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N01R-2-In-1 Wet Bulb Globe Temperature Temp Checker WBGT+ HI Heat Index Heat Stress Meter Level Indicator Audible Alarms
1,134,217 ₫
1,718,482 ₫
-34%
(5.0)
SUNRI-4 In 1 Air Quality Monitor Formaldehyde Detector HCHO TVOC HUM AQI Temperature Tester
1,216,675 ₫
2,134,526 ₫
-43%
(5.0)
Smart-40X White Door Window Contacts Magnetic Reed Switch Sensor
620,285 ₫
1,069,516 ₫
-42%
(5.0)
A68Z Carbon Monoxide CO Detector Portable Multifunctional Air Quality Tester Temperature Humidity Detection Device
634,395 ₫
1,174,625 ₫
-46%
(5.0)
3X 6 In 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Office Air Quality Tester,Black-Y47A
991,741 ₫
1,287,995 ₫
-23%
(5.0)
CABE-3X 6 In 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Office Air Quality Tester,Black
935,028 ₫
1,335,731 ₫
-30%
(5.0)
T24C 9 In 1 Air Quality Detector LCD Display PM2.5 PM10 HCHO TVOC CO CO2 AQI Temperature Humidity Air Quality Monitor
793,246 ₫
1,652,589 ₫
-52%
(5.0)
HOT
Hot SMART SENSOR AS8800L Combustible Gas Detector Flammable Natural Gas Leakage Tester Tool Methane Gas Leak Detector Analyzer
563,090 ₫
804,425 ₫
-30%
(5.0)
ABAC-Air Quality Monitor CO2 Meter Carbon Dioxide Detector Temperature Humidity Detection For Home Office Car
821,863 ₫
1,264,471 ₫
-35%
(5.0)
T24C Air Quality Monitor Indoor, With Time Date Display And Alarm Clock, Black CO2 Monitor Black
694,141 ₫
1,446,138 ₫
-52%
(5.0)
A43M US Plug,Wifi Bluetooth 5 In 1 Water Quality Tester TDS/EC/SALT PH S.G.TEMP Digital Water Monitor For Aquariums
1,085,067 ₫
1,778,784 ₫
-39%
(5.0)
4-In-1 Gas Detector With Sensors For Carbon Monoxide Oxygen And Toxic Gases Portable Harmful Alarms For Safety-Y47A
4,133,798 ₫
5,368,548 ₫
-23%
(5.0)
L72A-Air Quality Monitor,Testing Carbon Dioxide Detector,Indoor CO2,TVOC,PM2.5,PM1.0,Temperature,Humidity&Time Display
2,255,133 ₫
5,125,335 ₫
-56%
(5.0)
【Lowest-Price!】1000 PPM(10% Accuracy) Carbon Monoxide Detector CO Detector With Adjustable Thresholds,Visual & Audible Alarms Fo
1,501,182 ₫
2,240,398 ₫
-33%
(5.0)
【Livraison Rapide】Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Temperature And Humidity CO 2 Air Quality Monitor
343,259 ₫
780,108 ₫
-56%
(5.0)
Y45A-Air Quality Monitor CO2 Meter Carbon Dioxide Detector Temperature Humidity Detection For Home Office Car
834,577 ₫
1,390,935 ₫
-40%
(5.0)
T24C 1 Piece ATMS1603 Tuya Single Phase Wifi Smart Energy Meter 100-230V Din Rail Precisely Measuring Voltmeter Ammeter Power
636,898 ₫
1,326,837 ₫
-52%
(5.0)
Zigbee Gas Leakage Detector Natural Gas Alarm Sensor For House Kitchen Security Support APP Notification And Alarm Reminder
499,400 ₫
624,250 ₫
-20%
(3.0)
AK51-1 Pcs Tuya Wifi Bidirectional Energy Meter Wifi Energy Meter Ampermeter 110 240VAC
1,971,147 ₫
(5.0)
【B89E】With Temperature Humidity Sensor With LCD Display Sound And Light Warning For Home Office Hotel Travel EU Plug
810,344 ₫
1,396,937 ₫
-42%
(5.0)
HOT
MD-2003R 433Mhz/868MHz Foucus Portable Wireless LPG Gas Leak Detector Ceiling Natural Gas Sensor for ST-VGT ST-IIIB ST-IV Alarm
934,171 ₫
1,868,342 ₫
-50%
(5.0)
WIFI Smart Wattmete Digital Power Meter Electricity Energy Meter Voltage Current Protection Timer Switch EU Plug-Y47A
728,781 ₫
946,493 ₫
-23%
(5.0)
ABDE-Enhanced Wireless PIR Motion Sensor Alarm Detector 433Mhz Wireless Infrared Detector
444,336 ₫
541,957 ₫
-18%
(5.0)
【Flash-Deal!】Air Quality Detector 12 In 1 Air Quality Tester Temperature Humidity Meter CO/CO2/HCHO/TVOC/AQI/PM2.5/PM10
544,729 ₫
1,238,055 ₫
-56%
(5.0)
A99E-Wet Bulb Globe Temperature Meter 2-In-1 WBGT+ HI Heat Index Checker Heat Stress Meter With Level Indicator Audible Alarms
