Fluke Calibration is a leader in precision calibration instrumentation and software for electrical, RF, temperature, pressure and flow measurements. Fluke Calibration offers a wide range of pressure calibration tools with precision pressure measurement from 15psi/1 bar to 10,000 psi/690 bar boasting 0.025% full-scale accuracy. Everything from simple test gauges to calibrators with built in electric test pumps. Easy to use, rugged and reliable construction.