The FH 4 is an advanced Tinius Olsen hardness testing instrument. Capable of meeting or exceeding the applicable ASTM, ISO-EN, DIN, JIS standards, and more.
The FH 4 hardness testing system uses high precision load applications. With multiple configurations and additional options the FH 4 is capable of manual or automated testing a range 10 gf to 2 kgf. As standard the automated objective turret and analogue eyepeice (15x magnification) allow quick, easy testing and indentation measurement.