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11
YRS
Shenzhen Langdeli Technology Co., Ltd.
Supplier
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Product categories
Electric energy meter
Voice Recorder
Solar Panel
Geiger counter detector
electromagnetic radiation detector
Hygrometer
Multimeter
Decibel Meter
Alcohol Tester
Topsale products
Wall mount CO2 detector
mini smart CO2 meter
WIFI air quality Monitor
Air Quality monitors
Astronaut Starry Sky Projector
negative ion tester detector
Ozone meter O3
Handheld Air quality Monitor
Desktop Air analyzer monitor
Dust particles monitor PM2.5
Ungrouped
Wall Hanging Digital Noise Sound Level Meter 30-130 dBA with Time Clock for Home School Baby Room Use 1-Year Warranty
$21.00 - $30.00
(Min. Order) 2 pieces
Large LED screen 30~130 dBA Decibel Multifunctional Sound Noise Level Meter with time clock Temperature Humidity
$21.00 - $30.00
(Min. Order) 2 pieces
Mini 6-in-1 Portable Air Quality Monitor PM2.5 AIQ Gas Detectors Temperature Humidity Meter ABS Dust Detector ODM Customizable
$21.00 - $25.00
(Min. Order) 2 pieces
Multi-Functional ABS Desktop Air Quality Monitor Laser Scattering Detector PM1.0 PM10 PM2.5 HCHO TVOC ODM Customization
$29.00 - $37.00
(Min. Order) 2 pieces
Multifunctional Desktop Air Quality Monitor PM2.5/PM1.0/PM10/HCHO Detector Formaldehyde Gas Analyzer OBM Customized Support
$29.00 - $37.00
(Min. Order) 2 pieces
Multifunctional Black Desktop Air Quality Monitor Formaldehyde Benzene PM2.5 Dust Detector ABS Material ODM OBM Customized
$29.00 - $37.00
(Min. Order) 2 pieces
Desktop PM2.5 Gas Analyzers PM10/PM1.0/PM2.5 Air Quality Meter Formaldehyde TVOC HCHO Detector ABS Material ODM/ODM Supported
$29.00 - $37.00
(Min. Order) 2 pieces
High-Accurate PM2.5 Air Quality Monitor Indoor Air Detector with AQI HCHO TVOC Detectors ABS Material ODM OBM Customized Support
$29.00 - $37.00
(Min. Order) 2 pieces
Featured products
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Odm
Obm
Software Reengineering
Best Sale Rechargeable White LED Digital Desktop Air Quality Monitor Home Office Car PM2.5 Laser Sensor Detector Battery Powered
$14.00 - $17.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Odm
Obm
Portable Gas Detector
Hot Portable CO2 PM2.5 TVOC Air Quality Monitor Handheld NDIR Sensor ABS Rechargeable Formaldehyde Temperature Tester Meter
$37.50 - $45.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Odm
Obm
Gas Detector
Multifunctional NDIR Sensor Gas Detector Air Quality Dust Particle Counter Formaldehyde Detector Temperature Humidity Meter
$47.00 - $60.00
Shipping to be negotiated
Min. Order: 2 pieces
Odm
Obm
Software Reengineering
Desktop mini CO2 meter Tuya wifi smart co2 meter portable CO2 gas analyzers factory whole sale carbon dioxide detector
$19.50 - $25.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Testing
Electronic Ray Detector Instruments and Apparatuses Nuclear Radiation Ionizing Radiation Detector for Machine Testing
$30.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
High Sensitivity
High Sensitive Portable Industrial Air Detector PM2.5 TVOC Multifunction Monitor Handheld Gas Detector Air Conditioner
$25.00 - $35.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Odm
Obm
Software Reengineering
New Chinese Factory Air Quality Monitor CO2 PM2.5 TVOC Gas Analyzer CE Certification Supports OEM/OBM/ODM Logo Package Box
$49.00 - $60.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Odm
Obm
Software Reengineering
Handheld Air Quality Monitor PM2.5 PM1.0 PM10 Digital Tester Meter with HCHO TVOC Gas Analyzer for Indoor/Outdoor Use
$25.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Gas Analyzer
Professional China-Made PM2.5 Meter Air Quality Detectors for Health and Safety Your Best Companion in Gas Analyzers Category
$14.00 - $17.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Odm
Obm
Gas Detector
Pm2.5 detector air quality monitor Temperature and humidity meter Instruments and Apparatuses gas detector
$32.00 - $40.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Odm
Obm
Software Reengineering
Tuya Wifi Intelligent Cigarette Electronic with Fine Particle Detection PM2.5 Detector Mobile Alarm Prompt OEM Supported
$16.95 - $20.99
Shipping to be negotiated
Min. Order: 2 pieces
Desktop Air Quality Monitor Particulate Monitor PM2.5 Detector Built-in 1000mAh Rechargeable Battery White ABS Wifi 4 in 1
$16.95 - $20.99
Shipping to be negotiated
Min. Order: 2 pieces
Digital Mini flexible digital and best all-around portable recorder black color Type-C Voice
$17.30 - $25.00
Shipping to be negotiated
Min. Order: 2 boxes
Easy Return
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