The units are easy to use and rugged instruments, highly recognized by the oil and gas industry.

The PM305 Pressure Calibrator includes electrical mA,V and switch test inputs. It features programmable engineering units, range and input types.
The history log makes it possible to store data for as many as 30 tag's. The graphical display allows you to read all information you need.
By adding a pump to the PM305 you get a powerful handheld Pressure Calibrator named PM310L and PM310H. External pressure sensors can be connected for increased flexibility.

Range from 10 to 1200bar, accuracy as good as 0,03%.

The units are designed according to the new ATEX directive for EEx/IS products, which is valid from 1 July 2003.