Gas Analyzers

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)POLLUTE(6)POLLUT..

This is a kind of fine quality air quality detector, which is adopt professional electrochemical sensing module, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time. Accurately detect CO2. Large display, you can see the electricity quantity, CO2..

Description:This is a kind of fine quality air quality detector, which is adopt professional electrochemical sensing module, high accuracy, stable performance, antijamming ability, low consumption and can provides long service time. Accurately detect CO2. Large screen display to shows the electricit..

This intelligent CO2 detector can not only detect the CO2 for you, but also can display the clock and weather for you after connect with the WiFi, you can also check the datas on your mobilephones after connect with the Perthings APP, come on and try it, it will not let you down.Features:With three ..

Features:  Gas Type: CO2DIY Supplies: Paint and DecoratingModel Number: Formaldehyde tester JQ-200Formaldehyde Source: Floor Coating Curtain CarpetTVOC Source: Adhesive Smoking WallpaperType: HCHO TVOC CO2Feature: 24 Hour Detection; App Remote Control; Alarm to Remind..

Features:Simple shape design, small and lightweight.Used to detect formaldehyde, TVOC, CO, CO2, air quality.Accurate detection, high precision and nice stability.Large Led screen can display data clearly.Large battery-capacity, 240mins long standby time. 24 hours monitoring, can be used in house, of..

Specifications:  Name: Air Quality Detector HCHO TVOC TesterColor: BlackCharging time: Approx.4 hoursStandby time: Approx.10 hoursVoltage: 5V / 1AResolution: 0.001mg/m3 0.001ppmFormaldehyde detection: 0~9.999mg/m 0~7.999ppmTVOC detection: 0~99.99mg/mWorking voltag..

Description:This is a kind of air quality detector, which can be used to test temperature and humidity and the concentration of CO2. Equipped with large digital display with backlight, you can see the remaining electric quantity, CO2 value, temperature and humidity data clearly. The color circle wil..

Descriptions: This instrument is a qualitative product, rather than quantitative products, because of the accuracy, only suitable for testing values of negative ion air purifiers and negative ion generator, and there are certain floating customers, if you mind, choose others please, thanks...

Features:Common Screen display -CO2 Technology: infrared (NDIR)Temperature unit ℃ or °F, 24 hours real time monitoring.Detection range: CO2 (400-5000 ppm)CO2 Alarm value: 800ppm-2000ppm ,but this value can be set by users. CO2 Alarm on /off functionPower supply:rechargeable Li-battery 1600mahColor: ..

Features: Smart memory calibration. Dual chip design. Formaldehyde/TVOC detection does not interfere with each other for accurate detecting effect. Can be used for testing the effect of air purifiers and ventilation system. Laser sensor for precise detection. In..

Features: 1. This product can safely accurate measurement of the gas capacity, according to the temperature of the gas. Temperature range for - 10℃ to 120°C, can show the different colors of blue, green, brown, with green marks the right temperature, and can be recycled for a long time. 2...