Everything you need to calibrate and test pressure transmitters and gauges from very low
pressure to 20 MPa, all in one box. The 2271A is compatible with modules at two different accuracy classes, to provide maximum flexibility in workload and budget. The PM200 modules provide 0.02% FS for most ranges. The PM500 modules provide 0.01% Reading, allowing the 2271A to be used to test or calibrate higher accuracy transmitters and digital gauges. The 2271A is ideal for calibration laboratories starting out in pressure calibration because it offers wide pressure measurement capabilities in a single instrument.