Air Quality Pollution Monitor, Formaldehyde Detector 0-2.50 mg/m3 Professional air Quality Tester Indoor TVOC, for Home Office and Various Occasions Colorful LCD Screen & USB Charging

About this item

• Multi functional&Professional Air Quality Meter: Air quality monitor uses advanced technology to accurately measmonia, hydrogen, alcohol, and spices, providing comprehensive protection for your air quality
• Portable and Easy To Operate: The size of formaldehyde detector is only 73 * 20* 73 millimeters, weighing 307grams, and comes with a black storage bag and a back support. It supports one click measurement or data recording, making it easy to complete measurement operations outdoors, indoors, or with one hand.
• Advanced Prompt Function: Air Quality Pollution Monitor comes with time recording function/parameter setting/alarm setting. Shutdown time, recording time, formaldehyde alarm value, TVOC alarm value, and hazard index alarm value can be set. Continuously protect the health and safety of your family and alert you to the level of harmful gases.
• Multi Scenario Applicability&Ultra Long Battery Life: Air quality tester is equipped with a TFT true color LCD display, allowing you to read clearly even in dark environments. The USB rechargeable formaldehyde detector has a battery life of up to 15 hours and a charging indicator light (green indicates charging is complete)
• Save Battery And Free Hands: Formaldehyde detector can be set to 5-30 minutes or cancel automatic shutdown, with a tripod mounting hole on the back to fix the instrument and continuously measure air quality. Package list: 1 * RQ-5800N air quality monitor, 1 * USB cable, 1 * storage bag, 1 * manual.ure not only formaldehyde, but also organic volatile gases (TVOC) such as benzene, carbon monoxide, am