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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
Handheld Electromagnetic Radiation Detector Tester Meter Electric Emission Measurement Tool Electronic Measuring Instrument
$28.00 - $35.00
(Min. Order) 2 pieces
Digital Handheld Ionizing Radiation Tester with LCD Screen and Sound Alarm Electronic Measuring Instruments Detector Equipment
$29.00 - $35.00
(Min. Order) 2 pieces
Nuclear Radiation Detector Geiger Counter Sound Alarm Electronic Measuring Instrument Cumulative Dose Rate Threshold Detection
$29.00 - $35.00
(Min. Order) 2 pieces
Portable Radiation Detector Detects X Y and Hard B Rays Electronic Measuring Instrument
$28.00 - $35.00
(Min. Order) 2 pieces
Professional Chinese Handheld Ionizing Radiation Meter Medical Laboratory Use Nuclear Detector Geiger Counter Measurement
$29.00 - $35.00
(Min. Order) 2 pieces
Handheld Rechargeable Digital Ionizing Radiation Detector with LCD Screen Display Alarm Sound Electronic Measuring Instrument
$29.00 - $35.00
(Min. Order) 2 pieces
Best Selling High Quality Nuclear Radiation Detector Electronic Measuring Instrument for Staff Monitoring in Various Fields
$29.00 - $35.00
(Min. Order) 2 pieces
Alarming Nuclear Radiation Detector Electronic Measuring Instruments Sounds Alert Dose Rate Cumulative Dose Exceed
$29.00 - $35.00
(Min. Order) 2 pieces
Featured products
Alibaba Guaranteed
Factory Direct Supply Detector Type C Air Quality Monitor with CO2 Temperature Humidity Sensors and LED Display
$45.00 - $55.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Handheld Air Quality Detector Multi-Gas PM2.5/PM10/HCHO/TVOC Analyzer Temperature Humidity Detector Customizable ODM Support
$25.00 - $35.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Portable O3 PM2.5/PM10 Gas Sensor Analyzer Detector Handheld Air Quality Monitor with Battery Power
$55.00 - $70.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Factory Direct Supply LED Display Air Quality Monitor with CO2 Temperature Humidity Sensors Gas Analyzers for Home and Office
$45.00 - $55.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Factory Direct Multi-Functional Indoor Air Quality Detector PM2.5 CO2 PM1.0 PM10 HCHO TVOC Tester NDIR Sensor ROHS Certified
$47.00 - $60.00
Shipping to be negotiated
Min. Order: 2 units
Main product
Odm
Gas Detector
Software Reengineering
Hot Selling High Quality Indoor Air Quality Monitor with CO2 Temperature Humidity Sensors LED Display Family-Friendly Detector
$45.00 - $55.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
6-in-1 indoor air quality monitor intelligent life high-precision PM2.5 detector TVOC HCHO tester hygrometer USB charging
$19.95 - $25.00
Shipping to be negotiated
Min. Order: 2 pieces
5 orders
Portable Gas Detector
Handheld
Portable O3 Gas Detector Ozone Concentration Measurement Meter Handheld Air Pollution Tester Analyzer for PM2.5 and TVOC
$56.00 - $70.00
Shipping to be negotiated
Min. Order: 1 piece
Odm
Obm
Software Reengineering
Rechargeable Household Formaldehyde Detector PM2.5 Dust Particle HCHO/TVOC Gas Analyzer Indoor Temperature Humidity Meter ODM
$19.00 - $25.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
WiFi-Connected Desktop Air Analyzer Monitor Smart Tuya App Indoor Portable Detector CO2 Meter TVOC PM2.5 Pollution LCD Battery
$42.00 - $50.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Tuya WiFi Smart Gas Detector CO2/PM2.5/PM10/HCHO/TVOC Temperature (C/F) Humidity Air Quality Monitor CE/ROHS Certification
$50.00 - $65.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Wholesale 2000mAh Rechargeable Li-Battery Air Quality Monitor Formaldehyde Dust PM2.5 TVOC Tester Gas Analyzers Indoor Air
$25.00 - $35.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Reliable 9-in-1 Gas Analyzer Home Security Desktop Model with Real-Time Air Quality Monitoring after Sales Service Guarantee
$49.00 - $60.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
9-in-One Indoor Air Quality Tester AQI PM2.5 TVOC Formaldehyde Detector Gas Analyzer for Home Air Testing OEM Supported
$54.00 - $63.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Mini Desktop Laser Sensor PM2.5 Detector 3-in-One Air Gas Meter Monitor with Rechargeable Battery for Indoor Outdoor Family Use
$14.00 - $17.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Great Quality Air Quality Detector from Chinese Factory PM2.5 TVOC HCHO Monitor with CO2 Gas Detection at Price
$49.00 - $60.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
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