Extech CO50 Desktop Carbon Monoxide Monitor
Extech CO50 Desktop Carbon Monoxide MonitorExtech CO50 Desktop Carbon Monoxide Monitor
C$199.00
- Automatic Baseline Calibration (minimum CO2 level over 7.5 days) or manual calibration in fresh air
- Checks for Carbon Dioxide concentrations
- CO2 displayed in ppm with six icons indicating indoor quality levels

Internal memory for manually storing up to 99 readings with recall function.Visibly bright LED indicates active monitoring (green) or surpassed CO alarm threshold (red).Extra loud audible beeper alarm level meets UL 2013 Standard.

Low cost shipping in both Canada and the US.
Brand new in open package.