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Shop the best prices on 24,358 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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2,561 - 2,592 of 24,358
CO2 Carbon Dioxide Detector Indoor Air Quality Monitor Portable CO2 Monitor unbrand
$189.00
HABOTEST HT609 Gas Leak Detector for Combustible, Methane, Natural, Hydrogen and More with LCD, Alarm, Temp & Humidity Detection
$69.00 Save $50.00 RRP: $119.00
Rm370 carbon monox detector - ZCL1978 hwy Edition 529
$54.00 Save $55.00 RRP: $109.00
Habotest Ht60 Portable Gas Leak Detector Handheld Combustible Gas Detector With Audible And Visual Alarm With Lcd Display Methane Propane Natural Gas
$31.95 Save $47.05 RRP: $79.00
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi SZRH A-V
$64.00 Save $55.00 RRP: $119.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensor Edition 0919
$27.95 Save $36.05 RRP: $64.00
USB Wifi Air Quality Tester Intelligent Monitor Detector PM2.5 HCHO & TVOC & CO2 Analyzer 02#
$104.00 Save $155.00 RRP: $259.00
Air Negative Ion Tester Meter Aeroanion Detector Oxygen Ion Concentration Monitor
$179.00 Save $20.00 RRP: $199.00
SMART SENSOR Handheld CO Meter, High Precision Carbon Monoxide Gas Detector Monitor Gauge
$89.00 Save $10.00 RRP: $99.00
CO2 Sensor 400-10000 ppm Carbon Dioxide Air Quality Detection
$25.95 Save $2.00 RRP: $27.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature D
$36.95 Save $3.00 RRP: $39.95
Ht609 Natural Gas Leak Detector for Methane & Combustible Gases Alarm
$84.00 Save $10.00 RRP: $94.00
4-in-1 Gas Detector for O2 H2S CO & Combustible Gas - Orange
$239.00 Save $30.00 RRP: $269.00
MAYILON Natural Gas Leak Detector with 8” Flexible Probe, Propane Methane Combustible Gas Detector for Home Safety
$104.00 Save $15.00 RRP: $119.00
MAYILON Gas Leak Detector with 8-Inch Probe for Natural Gas, Propane, Methane and Combustible Gas Detection
$104.00 Save $15.00 RRP: $119.00
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper471
$38.95 Save $65.05 RRP: $104.00
Air Quality Monitor, 3 In 1 Multifunctional Carbon Dioxide Detector,co2 Monitor For Indoor Rv Offic
$64.00 Save $55.00 RRP: $119.00
Freon Leak Detector, Wjl-6000 Refrigerant Hvac Leak Detector, Halogen Gas Sniffer
$37.95 Save $56.05 RRP: $94.00
Co2 Air Quality Monitor Indoor Carbon Dioxide Detector Co2 Alarm Meter 400-5000 Ppm Hcho Tvoc humi
$69.00 Save $20.00 RRP: $89.00
SNDWAY SW-743A Halogen Leak Detector Refrigerant Gas Car Air Conditioner Refrigerator Freon CFCs HCF
$64.00 Save $5.00 RRP: $69.00
-quality Monitor Pm25 Pm10 Pm10 Detector Indoor Gas Quality Monitors For Home Etc (pm10 Pm2
$104.00 Save $35.00 RRP: $139.00
Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter Air Quality Gas Monitor Temperat
$139.00 Save $30.00 RRP: $169.00
Rm370 carbon monox detector
$54.00 Save $135.00 RRP: $189.00
Co2 Carbon Dioxide Detector For Air Quality, Temperature And Humidity, Quick Co2 Measurement, Cisea White
$22.95 Save $56.05 RRP: $79.00
Gas Detector, Lpg/natural Gas/gas Leak Detector, Plug-in Sensor Display With Audible Alarm And Digital Led Display, Combustible Methane, Propane
$39.95 Save $64.05 RRP: $104.00
Gas Detector Leak Detector Natural Coal Gas Methane Propane Butane Detector Lpg Lng Portable Led Digital Sound Alarm
$159.00 Save $30.00 RRP: $189.00
Mh-z19 Mh-z19e Ir Infrared Co2 Sensor Module Carbon Dioxide Gas Sensor Ndir For Co2 Monitor 400-500
$54.00 Save $30.00 RRP: $84.00
Gas Detector, Lpg/natural Gas/coal Gas Leak Detector, Plug-in Sensor Monitor With Audible Alarm And Led Digital Display, Methane Combustible Gas Alarm
$54.00 Save $25.00 RRP: $79.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Mo-FCY
$149.00 Save $180.00 RRP: $329.00
O3 Ozone Meter Analyzer Air Detector-FCY
$199.00 Save $220.00 RRP: $419.00
Rm370 carbon monox detector - ZCL1978
$45.95 Save $33.05 RRP: $79.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$45.95 Save $38.05 RRP: $84.00