| Distributor | Price | Availability |
|---|---|---|
| Global Test Supply | $392.00 | In Stock |
| Omron Healthcare | $392.00 | In Stock |
Ideal for portable surface roughness gauges, the NIST certified roughness reference standard provides high-quality calibration. It comes with Ra values of 119.5 and 16.1 and shows the actual patch mean values of low and high microinch surfaces. It featurIdeal for calibrating surface analyzing equipment to its peak efficiency, this surface roughness reference standard features Ra values of 119.5 and 16.1 and is individually serialized. In addition, this standard is certified to NIST.