Adopts digital temperature and humidity sensor, high accuracy, stable performance, antijamming ability, low consumption and can provide long service time.
Large LCD display: you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly.
Equipped with environmental quality judgment function: it will display appropriate level according to measuring value.
Built-in 1800mAh capacity lithium battery: easy to charge it with USB cable.
Name: Air Quality Meter
Display: LCD display
Battery: 1 * built-in lithium battery, 3.7V, 1800mAh(included)
CO2 measuring-range: 350ppm-2000ppm
TVOC measuring-range: 0.000 mg/m³-2.000 mg/m³
HCHO measuring-range: 0.000 mg/m³-1.000 mg/m³
Temperature measuring-range: 0?-90.0?(32?-194?), ±1?/±1?
Item size: 176 * 73 * 29mm / 6.93 * 2.87 * 1.14in
Item weight: 222g / 7.83ounce
Package size: 234 * 180 * 47mm / 9.21 * 7.09 * 1.85in
Package weight: 461g / 1.02lb
1 * Air Quality Meter
1 * USB Cable
1.Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid.
2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.
3.When the battery is too low, the battery frame flashes to remind you to recharge it.
4.? and ? switchable, and the alarm sound can be on or off according to your demands.