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Indoor air quality monitor CO2 monitor VAT930-CO2

US $0.001-0.002 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;SHG
Brand Name: V&A
Model Number: VAT930-CO2
Duct mount: in door air monitor and controller temp humidity CO2.VOC
VAT930-CO2: Temperature Humidity CO2
VAT930-CO2-VOC: Temperature Humidity CO2 VOC
China (Mainland) Contact Details
48h-72h Average Response Time
86.4% Response Rate

TES-5321 PM2.5 Air Quality Monitor

1 Piece (Min. Order)
Place of Origin: CN;SHG
Brand Name: TES
Model Number: TES-5321
Measuring Items: PM2.5, Temperature, Humidity
China (Mainland) Contact Details
<24h Average Response Time
98.9% Response Rate

HAT200S indoor air quality monitor -- pm2.5 and pm10 detector

US $400-800 / Set ( FOB Price)
1 Set (Min. Order)
certificate: CE
Weight: <600 grams (with battery)
power: lithium-ion battery
Place of Origin: CN
Brand Name: STARK
Model Number: HAT200S
China (Mainland) Contact Details
7 Transactions for US $47,687
24h-48h Average Response Time
72.9% Response Rate

digital pm2.5 portable particle counter/air particle monitor

US $500-800 / Unit ( FOB Price)
1 Unit (Min. Order)
Place of Origin: CN;SHN
Brand Name: SKZ
Model Number: SKZ1050
China (Mainland) Contact Details
21 Transactions for US $60,576
<24h Average Response Time
95.6% Response Rate

High Precision Formaldehyde Detector Indoor Air Quality monitor

US $90-99 / Piece ( FOB Price)
1 Piece (Min. Order)
Resolution: 0.01mg / m3
Place of Origin: CN;FUJ
Brand Name: HEDAO
Model Number: HD8801
Range: 0-3mg / m3
Basic accuracy: ± 0.03mg / m3or ± 3%
Verified Supplier - Fuzhou Hedao Trade Co., Ltd.
China (Mainland) Contact Details
2 Transactions for US $57,534
<24h Average Response Time
94.2% Response Rate

[16]No power supply required membrane gas dryer sunsep(TM) for ambient air monitoring

10 Units (Min. Order)
Place of Origin: JP
Model Number: SWG series
Brand Name: sunsep(TM)
Verified Supplier - AGC ENGINEERING CO., LTD
24h-48h Average Response Time
84.2% Response Rate

DT-802 Desktop Indoor Air Quality CO2 Monitor

US $145-160 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN
Model Number: DT-802
China (Mainland) Contact Details
6 Transactions for US $11,224
24h-48h Average Response Time
72.3% Response Rate

PM2.5 air quality monitor PM10 monitor

1 Set (Min. Order)
Place of Origin: CN
Brand Name: Sujing
Model Number: Y09-PM
Size channels: PM1.0 PM2.5 PM10
Data Storage: 1000
China (Mainland) Contact Details
>72h Average Response Time
45.0% Response Rate

Super CO2 Indoor air quality monitors

US $1-2 / Piece ( FOB Price)
20 Pieces (Min. Order)
Place of Origin: CN;BEI
Brand Name: Tongdy
Model Number: F2000IAQ-CO2-31XX
Warranty: free 2 years under normal use
After-sale service: Lifetime free tech support
co2 meter: co2,temperature,humidity
China (Mainland) Contact Details
>72h Average Response Time

Pm2.5 Sensor Particle Dust Meter, PM2.5 Detector ,Indoor Air Quanlity Monitor

US $278-499 / Set ( FOB Price)
1 Set (Min. Order)
Accuracy: +/-5%
Measuring Range: 0.01-10
Power Supply: Rechargeable Battery
Weight: About 200 Grams
Power: USB Cable 5V/1A
Dimension: 135*95*35mm
China (Mainland) Contact Details
>72h Average Response Time
59.5% Response Rate

Indoor Air Quality Monitor,HCHO Tester,Air Quality Analyzer TOVC Analyzer JQJC-002

100 Sets (Min. Order)
color: black,blue,yellow,grey.
Power supply: 5V
Place of Origin: CN;GUA
Brand Name: Ubridge
Model Number: JQJC-002
Name: Air Quality Monitor
China (Mainland) Contact Details
<24h Average Response Time
94.7% Response Rate

