Dụng so vòng đồng hồ – 513

Mô tả

FEATURES

• Performs easy and accurate measurement of narrow or recessed areas, plus inside and outside diameters that dial indicators cannot access.
• No-clutch structure for automatic reversal of measuring direction.
• One-piece bezel and crystal design with O-ring provide resistance to water and dust.
• The glare-free flat crystal face has a scratch-resistant coating.
• High sensitivity and quick response because of jeweled bearings.
• Standard carbide contact point provide.