Filters

Gas Detectors

Shop the best prices on 8,040 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Habicare and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
193 - 224 of 3,200
Leak Detector Portable Handheld Methane Gas Sniffer 50-1000 PPM, Audible Visual Alarm
$549.00 Save $275.00 RRP: $824.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Bedroom And Grow Tent
$69.00 Save $35.00 RRP: $104.00
Air Quality Monitor - Portable CO2 Detector with Clear Display, Compact Digital for Grow Tents, Bedrooms and Home Safety
$69.00 Save $35.00 RRP: $104.00
Sensitivity Electronic Leak Detector For Refrigeration Car A/C And Home Cooling Systems
$299.00 Save $140.00 RRP: $439.00
Home Handheld Air Quality Detector CO2 Monitor PM2.5 HCHO For Biochemical Medicine And Agriculture
$209.00 Save $100.00 RRP: $309.00
Portable Flammable Gas Detector, Compact USB-Rechargeable CH4 And C4H10 Detector, Highly Sensitive Gas Leak Tester
$79.00 Save $40.00 RRP: $119.00
Portable Leak Analyzers Leakage Tester for HVAC Systems with Long Probe Leak Detector
$179.00 Save $80.00 RRP: $259.00
CO2 Monitor Carbon Dioxide Detect Indoor Air Quality Monitor Temperature Humidity Detection White
$79.00 Save $25.00 RRP: $104.00
Elitech Cld-100 Refrigerant Leak Detector Battery Operated High-sensitivity Portable Halogen Leak
$129.00
PM2.5 Dust Detector, Household Indoor Laser Meter, Gas Detector
$45.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas unbrand
$79.00 Save $80.00 RRP: $159.00
2.8-inch LCD CO2 Concentration Tester Mini Carbon Dioxide Detector Humidity & Temperature Meter Air Quality Monitor 1200mAh Lithium Battery CO2 Meter
$37.95 Save $12.00 RRP: $49.95
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$209.00
Multi Gas Detector Gas Meter O2 H2S CO 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible G
$209.00
Tuya WiFi Air Quality Monitor for Formaldehyde, VOC, CO2, Temperature, and Humidity
$59.00
Comfortable Environment Carbon Dioxide NDIR CO2 Sensor with Temperature and Humidity Monitor
$109.00
12v Gas Detector Sensor Alarm for Propane, Butane, LPG, and Natural Gas Motor Home Camper
$59.00
Smart Air Quality Detector with Digital Gas Detection Sensor and Sound Alarm
$33.95
Portable CO2 PPM Meter for Carbon Dioxide Detection
$104.00
CO2 Air Detector Carbon Dioxide Monitor for Agricultural Production Greenhouse
$34.95
AO-02 Gas Detector Sensor for AO2 AA428-210 AO2PTB-18.10 Replacement
$20.95
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White
$59.00 Save $10.00 RRP: $69.00
Propane Gas Detector 85dB Real Time Display Quick Response Accurate Detection Natural Gas Alarm for RV Truck DC12V Black
$54.00 Save $20.00 RRP: $74.00
Natural Leak Detector for Home & Industrial Natural Leak Detector
$189.00
50-1000 ppm Halogen Gas Detector Sound and Light Alarm Refrigerant and Freon Leak Tester for Air Conditioning
$24.95 Save $8.00 RRP: $32.95
BSIDE G1 Combustible Gas Detector Room Temperature Natural Gas Methane Propane Gasoline Leak Tester
$31.95 Save $9.00 RRP: $40.95
WiFi Smart Gas Leakage Detector Highly Sensitive Combustible Gas Alarm LPG Natural Gas Sensor EU PLUG
$23.95
2X MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module
$94.00
2X SCD41 Gas Sensor Module Detects CO2,Carbon Dioxide,Temperature and Humidity in One Sensor
$69.00
For SenseAir S8 004-0-0053 S8-0053 Infrared CO2 Carbon Oioxide Sensor S8 0053
$23.95
DEWIN Gas Leak Detector, Natural Gas Tester with ble & Visual Alarm, Portable High Sensitivity Gas Sniffer to Locate Combustible Gas Leak
$43.95 Save $20.05 RRP: $64.00
PT02 Plus WiFi Air Quality Monitor Detects Pollen TVOC CO CO2 PM2.5 1.0 Temp RH IoT Controller RS48
$179.00 Save $40.00 RRP: $219.00