CPR-KA Mobile Industrial Air Quality Monitoring System for SO2, NO2, NO, CO, CO2, H2S, PM2.5, PM10 monitoring

US $24999-99999 / Set ( FOB Price)
1 Set (Min. Order)
Accuracy: ±2%F.S
Place of Origin: CN;BEI
Brand Name: Green Founder
Model Number: CPR-KA
Method: Electric-Chem Method
Working Environment: -20-40 degrees
China (Mainland) Contact Details
>72h Average Response Time
66.0% Response Rate

Digital intelligent indoor air quality monitor AQC910.1C2-DO-RF(ES)

US $60-100 / Piece ( FOB Price)
100 Pieces (Min. Order)
Certification: CE VDE ROSH
Dimension: 130mm*85mm*37mm(L*W*H)
Place of Origin: CN
Brand Name: SASWELL
Model Number: AQC910.1C2-DO-RF(ES)
Type: Air quality monitor & alarm
Verified Supplier - Saswell Control Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
52.4% Response Rate

Hydrogen gas leak monitor KQ500D-H2 sensor 4-20mA INDUSTRIAL accuracy

US $0-600 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;HEN
Brand Name: INTE
Model Number: KQ500D-H2
Detecting Gas: H2 hydrogen
Working Voltage: 24V DC ±15%
Working Temperature: Combustible gas: - 40 degree ~ + 70 degree
China (Mainland) Contact Details
<24h Average Response Time

YM-2CO2 Wall-mounted indoor CO2 monitor with temperature and humidity

1 Set (Min. Order)
measurement range: 0-2000ppm standard
Place of Origin: CN;SHA
Brand Name: MDDF
Model Number: YM-2CO2
installation type: wall-mounted
Applicaiton: indodor ,home,office
China (Mainland) Contact Details
11 Transactions for US $83,142
24h-48h Average Response Time
84.1% Response Rate

Portable Gas detector with Large LCD for CO gas monitor

1 Set (Min. Order)
Place of Origin: CN;BEI
Brand Name: Dashine
Model Number: customized
testing gas: Natural gas, toxic gas, biogas
application: industrial environments, personal safety, and ambient air monitoring
portable: Back-mounted alligator clip
Verified Supplier - Beijing Dashiweiye Tech Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

Portable gas detector Temperature & Humidity Function formaldehyde monitor GM8801

40 Pieces (Min. Order)
Color: White
Measuring Range: 0-3mg/m3
Certification: CE FCC ROHS
Power: PC4.2V 500mA
Place of Origin: CN;GUA
Brand Name: BENETECH / OEM
China (Mainland) Contact Details
>72h Average Response Time

Zirconia O2 Sensors System for Gas Monitoring

1 Set (Min. Order)
Model Number: O2S-FR-T2-18BM-C-010V
Name: Zirconia O2 Sensors System for Gas Monitoring
Operating Ranges: 0.1 to 25% O2
Sensing Method: Zirconium Dioxide
Temperature Range: -100-250
Transportation Way: DHL/UPS/FeDex/TNT/By Air/By Sea and so on
Verified Supplier - Shenzhen Week Technology Ltd.
China (Mainland) Contact Details
>72h Average Response Time

Digital 3-in1 CO2 Carbon Dioxide Sensor Desktop Indoor Air Quality Data logger Temperature Relative Humidity RH 9999ppm Monitor

US $139.0 / Piece ( Wholesale Price)
1 Piece (Min. Order)
Measuring Range: CO2: 0~2000ppm / 2001~9999 (out of scale)
Power Supply: 5V DC adaptor (+/-10%), >=500mA
Size: 120 x 80mm (diameter x depth)
Resolution: CO2: 1ppm / Air Temperature: 0.1 deg.C / 0.1 deg.F / Air RH: 0.1%RH
Model Number: CO98
Type: CO2 Datalogger with Air Temperature and Humidity
Verified Supplier - GAIN EXPRESS HOLDINGS LIMITED
Hong Kong Contact Details
<24h Average Response Time
92.5% Response Rate

