输入类型:双路差动(1 /4 Barbed)
分辨率(): PSI,inHg=0.0001 inH2O,kpa= 0.001 mbar=0.01 mmH20=0.1 :±0.2%满刻度
功能:单键归零,背光,单位选择,平均模式,自动关机
计量单位:7个单位(inH2O, mbar, KPa, PSI, mmH2O, mmHg, inHg)
| 单位 | 范围 |
| InH2O | ±120 |
| mbar | ±300 |
| KPa | ±30 |
| Psi | ±5 |
| mmH2O | ±3000 |
| MmHg | ±220 |
| InHg | ±9 |

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| 单位 | 范围 |
| InH2O | ±120 |
| mbar | ±300 |
| KPa | ±30 |
| Psi | ±5 |
| mmH2O | ±3000 |
| MmHg | ±220 |
| InHg | ±9 |