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Alarm Infrared Detector
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Video
Hot Sale Desktop Design Indoor Air Quality for Pm2.5 Monitoring Air
Detector
US$ 14-17
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Black ABS with Temperature Humidity Aqi Hcho and Pm2.5 Sensors
US$ 24-30
/ Piece
2 Pieces
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Air Quality Tester Temperature Humidity Sensing Laser Sensing Gas
US$ 13.95-18
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Multi Gas Analyzer O2 Co No No2 So2 CH4 C3h8 Emission Gas for Laboratory Use with Temperature Sensor
US$ 5000-30000
/ Piece
1 Piece
(Min. Order)
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Shenzhen Yuante Technology Co., Ltd.
Video
Yuya WiFi Indoor Air Quality
Detector
CO2 Carbon Dioxide
Detector
Decibel Meter Noise Meter with Temperature and Humidity
US$ 36-50
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Digital Sound Level Meter Wall Mounted Audio Decibel Meter Noise Meter CO2
Detector
with 30-130dB Temperature Humidity Tuya WiFi
US$ 36-50
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Emission Gas Leak Monitor Pump Sampling with Cooling Temperature Probe
US$ 5000-30000
/ Piece
1 Piece
(Min. Order)
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Shenzhen Yuante Technology Co., Ltd.
Video
Flue Gas Leak and Gas Analyzer O2 0-100%Vol with High Temperature Probe
US$ 5000-30000
/ Piece
1 Piece
(Min. Order)
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Shenzhen Yuante Technology Co., Ltd.
High Quality Black Air Quality Monitor with Temperature, Humidity, Aqi, Hcho and Pm2.5 Sensors
US$ 24-30
/ Piece
2 Pieces
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Air Quality Monitor with Rechargeable Battery Home Gym OEM White
US$ 13.95-18
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Fixed 0-100%Lel H2 Hydrogen Gas
Detector
with Temperature & Humidity Display
US$ 1250-2000
/ Piece
1 Piece
(Min. Order)
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Shenzhen Yuante Technology Co., Ltd.
Video
Dm1209A New Om2.5
Detector
Laser Sensor Portable Hanging Rope Dust
Detector
US$ 16-20
/ Piece
2 Pieces
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
270* 118*35mm Large LED Display Decibel Meter Wall Hanging Sound Level Meter Noise Temperature Humidity Meter with
Alarm
Icons Indicator Wide Applications
US$ 23-35
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
High Quality 3-in-1 Gas Analyzer for Pm2.5 Monitoring Air
Detector
US$ 13.5-17
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
5 in 1 Decibel Meter Digital Sound Level Meter CO2 Meter with Temperature Humidity Time Function with Tuya WiFi for Classroom Office and Factory
US$ 36-50
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
New Indoor Portable Pm2.5 Dust
Detector
Home Gas Analyzers
US$ 13.95-18
/ Piece
1 Piece
(Min. Order)
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Shenzhen Langdeli Technology Co., Ltd.
Video
Portable Design ABS Carbon Dioxide
Detector
CO2 Meter 2000mAh Lithium Battery Rechargeable Humidity Temperature
Alarm
Monitor
US$ 17-20
/ Piece
1 Piece
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Shenzhen Langdeli Technology Co., Ltd.
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