Insize 1179-300WL, WIRELESS DIGITAL RTJ RING GROOVE CALIPER, 10-300mm/0.4-12″, 0.01mm/0.0005″, 6940561961010

Resolution: .0005″/0.01mm.
Measure ring grooves of flange.
Button function: on/off, set, zero, inch/mm, data preset.
Battery CR2032. Data output.
Made of stainless steel.
Optional accessory: data output cable