TESTO 0632 1543 Indoor air quality probe for CO2

Order-Nr.  0632 1543

Use the probe to quickly check the indoor climate, for example in offices, production areas, or in warehouses. As well as temperature, humidity, and absolute pressure, it also measures the carbon dioxide concentration (CO₂).

The CO₂ concentration is a primary indicator of indoor air quality. Poor air quality due to excessive concentrations of CO₂ can cause tiredness, lack of concentration, and even illness. Therefore the CO₂ concentration should normally not exceed 1000 ppm.

TESTO 0632 1543 Indoor air quality probe for CO2 specifications :

Temperature – NTC :

• Measuring range : 0 to +50 °C
• Accuracy: ±0.5 °C
• Resolution: 0.1 °C

Humidity – Capacitive :

• Measuring range : 0 to +100 %RH
• Accuracy : ±(1.8 %RH + 0.7 % of mv)
• Resolution: 0.1 %RH

Absolute Pressure :

• Measuring range: +700 to +1100 hPa
• Accuracy: ±3.0 hPa
• Resolution: 0.1 hPa