TPI Low Level Carbon Monoxide Detector
The TPI USA Low Level Carbon Monoxide Detector dispays at 7ppm, and begins to alarm at 10ppm. The TPI 777 is a rugged personal carbon monoxide detector that alarms as low as 30ppm and can be programmed to alarm at a level of your choosing. These alarms have many great features for your safety! For any questions, please call our office, or contact us here.