Extech Extech CO250 CO2 detector

This portable CO2 meter for testing the air quality in interiors measures carbon dioxide (CO2), temperature, humidity, dew point and wet bulb. It tests carbon dioxide concentrations (CO2) and calculates statistically weighted average values for TWA (over 8 hours time weighted average values) and STEL (the short-term exposure limit of over 15 minutes). User-programmable audible alarm.This text is machine translated.

Price: 535.00 from Conrad Electronic