Jd-3002 Co2 / Tvoc Hcho Air Quality Detector With Large Lcd Display Temperature Humidity Meter carton

Description

Large LCD display, you can see the electricity , 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 appropriate level according to measuring value. Built-in 1800mAh capacity lithium battery, easy to recharge it with USB cable. Item size: 176 x 73 x 29mm / 6.93 x 2.87 x 1.14in