Anti magnetic carbide contact point

 

• With rear intersection, setting out, overhang measurement,eccentricity measurement and other functions
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• Widely used in surveying and mapping engineering, construction engineering and many other precise measurement fields
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• Safe class 3R laser rangefinder with prism-free range up to 1500m
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• Absolute coded goniometric technology, horizontal and vertical discs are easy to measure with a counterpoise probe

 

• Automatic measurement
• Semi-automatic measurement is possible, operate by hand and find graduation lines by eyes, for indicators with stains on dial faces
• Automatic zero setting

 

• With fast, accurate display and analysis of defective echo signals, a variety of weak signal changes and details can respond in a timely manner, the real-time echo signal and authenticity can be effectively guaranteed

 

• For digital/dial indicators and dial test indicators

 

• Comply with test standards ISO 6508, ASTM E18, JIS Z 2245
• Implement ISO, ASTM, GB scale conversion standards
• Electronic loading test force, with high accuracy and stable measurement values

 

• 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

 

• According to DIN ISO 6789, ASME B107.300
• Ratchet head
• Dual window design with clear scale

 

• Micrometer head accuracy: +/-3μm
• Rod accuracy: +/-(2+L/75)μm, L is the measuring range in mm
• Button function: on/off, set, mm/inch, data transmit