AMTAST Webster Hardness Tester Metal Hardness Tester Handheld Hardness Tester with Measuring Scope 0-20HW Portable Hardness Tester Test Hardness of Aluminum Brass Copper Stainless Steel (Model W-20)
Product Description
AMTAST Webster Hardness Tester Metal Hardness Tester Handheld Hardness Tester with Measuring Scope 0-20HW Portable Hardness Tester Test Hardness of Aluminum Brass Copper Stainless Steel (Model W-20)
- ??????? ???????? & ??????-????????? ?????? – This hardness tester is built with an imported special steel indenter using advanced manufacturing technology for high hardness, excellent toughness, and extended lifespan. It features superior interchangeability and German-imported packaging for full protection. The high-strength pointer resists bending even after prolonged use or misuse, and the high-toughness dial glass withstands impacts without cracking.
- ????????? & ????????? ???????? ?????? – The metal hardness tester comes with traceable hardness blocks calibrated on standard Rockwell testers, strictly following metrological verification procedures. Each block has laser-etched IDs and hardness values with validity dates, while surface roughness and flatness meet all required standards for reliable and verifiable accuracy.
- ????????? ?????????? ??? ?????????? ??????????? – Precision machining, meticulous assembly, and rigorous quality testing ensure the steel hardness tester delivers exceptional performance and durability. This commitment to quality guarantees consistent and accurate hardness measurements in various industrial applications.
- ?????? & ???????? ?? − ???? ??????? – Designed for reliability, the portable hardness tester offers full-range stability, consistent calibration points, and a non-creeping pointer. Its stable performance ensures accurate readings every time, making it a trustworthy tool for on-site and workshop use.
- ????????? & ???????? ???? ?????????? ???? – The handheld hardness tester features a forged aluminum alloy handle with an anodized finish for aesthetics, wear resistance, and stain protection. It includes a high-quality portable case with custom-fit sponge padding, offering maximum protection and easy transport for field measurements.
Technical Specifications
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