Compact Manometer PPA
| Series | Set pressure | Applicable tubing size | Type |
| PPA100 | －0.1 to 1 MPa | φ4，φ6 | For high pressure |
| PPA100 | －101 to 10 kPa | φ4，φ6 | For vacuum |
| PPA100 | －10 to 100 kPa | φ4，φ6 | For low pressure |
| Series | Set pressure | Applicable tubing size | Type |
| PPA100 | －0.1 to 1 MPa | φ4，φ6 | For high pressure |
| PPA100 | －101 to 10 kPa | φ4，φ6 | For vacuum |
| PPA100 | －10 to 100 kPa | φ4，φ6 | For low pressure |