BROTIE Online Percent O2 &N2 Monitor for Laboratory

1 Set (Min. Order)
Accuracy: ±5% in 10~2000ppm O2 range; ±2% in 0~2% O2range; ±1% in 0~21% O2range
Measure Range: 10~2000ppm, 0~2%, 0~21% O2
Power Supply: 220±10% VAC, 50/60Hz, the power loss ≤6VA
Place of Origin: CN;BEI
Brand Name: Brotie
Model Number: P860
Verified Supplier - Brotie Technology Company Limited
China (Mainland) Contact Details
1 Transaction for US $7,182
>72h Average Response Time

Environmental monitoring with X, r radiation air kerma rate meter CM5001 (H)/X Ray & Gamma Ray Radiation Monitor

1 Piece (Min. Order)
Weight: About 1 KG (with battery)
Place of Origin: CN;JIA
Model Number: CM5001
Affect range: 38KeV ~ 3MeV
Relative error: ≤±5%
Measuring time: 1s~24H
China (Mainland) Contact Details
<24h Average Response Time
78.6% Response Rate

Pump suction CO2 monitor for air quality control

US $380-570 / Set ( FOB Price)
1 Set (Min. Order)
Measure range: 0-10.0%vol or 0-5000ppm
Resolution: 1ppm or 0.01%vol
Place of Origin: CN;HEN
Brand Name: Royalhope
Model Number: RH-2000
Type: CO2 monitor
China (Mainland) Contact Details
<24h Average Response Time
94.4% Response Rate

AZ-77231 Indoor Air Quality Meter Wallmount CO2 Temperature Monitor Meter

US $266.00 / Set ( Wholesale Price)
1 Set (Min. Order)
Resolution: 1ppm , 0.1 C/ F
Place of Origin: CN
Brand Name: Ketech
Model Number: AZ-77231
is_customized: Yes
CO2 Measuring range: 0~9999 ppm, (5001~9999 ppm out of scale range)
China (Mainland) Contact Details
>72h Average Response Time
67.6% Response Rate

Factory price high efficiency desktop ozone monitor

1 Set (Min. Order)
Power supply: 220VAC 50~60Hz
Weight: 1.7KG
Place of Origin: CN;GUA
Brand Name: Huge
Model Number: HG-NT200
Warranty: 1 year
China (Mainland) Contact Details
<24h Average Response Time
96.4% Response Rate

Fixed TGAS-1031 online ozone monitor with high quality

US $350-600 / Piece ( FOB Price)
1 Piece (Min. Order)
Certificate: IP66, Ex d IIC T5
Weight: 1600 g
Place of Origin: CN;HEN
Brand Name: Globeinstruments
Model Number: TGAS-1031
Width: 100 mm
China (Mainland) Contact Details
>72h Average Response Time
63.8% Response Rate

Hot! K500 Wall mounted Oxygen detector for O2 content monitor in the work condition air

US $600-1100 / Piece ( FOB Price)
5 Pieces (Min. Order)
Place of Origin: CN;JIA
Brand Name: KELISAIKE
Model Number: K500
Detection of gas: Combustible and toxic gases
Voltage: AC220V or DC24V can be selected
Test principle: Electrochemistry
China (Mainland) Contact Details
24h-48h Average Response Time

Online Dissolved Oxygen Monitor/indicator/not affected by the ion ( H2S, CO2, NH3, SO4, Cl-, Cl2 , etc) cross interference

US $1138-1600 / Unit ( FOB Price)
1 Unit (Min. Order)
Measurement range: DO: 0 - 20 mg / l or 0 - 20ppm, Air saturation: 0 - 120%
Weight: 800g
Response time: Less than 6 0 seconds(T90)
Operating temperature: 0 - 50 ℃
Place of Origin: CN;SHN
Brand Name: Dongrun
China (Mainland) Contact Details
48h-72h Average Response Time
86.7% Response Rate

AZ7788 3-in1 Desktop Indoor Air Quality Temperature Humidity RH Carbon Dioxide CO2 Monitor Clock calendar 0~9999ppm

US $88-130 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN
Model Number: AZ7788
China (Mainland) Contact Details
4 Transactions for US $21,406
>72h Average Response Time

