WIDDER HPIINS Calibration Systems are compact, portable and heavy-duty gauge certification and calibration systems. The standard digital logger gauge is certified and traceable to NIST standards, is 0.1% full scale accurate and is capable of storing over 21,000 individual strings of data, including date, time, temperature and pressure. HPIINS Calibration Systems feature full stainless steel wetted fittings, heavy-duty powder coated steel construction and long-lasting 9V battery power or 110V outlet power. These systems can easily be sent back to the factory for calibration on a fixed schedule.

*HPIINS systems come standard in 10,000 PSI, however other pressure options are available.