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Shop the best prices on 24,494 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Generic1 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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2,849 - 2,880 of 24,494
LD600 Freon Leak Detector Combustible Gas Detector Air Conditioning Refrigerant Leak Detector with
$199.00 Save $20.00 RRP: $219.00
Deal cheapest Air Quality Monitor CO2 TVOC Meter Temperature and Humidity Carbon Dioxide Detector wi
$159.00 Save $60.00 RRP: $219.00
Co2 Air Detector Wifi 3-in-1 Indoor Co2 Detector Air Quality Monitor Detects Co2 Temperature Humidi
$109.00 Save $110.00 RRP: $219.00
H2S/O3/CO/CO2/H2S/O2/NO2/NO Gas Detectors Handheld Ammonia Gas Analyzers Methane Concentration Measurement Gas Detectors
$209.00
20 In 1 Tuya Wifi Air Quality Detector Co/co2/tvoc/hcho/pm2.5/pm1.0/pm10/temp/humidity/time/datew/ 5pcs Sub-sensors
$149.00
CO2 Monitor Thermometer Hygrometer High Accuracy Desktop CO2 Detector Indoor Air Quality Meter with Alarm
$89.00 Save $20.00 RRP: $109.00
suitable for Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl-CHENG DU SI XI
$159.00 Save $80.00 RRP: $239.00
Handheld EMF Meter Portable Electromagnetic Radiation Detector Multi-functional Digital Electric Field Detector
$94.00 Save $45.00 RRP: $139.00
Portable Air Quality Detectors Gas Sensors For Continuous CO2 And TVOC Monitoring In Homes Offices Industrial Setting
$35.95
8800A Portable Combustible Flammable Gas Detector Leakage Methane Natural Gas Sensor Alarm Meter
$74.00 Save $20.00 RRP: $94.00
Wifi Combustible Gas Alarm Methane Natural Gas Leakage Detector Sound Light Warning With Led Display For Tuya 100240vuk Plug
$119.00
UA9800A Gas Detector Large Screen Portable Combustible Gas Leak Alarm Detecting Instrument
$94.00 Save $25.00 RRP: $119.00
2 In 1 CO2 Meter 5000ppm Carbon Dioxide Detector Sensor Smoke Alarm Air Quality Analyzer Temperature Humidity Monitor
$109.00
5-In-1 Air Quality Monitor Formaldehyde/Co2/Tvoc Detector With Wall Mount (Lcd, 0-6000ppm Range)_mm2 -CN-WR
$119.00 Save $50.00 RRP: $169.00
HABOTEST Combustible Gas Methane Leak Detector HT609PRO
$99.00 Save $80.00 RRP: $179.00
Air Quality Monitor Pm2.5 Pm1.0 Pm10 Co2 Tvoc Particle Detectors Air Quality Detector Temperature H
$159.00
2c012,13 In 1 Tuya Wifi Air Quality Detector Co2,co,pm2.5 Formaldehyde Tvoc Temperature And Humidit
$94.00
Pt02 Plus Wifi Air Quality Monitor Detects Pollen Tvoc Co Co2 Pm2.5 1.0 Temp Rh Iot Controller Rs48
$249.00
20-in-1 Tuya Wifi Air Quality Detector Co/co2/tvoc/hcho/pm2.5/pm1.0/pm10/temp/humidity 3pcs Subunit
$139.00
WJL6000 Leak Detector Halogen AC Leak Tester For R22 R410A R134A R1234YF
$74.00 Save $35.00 RRP: $109.00
Gas leak detector, natural gas detector, portable, visual alarm for methane, flammable gases
$54.00 Save $30.00 RRP: $84.00
Rapid Responses VOC Detection Module Easy Integration For Industrial And Environmental Applications Multicolor
$33.95
CO2 Sensor Module Detector Carbon Dioxide Temperature Humidity 3-In-1 Transmitter 485
$119.00 Save $120.00 RRP: $239.00
Multifunctional 5 In 1 Co2 Meter Digital Temperature Humidity Tester Co2 Sensor Tvoc Hcho Co2 Detector Air Quality Monitor
$79.00
Rm370 carbon monox detector-AX
$54.00 Save $10.00 RRP: $64.00
Gas Leak Detector Wifi for Home Natural Gas Leak Detector LCD Screen APP Alarm
$49.95 Save $29.05 RRP: $79.00
Multi Gas Detector Gas Meter O2 H2s Co 4 In 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$269.00 Save $220.00 RRP: $489.00
Water Detector, 120dB Safety Water Loop Security Water Level Alarm Sensor for Kitchen
$10.95 Save $36.00 RRP: $46.95
CO2 Detector Monitor, CO2 Carbon Dioxide Air Quality Sensor, Air Quality Sensor with USB Cable
$69.00 Save $70.00 RRP: $139.00
Air Quality Monitor Indoor Air Quality Monitor for (HCHO) TVOC PM2.5/PM10 -Accurate Air Quality Mon
$129.00 Save $360.00 RRP: $489.00
Gd-3000 Portable Gas Leak Detector Handheld Natural Gas Detector High Sensitivity Combustible Gas Sniffer Flammable Gas Tester
$399.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
$19.95