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Shop the best prices on 7 898 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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2 497 - 2 528 of 3 200
Sulfur Dioxide Gas Concentration Digital Display Detector Smart Sensor
From R4 799,00
Gas detector oxygen sensor for AO-02 compatible with AO2 AA428-210 AO2PTB-18.10 replacement
From R1 049,00
ENS160+AHT21 Carbon Dioxide Air Quality Sensoring I2C Compatible CCS811 Replacement Air Quality Monitoring Module
From R289,00
High Sensitivity 02 Oxygen Sensoring For Vehicle Exhaust Gas Detection And Emission Monitoring
From R699,00
PM1.0 PM2.5 PM10 Air Quality Dust Sensor Module with Data Monitoring & Export for Air Detector Tester
From R1 149,00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
From R469,00
High Precision Digital Hydrogen Meter 0-4000 ppb with Data Hold, Backlight, ATC, IP67 Waterproof, ABS for Aquariums, Pools, Hydroponics
From R624,00
Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector Plug In Sensor Monitor with Audible Alarm
From R549,00
Wifi Infrared Co2 Monitor Carbon Dioxide Monitor Ndir Sensor Air Quality Monitor Carbon Dioxide Det
From R649,00
Gas Detector Oxygen O2 Hydrogen Sulfide H2S Carbon Monoxide CO Combustible Gas LEL Gas Meter
From R1 599,00
Gas Detector, Gas Alarm Sensor Methane Propane, Gas Leak Detector Lcd Security, Eu Plug
From R269,00
European Styles Gas Alarm with 4 Functions Methane CO Detections & Environmental Monitoring for Methane Carbon Monoxide White
From R699,00
CO2 Carbon Dioxide Detector, Indoor Air-Quality Monitors Portable CO2-Monitor, Tester for Carbon Dioxide, for Grow Tents White
From R974,00
Air Quality Monitor Accurate Tester for CO2 Multipurpose Air Gas Detector Real Time Large Screen Display for Household W
From R1 249,00
Ozone Detector O3 Detector Handheld Toolbox Detector Language Chinese and English Switching Version Air Detector
From R6 590,00
Air Quality Phone App Monitor Co2 Formaldehyde Tovc Carbon Dioxide Temperature
From R359,00
Ozone Analyzer O3 Ozone Gas Detector Intelligent Sensor Ozone Meter Air Quality Gas Monitor Temperature Humidity Tester
From R1 049,00
Portable Multi Gas Detector Keep Home Safety Device for Apartments RV
From R599,00
DM509-O3 Portable Ozone Analyzer Black Orange
From R2 149,00
25-26 Portable Ht59 Ht60 Gas Leak Tester Gas Sniffer With Audible Screen Alarm Ht59
From R499,00
25-26 Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
From R574,00
2025 Portable Ammonia Detectors Agricultural Chicken House Pig Farm Septic Odor H2S/O3/CO/CO2/H2S/O2/NO2 Ammonia Detectors Multicolor
From R2 399,00
2026 WiFi Gas Leak Alarm with Precision LCD Display and Mobile Connectivity
From R419,00
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
Rm370 carbon monox detector
From R699,00
25-26 Oxygen Sensor Ao-02 Gas Detector Compatible with Ao2 Aa428-210 Ao2ptb-18.10 -HK614
From R524,00
26-27 12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
From R159,00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White 25-26
From R259,00
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
Rm370 Carbon Monox Detector
From R899,00
9 in 1 Air Quality Monitor CO2 Meter Carbon Dioxide Detector CO2 CO TVOC HCHO PM2.5 PM1.0 PM10 Tempe
From R524,00
Tuya Smart Zigbee Natural Gas Sensor With High Sensitivity For Fire Safety, Designed For Kitchen LPG Leakage Detection.
From R379,00