Pay in 4 interest-free payments of $25.00 Learn more
Ships within 48 hours · Estimated delivery Nov 8 - Nov 13
You can choose a mechanical bell or an alarm tone for the alarm sound
000 ppmExposure can lead to severe oxygen starvation
day and date display and the day of the week can be displayed in different languages
Backlight:White lighting = good ventilationYellow lighting = ventilation recommendedRed lighting = ventilation highly recommendedMeasurement via a high-performance mixed gas (VOC) sensor for monitoring indoor air qualityIn addition to this function
WT2550 co2 meter You can choose a mechanicalQuartz clock 50cm
US$ 42.00
US$ 26.50
US$ 19.95
US$ 20.00
US$ 18.55
US$ 26.50
US$ 19.95
US$ 26.50
US$ 19.95
US$ 19.95
