＊To maximize performance, when selecting a pressure gauge, please select the pressure range as the upper limit　of normal operating pressure is within the following range.
In the case of constant pressure:
3/4 and under of the maximum value in the pressure range
In the case of fluctuating pressure:
2/3 and under of the maximum value in the pressure range
Please ensure that the wetted parts materials listed are suitable for the use against measuring gas or liquid.
For details, please refer to JIS B 7505-1.