Memory Foam Hardness Tester HT-6510MF Applications: Memory Foam Hardness Tester HT-6510MF, special for memory foam hardness measurement. Memory foam is also known as slow rebound sponge, space zero pressure, space cotton,TEMPUR material, low rebound sponge material, viscoelastic. Memory foam is used in high velocity ofaerospace, aviation, equipment, high-end consumer goods. **** For more details,please do not hesitate to contact us.Thank you!