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Shop the best prices on 21,634 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Philippines.

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21,601 - 21,632 of 21,634
Smart home 5-in-1 formaldehyde detector, high-precision professional-grade indoor air quality formaldehyde detector-black·MT05
₱1,249.00 Save ₱700.00 RRP: ₱1,949.00
For Combustible Gas Pipeline Digital Display Alarm 26s
₱3,749.00 Save ₱3,741.00 RRP: ₱7,490.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality
₱7,690.00 Save ₱7,700.00 RRP: ₱15,390.00
UV-6000 Halogen Freon Leak Detector, Refrigerant Gas Detector R22/R410A/R134A/R1234YF
₱2,299.00 Save ₱1,150.00 RRP: ₱3,449.00
Ozone Analyzer Air Quality Monitor, O3 Detector, Intelligent Sensor
₱8,890.00 Save ₱7,000.00 RRP: ₱15,890.00
Gas Detector, Lpg/natural Gas/coal Gas Leak Detector Plug In Sensor Monitor With Audible Alarm1pcs-UK plug
₱1,549.00 Save ₱1,550.00 RRP: ₱3,099.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set
₱949.00 Save ₱1,600.00 RRP: ₱2,549.00
Tuya Smart Life Natural GAS CO Leak Carbon Monoxide Detector WIFI CH4 Methane Combustible Leakage C
₱2,049.00 Save ₱400.00 RRP: ₱2,449.00
Lcd Carbon Monoxide Co Detector Poisoning Gas Sensor Monitor Warning Alarm Set Shytmv
₱2,699.00
Temperature & Humidity Meter, Air Quality Monitor, CO2 Detector, 3-In-1 Digital Air Pollution Carbon NN
₱1,049.00
7-in-1 Indoor Air Quality Monitor, PM2.5 Detector CO2 Monitor Air Quality Tester PM1.0 PM2.5 PM10 HCHO Detector Temp and Humidity Monitor Air
₱5,390.00 Save ₱800.00 RRP: ₱6,190.00
Smart Wifi Gas Leak Detector - Lpg & Natural Gas Alarm Sensor, Led Display, App Dirtypigs
₱1,699.00 Save ₱350.00 RRP: ₱2,049.00
2025 Portable Handheld High Precision Carbon Monoxide Meter CO Gas Leakage Detector Alarm
₱4,499.00 Save ₱4,491.00 RRP: ₱8,990.00
SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity 2 in 1 Sensorpurple SZRH
₱999.00 Save ₱1,400.00 RRP: ₱2,399.00
Rm370 carbon monox detector
₱2,599.00 Save ₱850.00 RRP: ₱3,449.00
SMART SENSOR AR8500 Ammonia Detector Gas NH3 Tester Monitor with Acoustic Optical Double Alarm 0100PPM 100-240V
₱23,090.00 Save ₱3,300.00 RRP: ₱26,390.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
₱2,449.00 Save ₱350.00 RRP: ₱2,799.00
Smart Gas Leak Detector Highly Sensitive Combustible Gas Alarm WiFi Gas Leak Sensor for Home
₱2,199.00 Save ₱2,600.00 RRP: ₱4,799.00
Portable CO Gas Detector Gas Tester with 01000ppm Range 1PPM Resolution ABS
₱2,749.00 Save ₱5,241.00 RRP: ₱7,990.00
Magnetic Gas Cylinder Level Indicator with Temperature Measuring Stick for LPG Security Tool
₱429.00 Save ₱1,020.00 RRP: ₱1,449.00
Gas Detector with Oxygen Sensor Ao-02, Compatible with Ao2 Aa428-210 and Ao2ptb-18.10 -HK614 SZRH
₱2,899.00 Save ₱2,291.00 RRP: ₱5,190.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
₱7,190.00 Save ₱3,600.00 RRP: ₱10,790.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP AWhite SZRH
₱3,449.00 Save ₱2,641.00 RRP: ₱6,090.00
Ordinary QRB1 Flame Detector Photosensitive Electric Eye Burner Detection Photoresistor Red QRB1 Photocell For Burner Waste Oil-2025-ss
₱1,649.00 Save ₱800.00 RRP: ₱2,449.00
Gas Leak Detector Wifi for Home Natural Gas Leak Detector LCD Screen APP Alarm
₱2,049.00 Save ₱1,000.00 RRP: ₱3,049.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered-yky
₱429.00 Save ₱95.00 RRP: ₱524.00
Photocell QRB1 flame detector for industrial burner systems
₱1,449.00
For Ld200 Heating Diode Handheld Leak Detector
₱15,390.00 Save ₱16,800.00 RRP: ₱32,190.00
Gas detector Ao-02 Compatible with models Ao2 Aa428-210 and Ao2ptb-18.10
₱1,949.00
Portable Mini Carbon Monoxide Detector CO Gas Meter with Sound and Light Alarm
₱2,649.00 Save ₱5,841.00 RRP: ₱8,490.00
1PC CJ-702-U Multi-in-One Sensor Module CO2/PM2.5/CH2O/TVOC
₱2,149.00
Infrared Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Meas Elriven
₱2,149.00 Save ₱5,041.00 RRP: ₱7,190.00