Tenmars
Model: ST-501
The Tenmars ST-501 indoor air quality monitor is supplied by EnviraH as authorized Tenmars agent, with calibration and after-sales support. Multi-gas IAQ monitor for CO2, formaldehyde, particulate and climate.
Key specifications
- CO2 (NDIR), HCHO, PM2.5 / PM10, TVOC (model dependent)
- Temperature and relative humidity
- Datalogging with interval setting, USB / PC software
- On-screen AQI and alarm thresholds
- Handheld with rechargeable battery
Typical applications
Professional IAQ surveys, green-building and WELL assessments, HVAC commissioning, building health investigations.
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