Biaokang Digital Caliper High Precision Thickness Gauge BK-328

Aluminum body with ABS cover

Suitable for measuring various flat, soft materials including leather, paper, fabric, film, sponge, and wire

Recommended to use thousandth millimeter gauge for film measurement

Press-type handle for quick and efficient cyclic measurement

Comfortable ergonomic handle design

Zero setting and power ON/OFF buttons

Easy battery replacement using LR44 button cells

Internal structure includes zinc alloy rack seat with spring hook and copper-plated rack strip without spring hook for stable and durable operation

Spring force is uniform and stable to ensure consistent measurement

Precision ground measuring head for better closure and higher accuracy compared to simple grinding

Strict assembly process control for durability and tightness

Certified by authoritative institutions to meet national standard tolerances

Ideal for precise thickness measurement of flat soft materials such as leather, paper, fabric, thin films, sponge, and electrical wires

Supports unit conversion between metric and imperial systems

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