Filters

Gas Detectors

Shop the best prices on 8,061 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
2,337 - 2,368 of 3,200
CO2 Gas Sensor Module for Temperature and Humidity Monitoring 2-in-1 Detection Solution
$43.95 Save $55.05 RRP: $99.00
SMART SENSOR ST8990 Multi Gas Monitor Rechargeable 4 in 1 O LEL CO HS Gas Detector Tester Sensor
$289.00 Save $100.00 RRP: $389.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Meter For Co2, Black XYT
$35.95 Save $23.05 RRP: $59.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Meter For Co2, Black
$35.95 Save $23.05 RRP: $59.00
LD610 Combustible Gas Leak Detector Sound Alarm Combustible Methane C4H10 H2 Gas Leak Tester 100-9999ppm Gas Tester with Probe
$89.00 Save $15.00 RRP: $104.00
WJL-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$33.95 Save $6.00 RRP: $39.95
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
$29.95 Save $6.00 RRP: $35.95
SMART SENSOR 4-in-1 Gas Detector, Toxic and Harmful Flammable Oxygen, Carbon Monoxide, Hydrogen Sulfide, Ammonia Alarm
$149.00
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
$23.95 Save $5.00 RRP: $28.95
Carbon Dioxide PM2.5 Detectors, Accurate Air Quality Measurement Tool for Home and Office Use
$229.00 Save $80.00 RRP: $309.00
Combustible Gas Detector Analyzer Monitor Sound Alarm Analog Bar Aalrm Temp Lcd Screen With Flexible Probe 50000 Ppm 100% Lel_k29
$259.00 Save $90.00 RRP: $349.00
Refrigerant Leak Detector for UT336A
$139.00 Save $20.00 RRP: $159.00
CY-12C Portable Oxygen Analyzer Oxygen Concentration Tester Handheld Oxygen Tester Analysis Instruments
$139.00
SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Communication Gas Sensor Module
$51.95 Save $27.05 RRP: $79.00
NAP-100AD Industrial High-Temperature Combustible Gas Sensor Catalytic Combustion Type Sensor Replacement Sensor
$99.00 Save $50.00 RRP: $149.00
3-in-1 Carbon Monoxide Detector CO Meter 0-1000PPM Portable Air Quality Monitor Alarm Gas Meter Temperature Sensor
$24.95 Save $12.00 RRP: $36.95
5X Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$169.00 Save $80.00 RRP: $249.00
-Z19C Pin Probe Low-Power Infrared Carbon Dioxide Gas Sensor CO2 Gas Concentration Leak Detection P
$52.95 Save $11.05 RRP: $64.00
SC8 Single-Channel (400-5000 Ppm) CO2 Sensor High- Infrared CO2 Concentration Detection Module
$21.95 Save $6.00 RRP: $27.95
4-in-1 Gas Detector with Sensors for Carbon Monoxide Oxygen and Gases Portable Harmful Alarms for Sa
$259.00 Save $70.00 RRP: $329.00
BME688 Environmental Sensor Module Temperature/Humidity/Pressure/Gas AI Smart I2C for A
$29.95 Save $8.00 RRP: $37.95
Gas Leak Detector with LCD Display and Sound Alarm for Methane Natural and Liquefied Petroleum Gas
$27.95 Save $7.00 RRP: $34.95
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
$84.00 Save $35.00 RRP: $119.00
4 Gas Monitor,4 Gas Detector for H2S,CO,LEL and O2,Adopt High-Precision ADC Acquisition Chip and 32-Bit Nano-Processor B
$199.00 Save $10.00 RRP: $209.00
Oxygen Detector with Pump Suction O2 Meter
$129.00 Save $10.00 RRP: $139.00
CCS811 Gas Sensors Carbon Dioxide Detection Sensors Module
$24.95 Save $1.00 RRP: $25.95
Indoor Air Quality Monitor,CO2 Monitor/Temperature/Formaldehyde Detector/Humidity TVOC for Rooms,Grow Tents White
$20.95 Save $2.00 RRP: $22.95
MS1100 gas sensor module, high- TVOC and CO2 detection
$12.95
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Temperature and Humidity CO 2 Air Quality Monitor Black
$22.95 Save $1.00 RRP: $23.95
QTX-1 50-1000 ppm Combustible Gas Leak Detector Natural Gas LPG CO CH4 C2H6 C3H8 C2H4 C3H6 C2H2 C3H4 Gas Analyzer With Alarm
$48.95 Save $10.05 RRP: $59.00
3X HT66 Gas Leak Detector 50-1000PPM Sound Alarm Mini Household Handheld Combustible Natural Methane Gas Leak Detector
$89.00 Save $50.00 RRP: $139.00
Gas Leak Detector for Natural Gas, Methane, LPG - Plug-in Digital Alarm with Real-Time Concentration Display US Plug
$26.95 Save $14.00 RRP: $40.95