Testo CO Probe for Carbon Monoxide

Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO probe head.Features and Benefits• Intuitive: determine CO concentrations in indoor areas, e.g. in boiler rooms • Precise: long-term stable electrochemical sensor • Convenient: probe head is easy to attach to the universal handle with Bluetooth or cable (available to order separately) • Intelligent calibration concept: only send in the probe head for calibration