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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
Home School Hotel Indoor Use CO2 Monitor NDIR Type Infrared Sensor Carbon Dioxide Gas Analyzer ABS Material Carbon Dioxide Meter
$16.50 - $18.00
(Min. Order) 2 pieces
Greenhouse Use Mini Air Quality CO2 Meter CO2 Detector Alarm with Temperature & Humidity Test Gas Analyzers Product
$16.50 - $18.00
(Min. Order) 2 pieces
Indoor Mini CO2 Meter Monitor with Infrared Detection Technology Home Office Car Use Gas Analyzer Dioxido Carbon CO2 Detector
$16.50 - $18.00
(Min. Order) 2 pieces
Portable Mini CO2 Meter Carbon Dioxide Tester and Gas Detector for Air Quality Portable CO2 Monitor
$16.50 - $18.00
(Min. Order) 2 pieces
Mini Portable CO2 Monitor Meter Factory-Supply Carbon Dioxide Detector CO2 Gas Analyzers for School Office Japan Spain
$17.50 - $20.00
(Min. Order) 2 pieces
Wall-Mounted Large LED Digital Sound Level Meter 30-130dB Noise Measuring Device with Clock for Measuring Decibel Levels
$39.30
(Min. Order) 2 pieces
Handheld Ozone Meter Detector Instruments and Apparatuses O3 Monitor Portable Ozone Gas Analyzer
$41.00 - $48.00
(Min. Order) 2 pieces
2023 Portable Handheld Ozone Detector Medidor de Meter O3 Gas Analyzer for Peru Chile Mexico
$43.00 - $55.00
(Min. Order) 2 units
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Dust detector pm2.5 pm10 pm1 Noise meter Sound Meter Instrumentation hygrothermograph gas analyzer
$31.00 - $35.00
Shipping: $17.25/box
Min. Order: 1 box
Est. delivery by May 17
Easy Return
Add to cart
Noise meter Sound Meter Sound detector Air quality tester PM2.5 detector hygrothermograph Instrumentation
$31.00 - $35.00
Shipping: $17.25/ampere
Min. Order: 1 ampere
Est. delivery by May 17
Easy Return
Add to cart
Indoor Air Quality Detector with PM2.5 Carbon Dioxide Detection Hygrothermograph Instrumentation ABS Material
$30.00 - $40.00
Shipping: $22.85/gross
Min. Order: 1 gross
Est. delivery by May 17
Easy Return
Add to cart
2024 High precision wall mounted temperature humidity noise meter
$28.96
Shipping included
Min. Order: 1 unit
Delivery by May 24
Money-back guarantee
Add to cart
Industrial and DIY Grade Wall-Mounted Noise Meter Thermohygrometer with Customizable OEM Support
$33.30
Shipping included
Min. Order: 1 unit
Delivery by May 8
Money-back guarantee
Add to cart
Europe and the United States best-selling wall - mounted noise meter temperature and humidity measuring instrument
$19.00 - $25.00
Shipping to be negotiated
Min. Order: 2 units
Easy Return
Tuya Home Weather Forecast Station Wifi Wireless Digital Wall Mount Thermometer with Big Screen Battery Powered OEM Supported
$23.00 - $30.00
Shipping: $17.04/unit
Min. Order: 2 units
Est. delivery by May 20
Easy Return
Add to cart
High Accuracy Portable NH3 Ammonia Gas Meter CO2 Detector Air Quality Monitor CE ROHS Certification Customizable ODM Support
$42.00 - $50.00
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 15
Easy Return
Add to cart
Digital Sound Level Meter Noise Audio metro 30-130 Noise meter Noise Decibel Monitor Tester
$29.00 - $40.00
Shipping to be negotiated
Min. Order: 1 unit
Wall mounted weather forecast instrument, hygrometer, Tuya WiFi weather station USB rechargeable temperature and humidity meter
$23.00 - $30.00
Shipping: $20.50/unit
Min. Order: 2 units
Easy Return
Add to cart
mini HD camera High-intensity night vision Mobile phone wireless connection anti-theft device
$6.57 - $12.99
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 17
Easy Return
Add to cart
Micro monitor real-time view HD 1080P high intensity night vision magnetic adsorption camera mobile phone wireless connection
$8.15 - $15.39
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 17
Easy Return
Add to cart
Mini camera supporting wifi connection to mobile phone High-intensity night vision motion detection USB charging port
$8.15 - $15.39
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 17
Easy Return
Add to cart
Mini camera anti-theft device supporting wifi connection to mobile phones High-intensity night vision motion detection HD 1080P
$8.15 - $15.39
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 17
Easy Return
Add to cart
Up to 64GB TF card High-intensity night vision micro-camera monitor Mobile wireless connection Real-time viewing HD 1080P
$8.15 - $15.39
Shipping: $14.24/unit
Min. Order: 2 units
Est. delivery by May 17
Easy Return
Add to cart
High-intensity night vision micro monitor two-way voice intercom motion detection mobile wireless connection HD 1080P
$8.15 - $15.39
Shipping: $14.24/piece
Min. Order: 2 pieces
Est. delivery by May 17
Easy Return
Add to cart
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