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Shop the best prices on 7,537 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Other and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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161 - 192 of 7,537
FY8830 Portable Gas Leak Detector Natural Gas Detector
$15.95 Save $2.00 RRP: $17.95
Total Smart WiFi Air Quality Sensor White
$26.95 Save $3.00 RRP: $29.95
ZigBee Natural Gas Sensor Smart LPG Gas Leak Alarm Detector for Home Fire Protection EU Plug Compatible
$54.00 Save $25.00 RRP: $79.00
Combustible Gas Detector, Combustible Gas Alarm, Temperature and Humidity Detector, Household Air Q
$48.95 Save $5.05 RRP: $54.00
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2 (with 5 slave units)
$119.00 Save $10.00 RRP: $129.00
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer, Air Quality Monitor Industrial Safety, Gas Sensor
$319.00
Tuya Smart Data Storage Oxygen Concentration Air Detector Outdoor Camping Carbon Monoxide Temperatur
$129.00
Refrigerant Leak Detector 0-1000PPM Air Conditioning HVAC Refrigerant Leak Detector HCFC HFO Tester
$64.00
Air Quality Monitor Dy26a with Ultrasonic Leak Detector for Gas, Vacuum, Pressure, Water and Dust for Indoor Use
$89.00 Save $40.00 RRP: $129.00
Gas Leak Detector with Sound and Light Alarm, Compact Home and Laboratory Gas Leak Tester, Reliable and Portable
$89.00 Save $50.00 RRP: $139.00
Portable High Sensitivity Refrigerant Leak Detector Halogen Leakage Tester Checker Gas Measurement Instruments
$149.00
Infrared Air Quality Monitor CO2 Carbon Dioxide Detector Temperature Humidity Meter Built-in
$27.95 Save $2.00 RRP: $29.95
Gd-3000 Portable Gas Leak Detector Handheld Natural Gas Detector High Sensitivity Combustible Gas Sniffer Flammable Gas Tester
$389.00
Portable Gas and Natural Gas Leakage Detector - Combustible Fuel Leakage Tester Analyzer
$69.00 Save $40.00 RRP: $109.00
Counter Smart Counter Morning Bluetooth Smart Counting Ring(3)
$34.95 Save $29.05 RRP: $64.00
Rm370 carbon monox detector
$37.95 Save $61.05 RRP: $99.00
Portable Air Quality Detector Multifunctional Digital Carbon Dioxide Monitor for Home Bedroom Office
$29.95 Save $24.05 RRP: $54.00
AP388 Gas Leak Detector Digital Natural Gas Leak Sensor with Indicator Light Wide Range and High Accuracy for Gas Testing
$48.95 Save $15.05 RRP: $64.00
Household 1.9inch 240*280 Resolution Color Display Air Quality Detector High Sensitive Semiconductor Sensors 5in1 HCHO TVOC CO2 Temperature Humidity
$48.95 Save $15.05 RRP: $64.00
Tuya Wifi Portable Electrochemical Sensor CO Tester LCD Screen Carbon Monoxide Detector with Sound Lihgt Alarm and Low Battery Reminder Function
$54.00 Save $15.00 RRP: $69.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Temperature Test
$46.95 Save $17.05 RRP: $64.00
MT-913 Thermometer Hygrometer Mini LCD Digital Temperature Humidity Meter Tester
$54.00 Save $20.00 RRP: $74.00
THC-4 Mini LCD Digital Thermometer Hygrometer Air Temperature Humidity Meters Moisture Meter
$94.00 Save $15.00 RRP: $109.00
CAC Card Reader Smart USB Access Control System with LED Buzzer Accessory for Home Office
$33.95 Save $20.05 RRP: $54.00
SMART SENSOR AP388 Gas Detector Portable Gas Leak Detector LPG Natural Gas Coal Gas Detection Sound & LED Alarm Auto Shut-Down for Home Kitchen
$46.95 Save $27.05 RRP: $74.00
Air Quality Monitor Portable LCD Backlight Screen CO2 TVOC HCHO PM2.5 PM10 Detector with Alarm Black
$54.00 Save $15.00 RRP: $69.00
Electrochemical Formaldehyde Sensor Air Quality Detector HCHO TVOC CO2 Tester High Precise Temperature Humidity Test Meter with Voice Alarm Function
$54.00 Save $15.00 RRP: $69.00
MAYILON Pen Type Portable Gases Detector Combustible Leakage Detecting Tool ble Alarm Function Methane Propane Gases Leakage Detection Home
$54.00 Save $10.00 RRP: $64.00
Portable Formaldehyde(HCHO) Detector with LCD Display High Accuracy TVOC Sensor Tester
$54.00 Save $15.00 RRP: $69.00
GM8805 Gas Tester LCD Digital Carbon Monoxide Detector with Alarm and High Accuracy for Gas Testing
$119.00 Save $10.00 RRP: $129.00
NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with ble Alarm LED Indicator for Home HVAC System
$38.95 Save $20.05 RRP: $59.00
ANENG GN801 Gas-sensitive Semi-conduct Detector 300~10000PPM Gas Leakage Analyzer Combustible Meter Environment Test Sensor Tool
$42.95 Save $21.05 RRP: $64.00