Can measure the outer radius and inner radius of the arc. Hard aluminum alloy probe. Compact and sturdy structure. Large screen LCD display, quick and convenient reading

Specifications:
Product name: Electronic digital display radius gauge
Material: aluminum alloy
Radius accuracy: Display range: length displacement 0~50MM
Measuring range: 0~50.8MM
Radius range: 450-2500MM
Displacement measurement error: △S≤0.02MM
Radius measurement error: △Rs≤(0.02/2)R
Accuracy: 0.03MM

Packing list:
1 * Electronic digital display radius gauge
1 * Measuring claw
1 * Plastic box

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