Filters

Gas Detectors

Shop the best prices on 7,831 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Other, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
1,409 - 1,440 of 7,831
Smart Controller Dual Channel Ndir Co2 Sensor Day Night Carbon Dioxide Detector 0-5000ppm For Greenhouse Hydroponics
$519.00
NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm for CO2 Monitor Terminal Type
$22.95 Save $14.00 RRP: $36.95
Combustible Gas Detector With Sound & Light Alarm
$89.00
Rubber Ball Bladder Practical Replacement Internal Bladder for Gas Sampling
$22.95 Save $5.00 RRP: $27.95
WiFi Air Quality Detector CO2 HCHO TVOC PM2.5 CO Monitor Multifunctional Digital Display Air Tester
$104.00 Save $35.00 RRP: $139.00
SMART SENSOR Professional PH Meter Portable Water Quality Tester Acidimeter PH818
$79.00
2x LCD CO Carbon Monoxide Detector
$54.00 Save $35.00 RRP: $89.00
Disposable H2s Meter Hydrogen Sulfide Gas Detector Mini Size 0-100ppm
$409.00
Gas Detector, LPG/Natural Gas/Carbon Gas Leak Detector, Plug-in Sensor Monitor (White)
$30.95 Save $78.05 RRP: $109.00
Oxygen Sensor AO-02 Compatible with AO2 AA428-210 AO2PTB-18.10
$89.00 Save $70.00 RRP: $159.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
$74.00
Refrigeration gas leak detector freon tester portable halogen leakage checker with high sensitivity
$94.00 Save $15.00 RRP: $109.00
Air Quality Monitor Tester, Portable CO2 Detector CO2, TVOC, HCHO, Humidity& Temperature Particle Counter for Home Car
$59.00 Save $10.00 RRP: $69.00
Formaldehyde Detector Quality Monitor Pm 2.5 Portable Display Pollution Meter Mini Dust Tester Car
$129.00 Save $30.00 RRP: $159.00
Methane Butane-combustible Gas Natural-gases Leak Detector Quick-response Alarm
$38.95 Save $30.05 RRP: $69.00
Mini Smart WIFI Mini CO Detector Indoor Air Quality Monitor Portabl CO Temperature Humidity Meter Monitor CO Tester
$45.95
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Air Quality Detector CO CO2 Formaldehyde Monitor Home Office Air Quality Tester,White
$24.95
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$19.95
Upgraded Auto Air Conditioner Leak Detector Uv-flashlight Refrigerant Leak Test
$34.95 Save $17.00 RRP: $51.95
Mobile Co2 Monitor Ndir Sensor Carbon Dioxide Detector Indoor Co2 Testing Manager Ndir Sensor With
$74.00 Save $20.00 RRP: $94.00
DR850 4 in 1 Portable Multi Gas Detector IP65 Waterproof Gas Leak Meter for O2 / CO / H2S / COMB
$199.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Quality Poll
$139.00
Air Quality Meter Tester TFT Carbon Dioxide Detector
$59.00 Save $15.00 RRP: $74.00
Air Quality Tester, Rechargeable Multifunctional Air Quality Monitor, High Accuracy Color Screen HCHO CO2 Gas Monitor Alarm Detector
$48.95 Save $20.05 RRP: $69.00
Infrared Mini CO2 Detector 3 in 1 Portable LCD Temperature Humidity Air Analyzer for Home Indoor Tra
$64.00 Save $20.00 RRP: $84.00
Gas Detector Gas LEL Gas Meter
$109.00 Save $60.00 RRP: $169.00
O2 Gas Detector Intelligent SENSOR AR8100 Oxygen Detector
$169.00 Save $80.00 RRP: $249.00
Carbon Monoxide Gas Detector Disposable Co Meter
$799.00
Hld-100+ Halogen Leak Detector Freon Halogen Refrigerant Gas Leak Detector Leakage Halogen Analyzer Detector Sensitivity Tool
$104.00
Combustible Gas Detector Analyzer Monitor Sound Alarm Analog Bar Aalrm Temp Lcd Screen With Flexible Probe 50000 Ppm 100% Lel
$169.00
Indoor Air Quality Monitor Co2 Carbon Dioxide Detector TVOC Air Temperature Humidity Quality Detector White
$64.00 Save $20.00 RRP: $84.00
Bh-80 Four In One Toxic And Harmful Gas Detector Portable Concentration Detection Of Combustible Gas Leakage For Industrial Use
$1,799.00