AZ7788 3-in1 Desktop Indoor Air Quality Temperature Humidity RH Carbon Dioxide CO2 Monitor Clock Calendar 0~9999ppm

2 Pieces (Min. Order)
Weight: 200g
Size: 120 x 80mm (diameter x depth)
Place of Origin: CN;GUA
Brand Name: AZ
Model Number: AZ7788
China (Mainland) Contact Details
<24h Average Response Time
88.7% Response Rate

VOC detector,Temperature and humidity monitor

US $1-100 / Piece ( FOB Price)
1 Piece (Min. Order)
Measuring range: 0-10PPM
Place of Origin: CN;GUA
Brand Name: PT
Model Number: HT02
quality: high
Resolution: 0.2PPM
China (Mainland) Contact Details
<24h Average Response Time
86.1% Response Rate

Indoor Air Quality

1 Unit (Min. Order)
Place of Origin: IN;10122740,Delhi, India
Model Number: iaq
Brand Name: Spectro
>72h Average Response Time

APEX air monitoring formaldehyde detector

US $1-10000 / Set ( FOB Price)
1 Set (Min. Order)
Place of Origin: CN;HEN
Brand Name: APEX
Model Number: CJ646
product name: Handheld formaldehyde test instrument
Detection range: 0 ~ 10ppm
Detection time: T90 <50 seconds
China (Mainland) Contact Details
>72h Average Response Time
55.9% Response Rate

Analog Pulse Channel 3G Ethernet Data Collector Temperature Humidity Ethernet Monitoring System

US $100-400 / Set ( FOB Price)
10 Sets (Min. Order)
color: black
Place of Origin: HK
Brand Name: EASEMIND
Model Number: GSN8-HV-3G
Data: 4 MB memory logs
Overview: 32 GB SD memory card slot
Verified Supplier - EASEMIND TECHNOLOGY LIMITED
Hong Kong Contact Details
>72h Average Response Time
60.9% Response Rate

Gas detector help you know if the air purifier works good or not

1 Unit (Min. Order)
Accuracy: ±3% F.S
Measuring range: 0-10ppm
Place of Origin: CN;GUA
Brand Name: CYM
Model Number: C-0035
Formaldehyde detector Size: 212*73*35mm
China (Mainland) Contact Details
<24h Average Response Time
98.1% Response Rate

CMG-M carbon dioxide indoor air quality monitor co2

US $1999-3000 / Unit ( FOB Price)
1 Unit (Min. Order)
Accuracy: ≤ ± 2% F.S
Response time: T90 ≤ 30S
Place of Origin: CN;SHN
Brand Name: CHEMINS
Model Number: IRME-P
Repeatability: ≤ ± 1% F.S
China (Mainland) Contact Details
1 Transaction for US $3,195
48h-72h Average Response Time
71.1% Response Rate

co2 monitor sensor

20 Pieces (Min. Order)
Place of Origin: CN
Brand Name: Winsen
Model Number: MH-Z14-5000
Type of Sensor: infra-red (NDIR) principal
Target Gas: CO2
Detection Range: 400-5000ppm CO2
China (Mainland) Contact Details
>72h Average Response Time
95.3% Response Rate

SF6 Density Relay with Indication Air Pressure Gauge

US $45.0-50.0 / Piece ( FOB Price)
10 Pieces (Min. Order)
Place of Origin: CN;SHA
Brand Name: DX
Model Number: DX-MJ-01
Item: density relay
Scale range: -0.1 to 0.9 MPa (customizable)
Degree of protection:: IP65
China (Mainland) Contact Details
32 Transactions for US $191,136
>72h Average Response Time
79.2% Response Rate

Health Product HCHO & PM2.5 Detector, Smart Wifi Air Quality Detector, Indoor Air Monitoring Smart Air Purifier

US $133-163 / Unit ( FOB Price)
10 Units (Min. Order)
Place of Origin: CN;GUA
Brand Name: Haidian
Model Number: OEM
Functions: Air Pollution Detection
HCHO Module: Detecting methyl aldehyde(HCHO)
PM2.5 Module: Detecting PM2.5 particles
China (Mainland) Contact Details
>72h Average Response Time
34.8% Response Rate
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