| Kane | - | - | ±0.5% | - | 2 | +200mbar | -200mbar | 差压 | - | KANE3200 | - | 9V | 段 | - | - | - | 295g |
|
| Testo | - | - | +1.5 (0.40 → 40 inH2O) %,+1.5 (1.01 → 100 hPa) % | - | 2 | 100hPa | 0hPa | 差压 | - | 510 | IP40 | AAA | 背光LCD | - | - | - | 90g |
|
| KIMO | - | - | - | - | 2 | 500Pa | 0Pa | 差压 | - | MG50 E6 PA | - | - | - | - | - | - | - |
|
| Testo | - | - | ±0.05 hPa | - | 1 | 150hPa | -150hPa | 差压 | - | 510i | - | AAA 微型 | LCD | 150hPa | - | - | 92g |
|
| Extech | - | - | ±0.3% | - | - | 13.85inH2O | 0.01inH2O | 差压 | - | HD755 | - | - | - | - | - | - | - |
|
| Extech | - | - | ±0.3% | - | - | 2psi | - | 差压 | - | HD700 | - | - | - | - | - | - | - |
|
| Extech | - | - | ±0.3% | - | - | 5psi | - | 差压 | - | HD750 | - | - | - | - | - | - | - |
|
| Comark | 最小值/最大值记录 | - | ±0.2 % | - | 2 | 2.1bar | 0bar | 差压 | - | C9555 | IP67 | 9V | LCD | 6200mbar | - | - | - |
|
| Extech | - | - | ±1 % | - | 2 | ±29psi | - | 差压 | - | 407910 | - | - | - | - | - | - | - |
|
| SAM | - | - | - | - | 1 | - | - | - | - | 99-TU | - | - | - | - | - | - | - |
|
| KIMO | - | - | 0.5% | - | 2 | 1000Pa | -1000Pa | 差压 | - | - | - | - | - | - | - | - | - |
|
| Sifam Instruments | - | - | ±0.2 % | - | 2 | 130mbar | 0mbar | 差压 | - | PM | IP65,IP67 | AA | LCD | 1bar | - | - | 180g |
|
| Extech | - | - | ±0.3 %FS | - | - | 10psi | - | - | - | HD350 | - | - | - | - | - | - | - |
|
| Comark | - | - | ±0.2 % | - | 2 | 35kPa | 0kPa | 差压, 表压 | - | C9553 | - | - | - | - | - | - | - |
|
| Comark | - | - | ±0.2 % | - | 2 | 700kPa | 0kPa | 差压, 表压 | - | C9555 | - | - | - | - | - | - | - |
|
| Comark | - | - | ±0.2 % | - | 2 | 14kPa | 0kPa | 差压, 表压 | - | C9551 | - | - | - | - | - | - | - |
|
| Extech | - | - | ±2 % | - | - | 2.9psi | - | 差压 | - | SDL710 | - | - | - | - | - | - | - |
|
| Extech | - | - | ±2% | - | 2 | 101.5psi | 2.9psi | 差压 | - | SDL730 | - | - | - | - | - | - | - |
|
| Extech | - | - | ±2 % | - | 2 | 29psi | 2.9psi | 差压 | - | SDL720 | - | - | - | - | - | - | - |
|
| Digitron | 最小值/最大值记录 | - | ±0.15% + 0.195 mbar + 1 位 | - | 2 | 130mbar | 0mbar | 差压 | - | 2000P | IP67 | AA | LCD | 750bar | - | - | 180g |