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Shop the best prices on 24,198 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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1,985 - 2,016 of 24,198
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection Board
$47.95 Save $11.05 RRP: $59.00
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16-CO
$25.95 Save $7.00 RRP: $32.95
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A ws
$94.00
Digital Natural Gas Detection Device Ensures Safety In Laboratories Construction Site Residential Areas, for Home & Work Multicolor
$149.00
Combustible Gas Monitors Detection, ABS, Handheld For Petrochemical And Natural Gas Environment, Provide Safety Readings Multicolor
$44.95
Gas Leak Transducer For TOGETHER And Temperature Monitoring Electrochemical Transducer Modifiable Alarm Dense Transportable Plan Red
$129.00
MH-Z19 MH-Z19C IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR Accessories unbrand
$18.95
Oxygen sensor replacement for AO-02 AA428-210 detector
$74.00 Save $65.00 RRP: $139.00
LCD gas leak detector for home, sound alarm & high sensitivity
$74.00 Save $55.00 RRP: $129.00
84414466 Tractor Nox Sensor Nitrogen Oxide Sensor for Case Claas 5WK96711C
$139.00 Save $60.00 RRP: $199.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug D
$289.00 Save $130.00 RRP: $419.00
20 in 1 Tuya WIFI Air Quality Detector CO/CO2/TVOC/HCHO/PM2.5/PM1.0/PM10/Temp/Humidity/Time/DateW/ 5pcs Sub-Sensors
$159.00 Save $70.00 RRP: $229.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug C
$289.00 Save $130.00 RRP: $419.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug A
$299.00 Save $130.00 RRP: $429.00
Portable gas detector hand-held, high sensitivity for kitchen
$64.00 Save $55.00 RRP: $119.00
Portable Handheld Gas Leak Detector with Low Consumption and Dual Alarms
$79.00 Save $60.00 RRP: $139.00
Gas Detectors Household Air Quality Detector Co2 Tester With Carbon Dioxide Value Electricity Quantity Temperature
$64.00 Save $10.00 RRP: $74.00
Gas Monitor Meter High Accuracy Multifunctional ABS Portable Gas Leak Detector for Kitchen Industry
$64.00 Save $15.00 RRP: $79.00
Carbon Dioxide Detector Home Desktop Air Quality Monitor Portable Handheld CO2 Temp Humidity Sensor
$99.00 Save $20.00 RRP: $119.00
Portable Gas Leakage Alarm Combustible Gas Detector for Petroleum Methane 3000PPM AC90240V US Plug
$46.95 Save $7.05 RRP: $54.00
Propane Gas Detector 85dB Real Time Display Quick Response Accurate Detection Natural Gas Alarm for RV Truck DC12V Black
$59.00 Save $10.00 RRP: $69.00
CO2 Monitor P8 Infrared Carbon Dioxide Detector Air Quality Temperature Humidity Tester for LaboratoryBlack
$99.00 Save $20.00 RRP: $119.00
Portable Propane Methane and Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer with Sound Light Alarm Sensitive Adjustable
$104.00 Save $25.00 RRP: $129.00
ETCR-1860 1KV-500KV High Voltage Detector Wrist Mounted High Voltage Alarm for Power Maintenance
$64.00 Save $10.00 RRP: $74.00
Carbon Dioxide Detector 3 in 1 Indoor Air Quality Monitor Portable CO2 Monitor Tester for CO2 Temperature and Humidity
$104.00 Save $25.00 RRP: $129.00
SMART SENSOR Hand-held CFCs HCFCs HFCs Halogen Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester
$119.00 Save $30.00 RRP: $149.00
MAYILON Gas Leak Detector Natural Gas Detector with 8-inch Probe Propane Leak Detector Checking Combustible Gas Leaks Like Natural Gas Propane Methane
$114.00 Save $25.00 RRP: $139.00
Gas Detector, LPG/Natural Gas/Coal Gas Leak Detector Plug In Sensor Monitor with Audible Alarm
$11.95 Save $13.00 RRP: $24.95
6 In 1 Pm2.5 Pm10 Hcho Tvoc Co Co2 Air Quality Detector Co Co2 Formaldehyde Monitor Home Office Air Jinyu
$109.00 Save $170.00 RRP: $279.00
Carbon Dioxide Detector Air Quality Detector Gas Analyzer Thermometer and Hygrometer Co2 Tester
$79.00 Save $110.00 RRP: $189.00
Indoor Air Quality Monitor Co2 Carbon Dioxide Detector TVOC Air Temperature Humidity Quality Detector White NO.1787
$59.00 Save $10.00 RRP: $69.00
16in1 Air Quality Detector CO2 Detector TVOC HCHO PM2.5 PM10 PM1.0Detector Humidity Temp Intelligent Monitor Monitoring Data Real Time 2.8TFT Display
$129.00 Save $50.00 RRP: $179.00