With the relative humidity meter you can ensure the right climate in your office. The relative humidity meter measures the CO2 content of the air, the relative humidity and the room temperature. The relative humidity meter shows carbon dioxide concentrations up to 9999 ppm, temperatures from -10… 50 °C, and relative humidity values from 20… 95%.

- Large CO2 measuring range up to 9999 ppm
- Traffic light function for carbon dioxide
- Measures temperature and humidity
- Network operation
- Suitable for classrooms, offices, lecture halls

The PCE-THB 38 Relative Humidity Meter is ideal for detecting and digitally displaying humidity, temperature and barometric pressure. Temperature is measured by an RTD sensor and air humidity is measured by a highly repeatable, capacitive sensor. All products are test instruments, and the Relative Humidity Meter is sent out manufacturer calibrated. An ISO certification is available optionally.

- HCHO measuring range: 0.00 … 5.00 mg/m³
- TVOC measuring range: 0.00 … 9.99 mg/m³
- Temperature measuring range: 0 … 50 °C / 32 … 122 °F
- Humidity measuring range: 0 … 100% RH
- Memory for 5000 measuring points
- Battery and mains operation

- Air temperature: -20 ... 60 °C / -4 ... 140 °F
- Humidity: 0 … 100% RH
- Wet bulb temperature, dew point
- Data memory for 32,000 readings
- Type K thermocouple

The Multifunction Relative Humidity Meter PCE-THA 10 is easy to operate with one hand thanks to its compact size, the new structure and integrated impeller. In addition to the wind speed, the Relative Humidity Meter measures the temperature, humidity, dew point, the wet bulb temperature and the air volume. Average values can be determined with the Air Humidity Meter from the 20 preset points. All test instruments are delivered manufacturer calibrated. You can buy ISO certification as an option.

- Temperature measuring range: -15 ... 50°C / 5 ... 122°F
- Humidity range: 5 ... 95% RH
- Air speed: 0.4 ... 35 m / s
- Air flow: 0 ... 9,999 m³ / s