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Formaldehyde

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9% off
Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal

Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal

$5552.82$6102.00

44% off
9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office 9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office

9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office

$65.69$117.30

31% off
AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered

AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered

$14.96$21.68

1% off
JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring

JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring

$76.33$76.73

13% off
PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an

PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an

$38.64$44.41

1 sold
30% off
12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System 12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System

12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System

$215.40$307.71

9% off
4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor 4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor

4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor

$1276.87$1403.15

50% off
high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument

high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument

$47.00$94.00

51% off
Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester

Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester

$222.15$453.36

61% off
13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD 13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD

13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD

$151.41$388.24

35% off
0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring 0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring

0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring

$125.45$193.00

9% off
AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal

AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal

$295.75$325.00

9% off
Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination

Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination

$4552.73$5003.00

51% off
Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen

Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen

$20.85$42.55

4% off
Air quality detector, carbon dioxide formaldehyde monitor, sensor Air quality detector, carbon dioxide formaldehyde monitor, sensor

Air quality detector, carbon dioxide formaldehyde monitor, sensor

$1082.26$1138.50

51% off
JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad

JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad

$120.27$245.45

51% off
JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali

JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali

$48.11$98.18

73% off
5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function 5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function

5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function

$97.14$367.86

3% off
Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles

Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles

$9.70$10.00

1 sold
30% off
ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor

ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor

$84.16$120.23

31% off
ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor

ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor

$30.95$44.86

17% off
RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office

RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office

$75.93$91.98

45% off
Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function

Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function

$405.04$736.44

51% off
Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector

Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector

$206.98$422.40

8% off
Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread

Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread

$2511.14$2729.50

1 sold
30% off
Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount

Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount

$154.26$220.37

51% off
RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin

RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin

$54.39$111.00

37% off
CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered

CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered

$101.73$161.47

50% off
PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2 PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2

PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2

$163.00$326.01

4% off
DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan

DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan

$105.60$110.00

54% off
10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter 10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter

10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter

$173.08$376.26

23% off
Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide

Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide

$9.62$12.49

1 sold
Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester

Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester

$1942.99$1942.99

50% off
Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector

Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector

$194.80$389.60

15% off
High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm

High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm

$56.95$67.00

9% off
Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal

Commercial-Grade Standing Electric Plastic Desktop Air Purifier HEPA Activated Carbon 99.95% Efficiency Formaldehyde Removal

$5552.82 $6102.00

Categories: Tools, Measurement & Analysis Instruments

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44% off
9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office 9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office

9 In 1 Air Quality Monitor PM2.5 Formaldehyde Detector With Noise Meter Temperature Humidity LCD Display For Home Office

$65.69 $117.30

Categories: Tools, Measurement & Analysis Instruments

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31% off
AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered

AB66-4-In-1 Formaldehyde Detector CO2 Dust Particle Counter For Air Quality - USB Powered

$14.96 $21.68

Categories: Tools, Measurement & Analysis Instruments

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1% off
JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring

JMS11 Air Quality Detector - Multifunctional Formaldehyde Tester with Temperature Humidity HCHO TVOC Carbon Dioxide Monitoring

$76.33 $76.73

Categories: Tools, Measurement & Analysis Instruments

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13% off
PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an

PG-N10/N20 High Energy Low Temperature Plasma Generator for Home Appliance Formaldehyde Removal, Sterilization, Disinfection, an

$38.64 $44.41

1 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System 12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System

12PF CO Gas Detector for Household Use Kitchen Garage Leakage Monitoring System

$215.40 $307.71

Categories: Tools, Measurement & Analysis Instruments

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9% off
4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor 4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor

4 in 1 PM2.5 PM10 TVOC HCHO Formaldehyd Air Detector PM 2.5 Monitor 2.4 inch LCD Gas Analyzer Home Protection Air Monitor

$1276.87 $1403.15

Categories: Tools, Measurement & Analysis Instruments

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50% off
high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument

high precision NOYAFA JMS10 Air Quality Detector Household Professional Environmental Gas Formaldehyde TVOC Detection Instrument

$47.00 $94.00

Categories: Tools, Measurement & Analysis Instruments

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51% off
Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester

Air Quality Monitor Formaldehyde Detector TVOC PM2.5/PM10 Tester

$222.15 $453.36

Categories: Tools, Measurement & Analysis Instruments

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61% off
13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD 13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD

13 In 1 Air Quality Monitor With Time Date Display Color Screen For Formaldehyde CO2 TVOC PM2.5 Detections Indoor Use M4YD

$151.41 $388.24

Categories: Tools, Measurement & Analysis Instruments

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35% off
0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring 0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring

0.001High Precision Formaldehyde Detector Handheld TVOC Air Quality Tester For Indoor Home Office Pollution Real Time Monitoring

$125.45 $193.00

Categories: Tools, Measurement & Analysis Instruments

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9% off
AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal

AC-MD2-SC filter 847 Adapted to Mijia air purifier filter element Y-600 purifier formaldehyde removal

$295.75 $325.00

Categories: Tools, Measurement & Analysis Instruments

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9% off
Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination

Advanced Professional Portable Battery Powered Desktop Electric Air Purifier HEPA Filter For Household Formaldehyde Elimination

$4552.73 $5003.00

Categories: Tools, Measurement & Analysis Instruments

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51% off
Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen

