Filters

Gas Detectors

Shop the best prices on 7,012 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on GreenZech, Habicare, 9eight5 and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
193 - 224 of 3,200
Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit
$26.95 Save $14.00 RRP: $40.95
4 Gas Monitor,4 Gas Detector for H2S,CO, and O2,Adopt High-Precision ADC Acquisition Chip and 32-Bi
$209.00
WJL-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs HCFC Detector
$27.95 Save $19.00 RRP: $46.95
CO2 Detector, Indoor Air Quality Monitor, TVOC Meter,for Office Home
$30.95 Save $21.00 RRP: $51.95
For Leak Detector Freon Gas Leakage Tester Air Monitor Conditioning for R22a R134a Gas Meter with L
$48.95 Save $10.05 RRP: $59.00
MICS-5524 Air Quality Gas Sensor Module CO H2 Methane Ethanol Detection Board High Sensitivity for I2C for Arduino DIY
$12.95 Save $11.00 RRP: $23.95
RM-75 Radon Detector Air Quality Gas Monitor Temperature and Humidity Smart Detector with Touch Scr
$279.00
Digital Gas Leak Detector PPM Range Audible/Visual Alarm Semiconductor Sensor Propane Natural Gas C
$104.00
LD600 Freon Leak Detector Combustible Gas Detector with 16-Inch Probe
$179.00 Save $50.00 RRP: $229.00
Domestic Gas Detector With Alarm 70 Db
$38.95 Save $60.05 RRP: $99.00
US Plug,Hydrogen Sulfide Gas Detector 0-100 PPM with 3 Alarm Modes, H2S Air Quality Meter with Temp
$119.00 Save $10.00 RRP: $129.00
Carbon Dioxide Controller Single Channel Split Probe CO2 Monitor CO2 Pressure Reducer Valve for Greenhouse EU Plug B
$239.00 Save $110.00 RRP: $349.00
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring Instrument Highly Sensitive N
$159.00 Save $10.00 RRP: $169.00
Natural Gas Leak Detector with Triple Alarm Alerts, Rechargeable Handheld Methane and Propane Sniffer for Home and RV
$51.95 Save $27.05 RRP: $79.00
Gauss Meter,2% Accuracy Magnetometer,Precision Industrial 0-2500mT -Meter, Rechargeable Gaussmeter
$129.00 Save $20.00 RRP: $149.00
ANENG HD02 Halogen Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Conditioning Tester Tool
$38.95 Save $20.05 RRP: $59.00
Gas Leak Detector and Combustible Gas Detector with Temperature Humidity Sensor Noise and Moisture Tester
$49.95 Save $24.05 RRP: $74.00
SGP41 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
$16.95 Save $8.00 RRP: $24.95
Gas Leak Detector and Combustible Gas Analyzer for Rapid Natural Gas Leak Detection Tester Handheld
$159.00 Save $70.00 RRP: $229.00
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quali
$19.95
9 In1 Air Quality Monitor Meter Carbon Dioxide Detector TVOC HCHO PM2.5 PM1.0 PM10 Temperature Humi
$54.00
Gas Leak Detector Portable Nature Gas Detectors Methane Hexane Propane Sniffer for Home/Outdoor Bla
$24.95
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor for CO2 Monitor 0-5000ppm Z14 Serial UART PWM Outp
$64.00
NDIR CO2 Sensor Infrared Carbon Dioxide Sensor Module with Serial Port PWM Analog Output CO2 Gas De
$49.95 Save $2.00 RRP: $51.95
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Condi
$39.95
Az7752 Carbon Dioxide Gas Concentration Detector Co2 Detector
$849.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
$64.00 Save $65.00 RRP: $129.00
CO2 Infrared NDIR Sensor Air Quality Detector Digital Gas Analyzer
$36.95
CO2 Gas Sensor Module with Temperature Humidity Detection I2C for Air Quality Monitoring
$104.00 Save $55.00 RRP: $159.00
Gas Leak Detector with LCD Display and Sound Alarm for Methane Natural and Liquefied Petroleum Gas Air Quality Monitor
$31.95
NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm for CO2 Monitor Terminal Type
$23.95
SGP40 Air Quality Sensor Module TVOC ECO2 Formaldehyde Carbon Dioxide Gas Detection for Air Quality Monitoring
$28.95