Measurement & Analysis Instruments

Description:It is a high-quality air quality monitor, using a superior electrochemical detection module, high precision, stable performance, and can accurately detect carbon dioxide values. Large screen design, measurement data is clear at a glance. Different colors represent different air quality.F..

Features:2.8-inch color liquid crystal display (LCD), 320x240 pixelsUser adjustable ozone (O₃) alarm threshold to alert the user to increaseTest variables: PM2.5/1.0/10, ozone (O₃), TVOC, temperature, humidity1200mAh large capacity lithium batteryOnboard fan draws in ambient air for more accurate re..

Specification:Colors:Black,White,Gray,PinkMaterial:ABSUse voltage: DC5VPower:..

Features: Instrument sensor is electrochemistry diaphragmatic positron. It makes use of platinum negatron and silver and silver chloride as electrolyte. Diaphragmatic material is polyethylene film which chooses the permeating oxygen . Specification: Product Name: CY-12C digi..

Reference Table For Air Quality Pollution Grade GoodMildModerateSevereSeriousHCHO0-0.10.101-0.20.201-0.50.501-1.01.001-1.999TVOC0-0.60.601-1.51.501-33.001-66.001-12PM2.536-7576-100101-150151-250251-1000PM1051-100101-130131-200201-300301-2000Environmental(2)GOOD(3)POLLUTE(4)POLLUTE(5)P..