| Air Quality Tester Multifunctional CO2 TVOC Meter Temperature Humidity Measuring Device CO2 Detector JD-3002 Features: Adopts digital temperature and humidity sensor, high accuracy, stable performance, antijamming ability, low consumption and can vides long service time Large LCD display, you can see the electricity quantity, CO2 value, TVOC value, HCHO value, temperature, and humidity clearly ℃ and ℉ switchable, and the alarm sound can be on or off according to your demands Equipped with environmental quality judgment function, it will display appriate level according to measuring value Built-in 1800mAh capacity lithium battery, easy to charge it with USB cable, when the battery is too low, the battery frame flashes to remind you to recharge it Specifications: Name: Air Quality Meter Material: Plastics Display: LCD display Battery: 1*built-in lithium battery, 3.7V, 1800mAh (included) CO2 measuring-range: 380ppm-2000ppm TVOC measuring-range: 0.000mg/m³-2.000mg/m³ HCHO measuring-range: 0.000mg/m³-1.000mg/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 Package includes: 1 x Air Quality Meter 1 x USB Cable |
