Measuring devices -dial thickness gauge tester 0-10mm / 0-20mm pointed / flat head metal 0-10 pointed Highlights generic brand dial thickness gauge tester 0-10mm / 0-20mm pointed / flat head metal 0-10 sharp Description: Clear reading, the shell surface is wear-resistant and transparent, the scale is clear, it is not easy to fall off, and the reading is accurate. Locking device, locking screws, can fix the dial, the measurement is more accurate, and it is convenient and quick to use. The needle head reduces measurement errors and the data is more accurate. The standard pole diameter is designed for even contact. It mainly measures the thickness of jewelry, leather, paper, wires and similar materials. specification: Material: alloy steel Model: 0-10 pointed; 0-20 pointed 0-10 flat; 0-20 flat. Accuracy: 0.1mm 0-10 tips / flat head size: 8.5x4x1.2 cm / 3.34x1.57x0.47 inch 0-20 tip / flat head size: 10.5x4x1.2 cm / 4.13x1.57x0.47 inch The package include: 1 piece feeler gauge