Product details of 0‑20mm Thickness Gauge Accurate Measuring Meter Tester for Jewelry Watch Paper

High accuracy permits the exact determination of thickness, convenient to use.
Accurate measurement, simple operation, compact and portable, small size.
Convenient to carry, put in the bag will not take up too much space and also very useful.
Can be used to measure watches, jewelry, leather, sheet metal, paper, film, wire and other similar materials.
Excellent metal material, durable to use. 0‑20mm Accurate thickness gauge.