| Country of Origin | China |
|---|---|
| Working humidity | 1%RH~99%RH |
| Detecting gas | oxygen |
| Alarm mode | sound and light |
| Measuring range | 0~25% |
| Resolution | 0.1℃ |
| Response time | ≤ 15S |
| Type | Oxygen Tester |
| Basic Error | ≤±5% |
| Material | ABS |
| Recovery time | ≤ 15S |
| Temperature | -10~50℃ |
| Brand | Unbranded |
Check the listing for details. Smart Oxygen Detector Handheld Oxygen O2 Concentration Analyzer Tester Alarm. Condition: New, Made in China. Listed at 89.99 USD. When the oxygen concentration reaches the alarm level, sound and light double alarm. This oxygen detector with high accuracy, fast response and stable performance. Alarm mode: sound and light. Detecting gas: oxygen.
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