Limited Time Sale$41.74 cheaper than the new price!!
| Management number | 219361422 | Release Date | 2026/05/03 | List Price | $27.82 | Model Number | 219361422 | ||
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Features: Equipped with large display, different font colours show different air quality, 400-450ppm green, 451-700ppm blue, 701-1000ppm purple, 1001-2000 yellow, 2001-5000ppm red. Hundreds of ventilation openings on the back, not only accelerate the convection between air and machine to obtain effective detection, but also provide a fine heat radiation effect. This is a kind of high quality air quality detector that uses a professional electrochemical sensor module, high accuracy, stable performance, anti-interference ability, low consumption and long service life. Accurate detection of CO2. Large display to display current, CO2, temperature and humidity. Try it for yourself. Specifications: Name: air quality tester Material:ABS Color:White Battery capacity: 3.7V 2500mAh lithium battery (included) Charging mode: DC 5V Micro USB Charging time: 1 hour Test temperature: -20°C to 40°C. Test humidity: 20-90% RH. Corresponding time: <;1s Product size: 118 x 61 x 26 mm. Product weight: 133g Package Size: 172 x 90 x 36mm Package Weight:228g Box contents: 1 x Air Quality Tester 1 x Data Line 1 x GuideNote: The electrochemical sensor module can be easily disturbed by other gases, such as kitchen cooking wine, vinegar, perfume, toilet water, skin care products and acidic fruits.
| Alarm | Audible |
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| Brand | Tll-mm |
| Unit Count | 1 Count |
| Item Weight | 250 Grams |
| Sensor Type | Electrochemical |
| Manufacturer | Tll-mm |
| Power Source | Battery Powered |
| Product Style | Compact |
| Mfr Part Number | Tll-mm |
| Number of Items | 1 |
| Operating Humidity | 90 percent |
| Upper Temperature Rating | 40 Degrees Celsius |
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