The testo CO Probe is designed for high-precision detection of carbon monoxide (CO) concentrations in indoor environments. This wired version connects directly to a compatible measuring instrument for reliable CO concentration measurements. It is ideal for long-term monitoring in areas such as boiler rooms where detecting CO levels is crucial for safety.

Equipped with a stable electrochemical sensor, this CO probe provides precise readings and ensures long-term accuracy. The probe features a practical button on the handle, allowing you to store individual readings directly in the measuring instrument for easy access and analysis.

Thanks to its versatile system, the CO probe can be paired with a universal handle, reducing the amount of equipment required for multiple types of measurements, thus saving space. If needed, you can upgrade to the Bluetooth® handle for wireless data transmission, allowing for greater flexibility and less cable clutter. The Bluetooth® handle also transmits readings up to 20 meters away from the measuring instrument.

The CO probe is an essential tool for detecting harmful CO emissions in environments with combustion systems, such as gas boilers or heating systems. Its intelligent calibration concept ensures that the measuring instrument stays in continuous use, as only the probe head needs to be calibrated, reducing downtime and increasing productivity.

With this probe, you can ensure the safe operation of heating systems and other combustion-based equipment by continuously monitoring CO emissions in potentially hazardous areas.