The Pendulum Hardness tester is very precise measurement of hardness using either a Konig or Persoz pendulum.
- Digital counter to display and record the test results
- Acoustical signal to notify the operator the completion of the test
- Selector switch to display either oscillations or seconds
- Easy changeover of the pendulums
- Protective cover to eliminate the influence of air currents
- Compliant with ASTM D4366 and ISO 1522