Caliper Inside Diameter Measurement
Inside Groove Vernier Calipers
Digital Inside Groove Calipers
accuracy: 0.02mm/0.001", 0.02mm, 0.05mm... Measuring range: 20*35-170mm, 25/40-225mm, 30/50-330mm Warranty: 1 year Supply capacity: 100000 pieces/month Free samples: acceptable place of origin; place of origin: Jiangxi, China Measurement: inner groove model: R-211-17 Custom Support: OEM, ODM pack:..