GAIN EXPRESS Digital Shore A Hardness 1-100ha Durometer for Hardness of Rubber and Plastics

✅Wide measuring range: 0-100HA measuring range, 0.5HA resolution, provide an accurate reading. ✅Passed and conforms with ISO 868-1986 & ISO 7619 international standards. Complies with GB/T 531.1-2008 standard. ✅Small in dimension, lightweight, and can easily be transported, Hold Function, holds measured value in test. ✅The steps of measurement for type A durometers: Press the needle vertically into the surface of the test object, release the pressure and read the value within 1 second. Measure the hardness at different points (at least 6mm apart) five times and take the average value. ✅This Shore A Digital Hardness Tester measures the hardness of rubber and plastics. It is generally applicable to test the medium penetration hardness of rubber, plastic, leather, multi-grease, wax, etc.