HD-225C Concrete Rebound Meter Digital Display Hammer Concrete Strength Meter
Steel anvil rate rebound value: 80+-2. HD225concretestrength tester digital rebound tester concrete compressive strength tester. Sampling indication consistency: no more than +-1. Nominal kinetic energy: 2.207J.
HD-225C Digital Display Hammer Concrete Strength Meter Concrete Rebound Meter
Steel anvil rate rebound value: 80+-2. HD225concretestrength tester digital rebound tester concrete compressive strength tester. Sampling indication consistency: no more than +-1. Nominal kinetic energy: 2.207J.