INSIZE 1122-300WL Digital Hook Caliper (4-300mm/0.16-12”; 0.01mm/0.0005”; Built-in wireless)

Range: 4-300mm/0.16-12”

Accuracy: ±0.04mm

Built-in wireless: yes

Measure width and distance of groove inside bores

Resolution: 0.01mm/0.0005”

Buttons: on/off, zero, mm/inch

Automatic power off, move the digital unit to turn on the power

Battery CR2032

Data output

Made of stainless steel