Wohler KM 410 Indoor Air Quality Meter with CO2 and CO

The Wohler KM 410 is a handheld indoor air quality meter designed for multi-parameter air monitoring. It measures core indoor climate and gas values including CO2, CO, air temperature, humidity, dew point, and wet bulb temperature. This measurement scope supports routine checks in occupied rooms and other indoor building environments.

- An integrated top-mounted probe samples indoor air directly at the point of measurement for immediate reading capture.
- CO2 and CO readings provide gas concentration visibility for ventilation and air safety assessment.
- Air temperature and humidity measurement support evaluation of room climate conditions during spot checks.
- Dew point and wet bulb calculations extend the measurement process beyond raw readings to show moisture-related environmental conditions.

- Measures carbon dioxide (CO2) concentration for indoor air quality monitoring.
- Measures carbon monoxide (CO) alongside air temperature and relative humidity in a single handheld meter.
- Displays dew point and wet bulb temperature as part of the environmental measurement set.
- Uses an LCD display and keypad-based handheld operation format for on-site readings.

- Indoor air quality checks in offices, classrooms, and occupied rooms.
- Building environment monitoring where temperature, humidity, and CO2 conditions are reviewed together.
- General indoor safety and comfort assessment where CO presence and moisture-related air values are monitored.