Continuing our series of posts that provides a look inside the MATsolutions accredited calibration and repair lab  this week we feature the Mahr Federal 130B-24 Gage Block Comparator We calibrate and repair over 25 000 assets annually in our 6 000-square-foot  state-of-the-art lab  which includes a full range of capabilities from test equipment  mechanical & physical/dimensional devices and tooling  and specialized measurements including humidity  temperature  and light