| 型號Model | SYL-1 | SYL-1B |
| 測量范圍Measuring range | 0～5 mg/L（0～10mg/L） | |
| 最小示值Minimum readout | 0.01mg/L | |
| 線性誤差Basic error F.S | ±5％FS | |
| 重復性Repeatability | 3% | |
| 供電電源Power supply | AC 220V ±10% 50Hz | AC220V/50Hz/ DC7.5V/ 0.2A |
| 特點Characteristics | 臺式、穩定性好，免維護 | 便攜式、交直流二用、穩定性好 |
上海羽通儀器儀表廠 www.shytyq.com www.ytmy17.com
| 型號Model | SYL-1 | SYL-1B |
| 測量范圍Measuring range | 0-2.5mg/L | |
| 最小示值Minimum readout | 0.01mg/L | |
| 線性誤差Basic error F.S | ±（5%FS+1個字） | |
| 重 復 性Repeatability | 3% | |
| 供電電源Power supply | AC 220V ±10% 50Hz | AC220V/50Hz/ DC7.5V/ 0.2A |
| 特點 Characteristics | 臺式、穩定性好，免維護 | 便攜式、交直流二用、穩定性好 |