1,211,773 ₫
1,864,022 ₫
-35%
(5.0)
ABDE- WMT-10 Inductive Wood Moisture Meter Non-Contact Timber Damp Wall Detector Non-Destructive Humidity Tester
883,488 ₫
1,077,004 ₫
-18%
(5.0)
L72A-Formaldehyde Detector Air Quality Monitor PM 2.5 Portable Display Air Pollution Meter Mini Dust Tester For Home Car
1,567,479 ₫
3,562,426 ₫
-56%
(5.0)
FEDI-4 In 1 CO CO2 Detector Alarm Temp Humidity Sensor HD LCD Display CO CO2 Temperature Humidity Detector For Indoor Outdoor
962,392 ₫
1,336,464 ₫
-28%
(5.0)
Y14A Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector CFC HFC HCFC HC HFO Tester
817,278 ₫
1,738,882 ₫
-53%
(5.0)
Y45A-Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector CFC HFC HCFC HC HFO Tester
852,937 ₫
1,421,576 ₫
-40%
(5.0)
APPLIA-Smart Home Security Outdoor Weather Resistant Wifi Motion Sensor Detector-Remote APP Control For Alexa Notifications
579,393 ₫
1,093,418 ₫
-47%
(5.0)
HOT
Wine Checking Drive Air Blowing Detector Portable Vehicle Mounted Alcohol Tester Charging High Precision Digital Display
552,612 ₫
1,105,225 ₫
-50%
(5.0)
【BRAND NEW】10 In 1 Air Quality Monitor Detector CO 2 TVOC PM2.5 Detector Temperature And Humidity Air Quality Monitor
512,701 ₫
1,165,185 ₫
-56%
(5.0)
【Buy Now】Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector CFC HFC HCFC HC HFO Tester
1,562,705 ₫
2,841,316 ₫
-45%
(5.0)
ABVO-Combustible Gas Detector Indoor Air Quality Monitor Carbon Monoxide Alarm US Plug
461,326 ₫
632,092 ₫
-27%
(5.0)
1Set Tuya Smart Wifi CO2 Sensor TVOC CO2 Gas CH2O Temperature Humidity Meter Multifunctional ,Black
945,514 ₫
1,477,391 ₫
-36%
(5.0)
Wifi CH4 Natural Gas Leak Sensor Carbon Monoxide Detector CO Siren Alarm Home Kitchen Safety And Protection Tuya Smart Life
715,766 ₫
1,192,970 ₫
-40%
(5.0)
B29C-Air Quality Monitor Rechargeable Air Quality Monitor Temperature And Humidity Meter
609,630 ₫
1,015,954 ₫
-40%
(5.0)
Portable HT-M2 Microwave Detector, Digital LCD Tester For Monitoring Radiation And Leakage-Y47A
545,056 ₫
707,850 ₫
-23%
(5.0)
B04C-10 In 1 Indoor Air Quality Monitor C02 Lemperature Humidity HCHO TVOC PM2.5 PM10 CO Aql Meter Formaldehyde Monitor
474,573 ₫
791,050 ₫
-40%
(5.0)
FUFU 4X Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type, Backlit LCD Display,Wood Humidity Tester
911,486 ₫
1,470,129 ₫
-38%
(5.0)
2025 New-Formaldehyde Detector Air Quality Monitor PM 2.5 Portable Display Air Pollution Meter Mini Dust Tester For Home Car
1,544,467 ₫
2,970,164 ₫
-48%
(5.0)
HOT
Wired Liquid Gas Detector Combustible Coal LPG Natural Gas Probe Kitchen Detection Audible and Visual Alarm Unique Insect Net
697,749 ₫
1,395,497 ₫
-50%
(5.0)
DR850 4 In 1 Portable Multi Gas IP65 Waterproof Gas Leak Meter For O2 / CO / H2S / COMB
2,639,964 ₫
4,125,026 ₫
-36%
(5.0)
Y19A Air Quality Monitor 15 In 1 Smart Air Quality Tester With PM CO 2 CO TVOC HCHO Temperature&Humidity Display A EU Plug
768,480 ₫
1,601,017 ₫
-52%
(5.0)
ABDE-BIGTREETECH Temperature Humidity Sensor For Bambu Lab A1 Paired With Panda Touch
419,859 ₫
512,009 ₫
-18%
(5.0)
M20K Gas Leak Detector Gas Leak Sensor Sound Double Alarm LCD Alcohol Gas Leak Sensor
748,365 ₫
1,969,365 ₫
-62%
(5.0)
FULL-Air Quality Monitor,Testing Carbon Dioxide Detector,Indoor CO2,TVOC,PM2.5,PM1.0,Temperature,Humidity&Time Display
2,102,461 ₫
2,920,004 ₫
-28%
(5.0)
Household Gas Detector - Natural Gas (CH4) & Carbon Monoxide (CO) Alarm with Voice Alert LCD Display, Wall-Mounted,Plug And Play
1,142,418 ₫
(5.0)
【NEW LISTING】Gas Detection Formaldehyde Detector Household Decoration New Occupancy Indoor TVOC Harmful Odor Test
414,126 ₫
900,266 ₫
-54%
(5.0)