Showing 13–24 of 24 results

JSM-131S New Portable Formaldehyde Detector TVOC Air Quality Detector Carbon Dioxide Detector Gas Detector

$41.99
Products Name:Product id:–> Specifications:Name:Air Quality Detector HCHO TVOC Tester Color:Black Charging time:Approx.4 hours Standby time:Approx.10 hours Voltage:5V / 1A Resolution:0.001mg/m3

KF-906B 4in1 Mini Protable CO2 Air Quality Detector Formaldehyde HCHO TVOC Detector Monitoring Equipment Tester

$26.99
Description:This kind of civil multi-functional intelligent household small air quality monitoring equipment can provide numerical reference for the change of

LCD Display Formaldehyde Detector HCHO TVOC Monitor Air Quality Tester

$21.99
Products Name:Product id:–> Features:Smart memory calibration. Dual chip design. Formaldehyde/TVOC detection does not interfere with each other for accurate detecting

Multifunctional Gas Detector CO2 Meter Formaldehyde Detector Home PM2.5 Tester Indoor Professional Air Quality Monitoring Smog 7 Inch Large Screen

$166.99
Features:Human body induction, intelligent wake-up. 3 meters inductive dynamic monitoring, 60 seconds after the person leaves, the screen will automatically

PM2.5 Tester Formaldehyde TVOC Air Quality Monitor Analyzer Gas Detector Temperature Humidity AQI Smart Calibration Indoor Meter

$68.99
Description:This product is a multifunctional air quality monitor that detects Formaldehyde (HCHO), Total Volatile Organic Compounds (TVOC), Particulate Matter 2.5,Temperature,

Portable Digital Gas Formaldehyde Meter Detector Air Quality Tester Analyzer Gas Analyzers Measuring Instruments

$26.99
Specification:Test items:Formaldehyde and TVOC in air (including benzene) Testing range:0.000-6.000 Concentration unit:mg/m3 Relative humidity20%-85% testing temperature:5°C–45°C Battery:2*AAA battery (not included)

Professional Digital Formaldehyde Detector HCHO TVOC Detector Air Quality Tester Analyzer

$22.99
Products Name:Product id:–> Description:Are you worried about the formaldehyde of your newly decorated home? Do you know the bad air

RSH Tuya Smart Wifi Air Box Formaldehyde VOC Carbon Dioxide Temperature and Humidity Detector For Smart Home

$34.99
Precise details:Description:1.Smart air box is the home of smart device for remote monitoring of ambient air, you can also detect

Smart Air Formaldehyde Gas Detector Monitors Tester For HCHO/TVOC/AQI Detection

$23.99
Products Name:Product id:–> Features:-Accurate measurement, fast and accurate, U-shaped design. -Alarm reminder, long standby, greenhouse compensation calibration. -The SEN+ algorithm

USB Air Purifier Active Oxygen Removal Formaldehyde Smoke Odor Sterilization

$9.99
Feature:★ Manufacture of active oxygen:Negative high-pressure ionized air is used to generate negative oxygen ions, which activates oxygen molecules in

Wall-mounted Portable Formaldehyde CO2 Detector Indoor Temperature Hygrometer Air Quality Monitor CO2 TVOC HCHO Tester

$27.99
Description:Temperature and humidity display:using high-precision temperature and humidity sensor detection, real-time display of values; temperature display 0—40°C (32~9°F), humidity display

X7 Carbon Dioxide CO2 Formaldehyde Air Quality Detector Large Screen Displays With Sound Alarm

$46.99
Features:Highly accurate indoor and outdoor air quality monitoring system with professional grade detection technology. Large LCD display, convenient for your