Compatible Air Quality Monitor CO2 Monitor Formaldehyde Detector TVOC/Temp./Humidity Indoor with Buzzer Prompt,Backlit Screen

$20.85 $42.55

Categories: Tools, Measurement & Analysis Instruments

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4% off
Air quality detector, carbon dioxide formaldehyde monitor, sensor Air quality detector, carbon dioxide formaldehyde monitor, sensor

Air quality detector, carbon dioxide formaldehyde monitor, sensor

$1082.26 $1138.50

Categories: Tools, Measurement & Analysis Instruments

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51% off
JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad

JMS12 with Temperature and Humidity Display, Air Quality Detector, Formaldehyde Tester, Indoor Environment Monitori 2026 Upgrad

$120.27 $245.45

Categories: Tools, Measurement & Analysis Instruments

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51% off
JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali

JMS11 Indoor Formaldehyde Detector,Tester for Indoor Air Pollution Detection - Confined Space Test Air Quali

$48.11 $98.18

Categories: Tools, Measurement & Analysis Instruments

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73% off
5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function 5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function

5-in-1 Carbon Dioxide Detector Formaldehyde/TVOC/CO₂/Temperature/Humidity Air Quality Monitor Audible and Visual Alarm Function

$97.14 $367.86

Categories: Tools, Measurement & Analysis Instruments

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3% off
Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles

Digital ZM106-VOC Module For VOC, Ethanol, Formaldehyde, Toluene And Other Organic Volatiles

$9.70 $10.00

1 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor

ZPHS01 All-in-one Gas Sensor Module Formaldehyde VOC Laser Dust Sensor

$84.16 $120.23

Categories: Tools, Measurement & Analysis Instruments

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31% off
ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor

ABKW-2X Zigbee/Tuya WIFI Smart Air Box Carbon Dioxide Detector CO2 Gas Sensor Formaldehyde VOC Temperature Humidity Sensor

$30.95 $44.86

Categories: Tools, Measurement & Analysis Instruments

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17% off
RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office

RCXAZ Multifunctional 5-in-1 Air Quality Tester CO2 Formaldehyde TVOC Humidity Monitor with 3-Color Indicator for Home Office

$75.93 $91.98

Categories: Tools, Measurement & Analysis Instruments

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45% off
Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function

Air Quality Detector Carbon Dioxide CO2 Formaldehyde Dust PM2.5 TVOC With Tuya Smart WiFi Link Time Recording Function

$405.04 $736.44

Categories: Tools, Measurement & Analysis Instruments

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51% off
Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector

Professional Formaldehyde Detector Electrochemical Sensor Household Indoor TVOC Air Detector

$206.98 $422.40

Categories: Tools, Measurement & Analysis Instruments

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8% off
Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread

Airversa Purelle AP2 Smart indoor air purifier PM2.5 formaldehyde thread

$2511.14 $2729.50

1 sold

Categories: Tools, Measurement & Analysis Instruments

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30% off
Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount

Sensitive Gas Detector For LPG CO Leakage Environment Monitoring Wall Mount

$154.26 $220.37

Categories: Tools, Measurement & Analysis Instruments

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51% off
RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin

RC3002 Portable Formaldehyde Tester Professional Indoor Air Quality Measurement Self-Test Accurate Formaldehyde Testin

$54.39 $111.00

Categories: Tools, Measurement & Analysis Instruments

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37% off
CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered

CO2 Dust Particle Counter 4-In-1 Formaldehyde Detector For Air Quality- USB Powered

$101.73 $161.47

Categories: Tools, Measurement & Analysis Instruments

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50% off
PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2 PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2

PM25 carbon dioxide detector PM1.0 formaldehyde detection TVOC detector temperature and humidity CO2

$163.00 $326.01

Categories: Tools, Measurement & Analysis Instruments

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4% off
DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan

DIY Self-made Air Purifier 220V Antibacterial, Formaldehyde Removal, Smoke Smell, Adjustable Speed 15S Round 30W Fan

$105.60 $110.00

Categories: Tools, Measurement & Analysis Instruments

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54% off
10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter 10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter

10-in-1 Tuya WiFi Air Quality Detector CO2 Monitor PM1.0 PM0.3 PM2.5 PM10 Formaldehyde Detector Temperature and Humidity Meter

$173.08 $376.26

Categories: Tools, Measurement & Analysis Instruments

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23% off
Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide

Gas Detection Sensor Module With Line SGP30 SGP40 TVOC/eCO2 Air Quality Formaldehyde Carbon Dioxide

$9.62 $12.49

1 sold

Categories: Tools, Measurement & Analysis Instruments

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Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester

Negative Oxygen Ion Measuring Instrument High Precision Multifunctional Negative Oxygen Ion Detector PM2.5 Air Quality Tester

$1942.99 $1942.99

Categories: Tools, Measurement & Analysis Instruments

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50% off
Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector

Latest 9-in-1 air quality detector Handheld convenient high-precision gas detection formaldehyde detector

$194.80 $389.60

Categories: Tools, Measurement & Analysis Instruments

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15% off
High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm

High Accuracy PT8800A Gas Analyzer Combustible Gas Detector Gas Leakage Location Determine Tester with Sound and Light Alarm

$56.95 $67.00

Categories: Tools, Measurement & Analysis Instruments

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