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🌬️ Breathe Smart, Work Confidently — Oxygen Monitoring Made Effortless
The Konnon AR8100 Portable Oxygen Meter is a handheld electrochemical sensor device designed to measure oxygen concentration in air from 0 to 25% with ±1.5% accuracy. Featuring a fast response time under 15 seconds, dual audible and visual alarms for safety thresholds, and a rechargeable battery lasting 6-8 hours, it’s engineered for professionals in industrial and environmental fields. Its compact ABS body and large backlit LCD make it both durable and user-friendly for continuous air quality monitoring.
| ASIN | B07W3ZYHDJ |
| Alarm | Audible |
| Best Sellers Rank | #602,024 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #263 in Gas Detectors & Alarms |
| Brand | Konnon |
| Customer Reviews | 3.0 out of 5 stars 2 Reviews |
| Enclosure Material | abs |
| Manufacturer | Konnon |
| Material | abs |
| Mfr Part Number | t-158-00B |
| Model Number | AR8100 |
| Operating Humidity | 95 percent |
| Power Source | Battery Powered |
| Sensor Type | Electrochemical |
| Unit Count | 1 Count |
A**A
Only lasted 2 and a half years
Purchased the ARS100 in April 2019 for $120. Worked reliably for about 2 and a quarter years and then started to have high variances in readings every few seconds. Appears that maybe the sensor looses its ability to sense the correct O2 in the air. Retested several times with same outcome. Was kept indoors and in clean environment for the whole usage lifetime.
Trustpilot
1 month ago
2 months ago