is a device for measuring the pressure of gases.
The oldest type is the liquid-column manometer.
A very simple version is a U-tube half filled with liquid.
The object with the pressure to be measured is connected to one part of the tube, while on the other
The other end of the tube has a comparative pressure (e.g. atmospheric).
The difference in the position of the liquid levels in the two arms gives information about the measured pressure.
| Cat. No. | Code | Product code |
|---|---|---|
| 1632443003100 | 7238 | 1632443003100 |
| 1632443003101 | 7238 | 1632443003101 |
