P100 gauge and handheld pumps offer pressure calibration in an easy-to-use design with ranges up to 600 PSI (40 Bar). They combine pressure generation into one unit that is able to display engineering units in bar, mpa, kpa, psi and mbar. The P100 offers accuracy to ±0.20% of full scale or ±0.05% of full scale and pneumatic ranges from vacuum up to 40 bar.