Leeb Hardness Tester/Durometer/Portable Hardness Testers can measture the aluminum alloy hardness,cast iron hardness,copper hardness etc.
Materials:9 different common materials
(Steel & Cast Steel, Metallurgy tool steel, Forged Steel, Gray Cast Iron, Nodular Cast Iron, Cast Aluminum, Brass, Bronze, Copper)
Measuring range:200 ~ 900 HLD
Memory:50 data can be stored and re-readable
We are the MANUFACTURER of measuring instrument in CHINA.
For more details, please feel free to contact Lisa. Thank you!
Product description: The QT-SM01 is a soil moisture meter, consisting of a soil moisture sensor and a portable data logger. It can apply to agriculture, forestry, environmental ...