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Shop the best prices on 24,550 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Elsavct, Azrb7thy7 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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65 - 96 of 24,550
Rm370 Carbon Monox Detector
$37.95 Save $31.05 RRP: $69.00
ZigBee Smart Gas Leakage Detector Highly Sensitive Combustible Gas Alarm LPG Natural Gas Sensor EU PLUG DS
$33.95
RM370 Carbon Monoxide Detector
$49.00 Save $10.00 RRP: $59.00
Garrett 047-015 Detector
$139.00
Portable Air Quality Detector CO2 TVOC HCHO Humidity Temperature 5 in 1 Multifunctional Indoor Air Q
$36.95 Save $11.00 RRP: $47.95
Exhaust gas Temp sensor 12m EGT Thermocouple Probe Exhaust Temperature Sensors Threads Exhaust Temp Sensor 0-1000 C
$35.95 Save $153.05 RRP: $189.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$54.00 Save $45.00 RRP: $99.00
O3 Ozone Meter Ozone Analyzer Air Detector Intelligent Sensor Ozone Counter Air Quality Pollution Monitor(,) unbrand
$129.00 Save $40.00 RRP: $169.00
WJL-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$31.95
Air Quality Monitor Indoor, Air Quality Detector, CO2 Monitor Black
$41.95
5-in-1 Formaldehyde Detector Carbon Dioxide Detector Air Detector Detector Temperature and Humidity Detector - 5-in-1 White (English)
$31.95 Save $22.05 RRP: $54.00
Smart home 5-in-1 formaldehyde detector, high-precision professional-grade indoor air quality formaldehyde detector-blackMT05
$28.95 Save $17.00 RRP: $45.95
Freon Halogen Leak Detector -6000 for R22 R410a R134a R1234yf Refrigerant Gas HVAC Maintenance Tool
$37.95 Save $21.05 RRP: $59.00
Mini Co2 Detector,air Quality Monitor, Infrared Co2 Monitor For Travel Home Indoor,you Can Use Anywhere
$59.00 Save $25.00 RRP: $84.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Measurement Meter
$14.95 Save $7.00 RRP: $21.95
LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector
$29.95 Save $29.05 RRP: $59.00
LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector
$29.95 Save $29.05 RRP: $59.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$43.95 Save $45.05 RRP: $89.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / De
$41.95 Save $42.05 RRP: $84.00
-6000-L Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R1234YF Detector with UV Light
$42.95 Save $41.05 RRP: $84.00
Home Standalone Combustible Gas Detector Lng Coal Natural Gas Leak Alarm Sensor Voice Warning Alarm
$25.95
3-in-1 Co Carbon Monoxide Monitor Co Temperature And Humidity Detector Co Air Quality Monitor Hd Led Screen Orange
$54.00
-z14b Ndir Infrared Co2 Sensor Module Gas Sensor For Co2 Monitor 0-5000ppm Z14 Serial Uart Pwm Output
$54.00
3-in-1 Co Carbon Monoxide Monitor Co Temperature And Humidity Detector Co Air Quality Monitor Hd Led Screen Gray
$49.95
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Air Quality Detector Co Co2 Formaldehyde Monitor Home Office Air Quality Tester,black
$27.95
Gas Leak Detector Portable Natural Gas Detector Alarm Sound Methane Hexane With Lcd Screen 2 Aaa Ba
$16.95
Air Quality Detector 6 In 1 Detector Hcho Tvoc Co2 Co Pm10 Pm2.5 Meter Gases Detecting Intelligent Black
$34.95
5 In 1 Air Quality Monitor Tvoc Hcho Temperature Humidity Co2 Meter, Usb Rechargeable Co2 Detector White
$19.95
Tuya WIFI Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Qua
$44.95 Save $14.05 RRP: $59.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Support Bluetooth
$33.95
High-performance CO2 Regulator with Clear Scale Gas CO2 Pressure Reducer Valve unbrand
$69.00
Multifunctional Air Quality Monitor, Portable CO2 Detector with NDIR Sensor Technology, Real-Time Monitoring for Indoor Air Quality, Temperature,
$94.00 Save $45.00 RRP: $139.00