The Ametek Crystal HPC41 is the world's first combined pressure and mA loop calibrator to be fully temperature compensated from -20 to +50°C.

The HPC41 will calibrate pressures from vacuum to 15,000psi / 1,000 bar with accuracy up to 0.035% of reading. Ideal for process control applications such as verification or calibration of pressure gauges, transducers, transmitters, switches or safety valves.

With a built-in RTD thermometer and electrical accuracy up to 0.015% of reading, you can count on precise results whether you're measuring pressure, current, voltage or temperature.

Crystal HPC41 calibrators are compatible with Crystal APM external pressure modules to read up to 4 individual or 2 differential pressures. An optional barometric module provides the choice of absolute pressure measurements.

Every HPC41 comes with an ISO17025 accredited (NATA equivalent) calibration report, showing data at 5 points over the temperature compensated range of -20 to +50°C.