The Testo 440 Lux Kit is a versatile tool designed to measure light levels in various workplace settings, such as offices and production areas.

It consists of a Testo 440 air velocity and IAQ measuring instrument and a lux probe with a fixed cable.Use this air quality monitor from Testo to measure carbon dioxide and humidity levels in your work environment. It also lets you gauge indoor air temperatures, making it a versatile choice. A clearly structured measuring menu makes the instrument simple to use and helps with quick data analysis. It includes a lux probe for testing illuminance, so you can monitor light-sensitive areas.

• Supplied with a carrying case for ease of transport
• Automatic probe detection means there's no need for manual parameter setting
• USB interface makes it simple to transfer data to a computer
• Accurate illuminance measurement - the kit accurately measures illuminance according to the V-lambda curve, ensuring compatibility with all common light sources, including LED lights.
• Multi-functional instrument - the Testo 440 can measure various parameters like air velocity, temperature, humidity, and CO2 levels, making it a comprehensive tool for indoor air quality assessments.

• Mould detection
• Heating and cooling systems
• Ventilation ducts

This measuring instrument needs three AA batteries. For added convenience, they're supplied with the air quality monitor.