Filters

Gas Detectors

Shop the best prices on 7,538 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.

Filters
673 - 704 of 7,538
MT03 Air Quality Monitor with Stand CO2 Temperature Humidity Tester CO2 Detector Carbon Dioxide Det
$23.95 Save $3.00 RRP: $26.95
Upgrade M365 Pro Dashboard For Xiaomi M365 Scooter Bt Circuit Board W/screen Cover For Xiaomi M365 Scooter
$47.95
Upgrade M365 Pro Dashboard For Xiaomi M365 Scooter Bt Circuit Board W/screen Cover For Xiaomi M365 Scooter
$64.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$36.95
Tuya WiFi 12 in 1 Air Quality Monitor Multifunction PM2.5 PM1O HCHO TVOC CO CO2 Screen Display Air Detector Black
$41.95
Air Monitor CO2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Me
$20.95
MS1100 Gas Sensor Module, High-Precision TVOC and CO2 Detection, Household and Laboratory Gas Quali
$12.95
O3 Gas Sensor Module High Sensitivity Dual Panel TTL Signal Output Gas Ozone Detection Sensor Module
$30.95 Save $28.05 RRP: $59.00
ENS160+AHT21 CARBON Dioxide CO2 ECO2 TVOC Air Quality and Temperature and Humidity Sensor Replace CCS811
$12.95
New DM125C WIFI Desktop CO2 Quality Detector LCD Display Temperature and Humidity Sensor Tester,Tuya
$109.00 Save $30.00 RRP: $139.00
Air Quality Detector USB Multifunctional Automatic Display White
$21.95 Save $4.00 RRP: $25.95
Refrigeration Leak Detector
$45.95
Air Quality Detector USB Multifunctional Automatic Display Black
$30.95 Save $6.00 RRP: $36.95
Infrareds Carbon Dioxide Detector Lightweight Portable CO2 Monitor With Temperature And Relative Humidity
$48.95 Save $25.05 RRP: $74.00
Carbon Dioxide Detector Tabletop CO2 Meter With Temperature And Humidity For Car, Gym, Rooms, Offices, Classrooms
$48.95 Save $25.05 RRP: $74.00
Carbon Dioxide Detector Portable CO2 Monitor Air Quality Monitor With Upgraded NDIR Sensor And Digital Display
$48.95 Save $25.05 RRP: $74.00
-6000 Freon Leak Detector Halogen Leak Detector Refrigerant Gas HVAC R22 R410A R134A R1234YF CFCs H
$30.95
Risegun G1 Combustible Gas Detector Ambient Temperature Gas Methane Gasoline Leak Tester
$42.95 Save $21.05 RRP: $64.00
-Z19 -Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(B)
$25.95 Save $7.00 RRP: $32.95
-Z14B NDIR Infrared CO2 Sensor Module Gas Sensor
$40.95
WT8821 Oxygen Monitor O2 Detector Gas Concentration Analyzer Alarm Meter Oxygen Sensor
$159.00 Save $30.00 RRP: $189.00
Multi-in-1 Air Quality Sensor - High Accuracy Gas Detector compatible with Carbon Dioxide PM2.5 with Particle Concentration
$84.00 Save $45.00 RRP: $129.00
Scd41 Gas Sensor Module Detects Co2,carbon Dioxide,temperature And Humidity In One Sensor
$69.00 Save $30.00 RRP: $99.00
Gas Leak Detector High Sensitivity Homekitchen Alarm Digital Natural Gas Coal Detection Monitor
$42.95 Save $26.05 RRP: $69.00
Halogen Refrigerant Leak Detector for Accurate One-Button Operation in Home and Business Use
$49.95 Save $19.05 RRP: $69.00
Harmful Gas Detector, Round White
$35.95 Save $13.00 RRP: $48.95
3 in 1 Carbon Dioxide Detector CO2 Detector Thermohygrometer Smart Air Quality Analyzer Home Digital Air Pollution Monitor - Black
$37.95 Save $16.05 RRP: $54.00
Carbon Dioxide Sensor CO2 Transmitter 400-5000PPm for Greenhouses with 4-20mA Current Output
$99.00 Save $40.00 RRP: $139.00
NH3 Gas Detection Sensor Module for Household Appliances Accessories
$33.95 Save $25.05 RRP: $59.00
BME688 Environmental Sensor BME688 Temperature and Humidity Atmospheric Pressure VOC Gas Detection
$45.95 Save $13.05 RRP: $59.00
K5C Mini Carbon Dioxide Detector CO Tester Air Quality Portable Monitor LED Screen USB Typc-C Charg
$54.00 Save $5.00 RRP: $59.00
Wifi Natural Gas Sensor Combustible Household Smart Gas Alarm Detector Leakage Sensor Wifi Temperat
$33.95 Save $6.00 RRP: $39.95