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Shop the best prices on 24,331 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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2,593 - 2,624 of 24,331
Leak Detection Tool Model WJL6000 Halogen Tester With Customizable Sensitivity Settings
$64.00 Save $30.00 RRP: $94.00
Leak Detector Portable Handheld Methane Gas Sniffer 50-1000 PPM, Audible Visual Alarm
$519.00 Save $255.00 RRP: $774.00
Combustible Leak Detector AS8800L Visual Leakage Indicator Leakage Location Alarm Portable Meter Tester
$159.00 Save $80.00 RRP: $239.00
4-Gas Monitor Meter Tester Analyzer Portable Gas Detector CO Monitor Digital toxic Gas Detector Rech
$209.00 Save $130.00 RRP: $339.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condit
$54.00 Save $30.00 RRP: $84.00
HLD-100+ Halogen Leak Detectors Portable Gas Leak Analyzers Chlorine Fluorine Refrigerants Leakage Detectors Sensitivity
$129.00
AT8100 Portable Oxygen Detector 0-25% Range LCD Display Black
$149.00 Save $80.00 RRP: $229.00
Multi-Gas Detector Meter for O2, H2S, CO - 4-in-1 Oxygen, Hydrogen Sulfide, Carbon Monoxide, Combustible Gas
$219.00 Save $210.00 RRP: $429.00
20-In-1 Tuya WIFI Air Quality Detector CO/CO2/TVOC/HCHO/PM2.5/PM1.0/PM10/Temp/Humidity 3Pcs Subunits
$119.00 Save $20.00 RRP: $139.00
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
$109.00 Save $90.00 RRP: $199.00
Natural And Soporific Gas Detector (white) High-Quality
$44.95 Save $114.05 RRP: $159.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$37.95 Save $101.05 RRP: $139.00
ENS160+AHT21 CARBON Dioxide CO2 eCO2 TVOC Air Quality And Temperature And Humidity Sensor Replace CCS811 For Arduino
$20.95 Save $38.05 RRP: $59.00
MP-135 MP503 air quality detection gas sensor module MP-4 harmfuldetection,methane,Natural,methane,liquefied MP-2 flammable gas
$12.95 Save $34.00 RRP: $46.95
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,A
$23.95 Save $8.00 RRP: $31.95
HCHO/TVOC/AQI/CO/CO2 Multifunctional Air Gas Detector Formaldehyde Air Quality Monitor Home Office Various Occasions
$69.00
Air Quality Monitor CO2 Detector Temperature & Relative Humidity CO2 Meter Formaldehyde Detector HCHO TVOC Tester White
$59.00
Carbon Dioxide SCD30 Air Quality Sensoring Package for Accurate CO2 Temperature and Humidity Data
$64.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$189.00 Save $190.00 RRP: $379.00
Radon Detector & Monitor, Radon Analysis Tool
$249.00 Save $120.00 RRP: $369.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$239.00 Save $310.00 RRP: $549.00
Gas Leak Detector Propane Natural Gas Alarm with LCD Screen High Decibel Battery Powered Mini Portable Combustible Gas Leak Detector_xi
$43.95 Save $65.05 RRP: $109.00
4-in-1 Multi Gas Detector: O2, H2S, CO, LEL - Combustible Gas & Toxic Gas Leak Detector
$269.00 Save $530.00 RRP: $799.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$12.95 Save $12.00 RRP: $24.95
Smart Home Gas Detector: Reliable Combustible Gas Alarm, Easy Install, Modern Design
$37.95
Smart Gas Leak Detector: Reliable Methane Alarm & Combustible Gas Sensor for Home Safety
$47.95
High-Precision Gas Leak Detector with Voice Warning - CO Sensor, Propane & Smoke Alarm
$54.00
Smart Gas Leak Detector: Reliable Methane & LPG Alarm with Microprocessor Control
$45.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$38.95 Save $20.05 RRP: $59.00
Methane Butane-combustible Gas Natural-gases Leak Detector Quick-response Alarm
$37.95 Save $56.05 RRP: $94.00
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$35.95 Save $23.05 RRP: $59.00
Handheld Gas Leak Monitors with Alarm System, Battery Operated Rechargeable Detectors for Easy Carry
$39.95