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Alarm Infrared Detector
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Video
Greenhouse Hydroponics Grow Tent CO2 Climate Environmental Controller
US$ 58.3-72.4
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Made in China Carbon Dioxide Controller CO2 Meter Indoor Air Quality Ndir Sensor Amazon Hot Sale
US$ 76.8-92.4
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Portable UV Flue Gas Analyzer, Gas Monitoring in Mining Plant, Power Plant, Cement Plant, Glass Plant, So2, Nox, Co, CO2, O2 Analyzer
US$ 20000-25000
/ Piece
1 Piece
(Min. Order)
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Yuanzheng (Jiangsu) Water Science & Technology Co., Ltd.
Video
CE Certified
Infrared
CO2 Analyzer
Alarm
CO2
Detector
Tester Indoor
US$ 49.6-62.7
/ Piece
1 Piece
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Gas Analyzer CO2 Controller with Ndir Remote Sensor 0-5000ppm with Audible
Alarm
for Greenhouse, Grow Tent
US$ 76.8-92.4
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Portable Lightweight CO2 Monitor Easy to Carry CO2
Detector
Air Quality Tester for Travel
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini Handheld Lightweight CO2
Detector
CO2 Tester for School, Travel
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini Air Quality Tester CO2
Detector
Ndir Sensor Best Price
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Smart Indoor Air Quality Carbon Dioxide Sensor for Gas Analyzer CO2
Detector
for School, Home
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Portable Carbon Dioxide Tester CO2 Monitor with Chart Trend Display
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Digital CO2 Meter for Greenhouse Hydroponics Ventilation CO2
Detector
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini Smart Ndir Sensor CO2
Detector
Portable CO2 Ppm Meter Air Quality Sensor
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Portable Carbon Dioxide Tester Mini CO2 Analyzer Gas Sensor
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Digital Mini Air Quality Monitor 3 in 1 Lightweight Smart CO2
Detector
for Indoor and Outdoor
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Smart Carbon Dioxide
Detector
Monitor CO2, Temperature and Humidity
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Digital Carbon Dioxide
Detector
Desktop CO2 Sensor for Greenhouse, Hydroponics
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
CO2 Temperature Monitor Ndir Sensor for Classroom Restaurant
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini Gas Analyzer CO2 Monitor Air Quality Sensor Gas Meter
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini Air Quality CO2
Detector
Air Sensor Gas Analyzer for Home, Hospital, School, Restaurant
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
CO2 Monitor with Temperature Gas Meter for School Office Home
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Mini CO2 Monitor CO2 Meter Gas Analyzer Wholesale CO2 Sensor
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Smart Indoor Air Quality Monitor CO2 Meter with Ndir Sensor for School, Restaurant
US$ 28.9-38.5
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
Digital CO2
Detector
Indoor Air Quality Tester CO2 Monitor
US$ 38.8-46.6
/ Piece
50 Pieces
(Min. Order)
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Kunshan Ast Optoelectronics Co., Ltd
Video
New Air Quality Tester Accurately Measure Indoor CO2 Concentration, Temp, and Rh
US$ 38.8-46.6
/ Piece
50 Pieces
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Kunshan Ast Optoelectronics Co., Ltd
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Suzhou