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Shop the best prices on 8 207 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Smart Sensor, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to South Africa.

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2 753 - 2 784 of 3 200
Rm370 Carbon Monox Detector
From R899,00
Ordinary QRB1 Flame Detector Photosensitive Electric Eye Burner Detection Photoresistor Red QRB1 Photocell For Burner Waste Oil-2025-ss
From R439,00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From R774,00
RV Propane | Natural Gas Detector, Gas Leak Detection, Home Gas Alarm, High Sensitivity LPG LNG Coal
From R279,00
Reliable hydrogen meter compatible with consistent hydrogen content analysis
From R439,00
RV Propane | Natural Gas Detector, Gas Leak Detection, Home Gas Alarm, High Sensitivity LPG LNG Coal Natural Gas Leak Detection, Alarm Monitor Sensor
From R279,00
Carbon Monoxide and Gas Detectors Leak Monitor with Display, Selves-Test Button, Sound Alarm for Kitchen Car Indoor Safety Multicolor
From R774,00
5 In 1 Tuya Air Quality Monitor Photoelectric Carbon Dioxide Detector Fire Alarm Co2 Temperature Hu
From R1 349,00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
From R524,00
BW Technologies Gas Detector Replacement O2 Sensor A2 Model
From R229,00
Electric Eye Sensor compatible with Burner Flame, Photosensitive QRB1 Detector compatible with Waste Oil
From R524,00
5801587836 5802392186 New Probe Ammonia NH3 Sensor compatible with STRALIS XWAY X-WAY S-WAY Euro 6 HD9
From R1 949,00
SGP40 Digital Gas Sensor compatible with TVOC ECO2 GY-SGP40 Carbon Dioxide Measurement compatible withmaldehyde Module
From R379,00
Intelligent Gas Leak Alarm With Environmental Monitoring For Household Safety And Hazard Prevention White
From R949,00
2025 6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air
From R329,00
Multi-gas Detector Connected With Voice Announcement
From R499,00
4‑in‑1 Plug‑in Gas Detector, Carbon Monoxide & Gas Leak Alarm with Temperature Humidity Digital Display for Home Safety
From R524,00
Smart LPG Gas Alarm Detector with 2.4G WiFi, Temperature Monitoring, and EU Plug for Natural Gas Leakage Detection,New 2026
From R699,00
Refrigerant Leak Detector, Halogen Gas Sniffer, Corona Sensor, 7 Adjustable Sensitivity Levels, Fast 6s Warm-Up for HVAC and Automotive AC,New 2026
From R524,00
Propane Detector 12V LPG Natural Gas Sensor Leak Alarm 85DB Siren for Car RV Home Digital Propane Tester Meter(White)New 2026
From R399,00
Lcd Display Wifi Combustible Gas Leak Detector Household Smart Gas Alarm Sensor Eu 100-240v
From R749,00
4-in-1 Gas Detector CO Alarm, Carbon Monoxide & Leak with Temp Humidity Monitor Digital Display Plug-in Home Safety,New 2026
From R674,00
Infrared CO2 Carbon Dioxide Sensor S8‑0053 400‑2000PPM Serial Communication /PWM
From R899,00
O3 Detector Gas Concentration Meter with Temperature Moisture Screen and 0-50 Scale for Facility Route Review Tasks Daily Use Multicolor
From R3 199,00
LPG Detector compatible with RVs with Alarm Sound and Included Power Cord
From R774,00
84414466 Tractor Nox Sensor Nitrogen Oxide Sensor for Case Claas 5WK96711C
From R1 799,00
CO Detector for Indoor Air Quality and Natural Gas Leak Detection
From R624,00
SMART SENSOR 4 In 1 Explosion-Proof Gas Concentration Detector AR8900B
From R6 190,00
Garrett 047-015 Detector
From R1 699,00
Versatilitys Ethanol Gas Sensors for Arduino51, Design for Alcohols Detection in Multiple Industrial Applications Multicolor
From R309,00
Gas Alarm Sensor 12V Propane Butane LPG Detector for Motorhomes, Campers, Boats
From R309,00
PM2.5 Detector Air Quality Monitor Gas Analyzer Dust Sampling Meter HT9600 ty23
From R3 449,00