Consumer Reports Best Microwave Convection Oven


Price: $139.00
(as of Jan 26,2022 18:10:10 UTC – Details)



Continually Monitors Indoor Air Quality for Home and Office. Poor air quality may cause tiredness, inability to concentrate, and even illness (i.e., Sick Building Syndrome). Ideal for monitoring indoor air quality in homes, offices classrooms, hotels or anywhere air quality is important. Fresh air is especially important to help lessen the spread of contagions and maintain a healthy environment. Provides audible alarms for CO2 threshold. Maintenance free sensor ensures long-term accuracy, stability and reliability. The compact design features a large display with a bar graph indicating CO2 trend for up to 24 hours. 3 backlight colors indicate air quality status with four additional user selectable backlight color choices. Calibrates easily to fresh air and comes with a USB power cable. Will stand on a desktop or can be wall mounted. Dimensions: 4½” × 2 ½” × 1 ¼” (108 × 67 × 30 mm) Weight: 3 oz (90 g)
Item Weight ‏ : ‎ 3 Ounces
Date First Available ‏ : ‎ September 24, 2021
Manufacturer ‏ : ‎ Sper Scientific
ASIN ‏ : ‎ B09H3L7H2P

Large LCD displays CO2 value, humidity, temperature, current CO2 level good/ normal/ poor indicator, CO2 trend of past 24 hours and hour-minute clock.
Touch panel to program the setting
3-color backlight (green/ yellow/ red) gradually changes color with CO2 concentration. (AUTO mode)
7-color backlight fits into any home/office decor, with Eco mode to dim at night
Programmable audible alarm threshold

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