Formaldehyde Detector Air Quality Monitor Tester HCHO TVOC PM2.5 Home Test
Specifications:
-HCHO test concentration range: 0-3.888 mg / ㎡
-Temperature test: -10 ℃ ~ 45 ℃
Features:
-The hand design makes it convenient to detect the air.
-For tcov, formaldehyde tesing, air detection.
