Shenzhen Langdeli Technology Co., Ltd.

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Main Products:Air Quality Montior, Gas Detector, Mini Camera, Voice Recorder, Geiger Counter
Rating:5.0/5
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Featured Products

Dienmern 10-in-1 Gas Analyzers for Home/Office CO2 Detector and Pm2.5/1.0/10 Meter Formaldehyde Tvoc Aqi Temp Hum Sensor
Dienmern 10-in-1 Gas Analyzers for Home/Office CO2 Detector and Pm2.5/1.0/10 Meter Formaldehyde Tvoc Aqi Temp Hum Sensor
US$ 45-50
2 Pieces(MOQ)
9 in 1 Multi-Functional Air Quality Monitor with LCD Display CO2 Alarm
9 in 1 Multi-Functional Air Quality Monitor with LCD Display CO2 Alarm
US$ 54-60
2 Pieces(MOQ)
Wholesale 3 in 1 High Quality Mini Desktop Air Pm2.5 Dust Monitor
Wholesale 3 in 1 High Quality Mini Desktop Air Pm2.5 Dust Monitor
US$ 13.5-17
1 Piece(MOQ)
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Hot Products

Mini Desktop Air Quality Monitor Pm2.5 Detector LED Digital Indoor OEM Whitevideo iconMini Desktop Air Quality Monitor Pm2.5 Detector LED Digital Indoor OEM White
US$ 14.5-17/Piece
2 Pieces(MOQ)
Source Factory Wholesale Air Quality Pollution Monitor CO2 Pm2.5 with WiFi Function Connect Indoor Usevideo iconSource Factory Wholesale Air Quality Pollution Monitor CO2 Pm2.5 with WiFi Function Connect Indoor Use
US$ 38-43/Piece
1 Piece(MOQ)
Handheld Geiger Counter Nuclear Radiation Detectorvideo iconHandheld Geiger Counter Nuclear Radiation Detector
US$ 25-30/Piece
2 Pieces(MOQ)
Gas Analyzer CO2 Pm2.5 Tvoc Hcho Tester Air Quality Detector CO2 400-5000ppmvideo iconGas Analyzer CO2 Pm2.5 Tvoc Hcho Tester Air Quality Detector CO2 400-5000ppm
US$ 52-60/Piece
1 Piece(MOQ)
Wholesale Portable 128GB Mini Round Voice Recorder Voice Activated Recordervideo iconWholesale Portable 128GB Mini Round Voice Recorder Voice Activated Recorder
US$ 23-28/Piece
2 Pieces(MOQ)
Hot Sales Efficient Training Digital Timer Wall Mounted Remote-Controlled ABS Material Consumer Electronicsvideo iconHot Sales Efficient Training Digital Timer Wall Mounted Remote-Controlled ABS Material Consumer Electronics
US$ 16-25/Piece
2 Pieces(MOQ)

Popular Products

Desktop Temperature and Humidity Meter Mini CO2 Detector Exceeding Limit Alarmvideo iconDesktop Temperature and Humidity Meter Mini CO2 Detector Exceeding Limit Alarm
US$ 16-18/Piece
1 Piece(MOQ)
Hot Selling New Circle Voice Recorder for Meetings Classrooms and Home Usevideo iconHot Selling New Circle Voice Recorder for Meetings Classrooms and Home Use
US$ 23-28/Piece
2 Pieces(MOQ)
Desktop CO2 Detector LED Screen Displays CO2 Meter Temperature and Humidityvideo iconDesktop CO2 Detector LED Screen Displays CO2 Meter Temperature and Humidity
US$ 17.5-22/Piece
1 Piece(MOQ)
Latest Desktop Smart WiFi LED Muliti-Function Air Quality Monitors 24hours Real-Time Monitoringvideo iconLatest Desktop Smart WiFi LED Muliti-Function Air Quality Monitors 24hours Real-Time Monitoring
US$ 53-65/Piece
1 Piece(MOQ)
Dm165A-WiFi Indoor Noise Morning Sound Level Detector with Temperature Humility and Timevideo iconDm165A-WiFi Indoor Noise Morning Sound Level Detector with Temperature Humility and Time
US$ 25-27/Piece
100 Pieces(MOQ)
Home Intelligent LED Screen Pm2.5 Air Quality Monitor 3 in One Whitevideo iconHome Intelligent LED Screen Pm2.5 Air Quality Monitor 3 in One White
US$ 14-17/Piece
2 Pieces(MOQ)
High-Precision Handheld Digital Alcohol Detector Meter Checker Non-Contact Breathalyzervideo iconHigh-Precision Handheld Digital Alcohol Detector Meter Checker Non-Contact Breathalyzer
US$ 5.7-10/Piece
1 Piece(MOQ)