INSIZE 2188-55 digital radius gage, .16-2.09"/4-53mm

Features

• Resolution .0005"/0.01mm
• Measure radius of external arc, arc angle of measured surface should be larger than 60°
• Display radius value, no need to calcuate
• Button function: on/off, zero, data preset, inch/mm
• Keep preset data and tolerance data in memory after restart.
• CR2032 battery, automatic power off
• Stainless steel base
• Supplied with pin gage for zero setting