Filters

Gas Detectors

Shop the best prices on 4,237 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Generic1, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
3,041 - 3,072 of 3,200
3 In 1 Mon Co2 Detector For Co2 Temperature Humidity Ndir Sensor Dioxide Meter Concentrat Er
From $94.00
This 2-in-1 combination detector features a power-on interface and can detect carbon monoxide, propane, and gas leaks.
From $59.00
Sener CO2 Carbon Dioxide Gas Sensor S88 Can Replace S8 0053 for SenseAir S88 CO2 Gas Sensor
From $59.00
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
From $43.95
UT336A Refrigerant Leak Detector,Refrigerant Type Refrigeration Industry Negative Electronic Leak
From $159.00
Sener CO2 Carbon Dioxide Gas Sensor S88 Can Replace S8 0053 for SenseAir S88 CO2 Gas Sensor
From $54.00
Sener CO2 Carbon Dioxide Gas Sensor S88 Can Replace S8 0053 for SenseAir S88 CO2 Gas Sensor
From $54.00
Household Combustible Gas Leakage Sensor Detector Liquefied Gas Alarm High Sensitivity for Home Security 90?240VEU Plug
From $89.00
Oxygen Sensor Ao-02 Gas Detector Compatible With Ao2 Aa428-210 Ao2ptb-18.10
From $59.00
2025 Wireless Gas Detector Alarm Leakage Sensor Natural Gas Leak Detector
From $54.00
SCD41 Gas Sensor Module COO Sensor Module 2-in-1 Temperature and Humidity Sensor 2.4-5.5V with I2C Communication
From $59.00
Handhled Gas Detector Portable Natural Gas Tester Detector Combustible Propane Methane Gas Sensor Sniffer Lcd Dispaly
From $104.00
Ir Counter Nuclear Detector X-ray Gamma Detector
From $104.00
AO-06 Oxygen Sensor Oxygen Concentration Level Detection Module Replaces MOX4 for Environmental Monitoring-JNNJV
From $69.00
2X MQ131 High Concentration Ozone Gas Sensor Module for Ozone High Concentration Analog TTL Level Output 10-1000PPM
From $35.95
Asair Acd10 Electronic Carbon Dioxide Sensor Module Infrared Ndir High-precision Co2 Gas Concentration Detection
From $30.95
12 in 1 Air Quality Monitor CO2 Monitor with Time/ Date Display WIFI PM2.5 PM10 CO CO2 TVOC HCHO Tester,Black
From $59.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
From $84.00
MQ131 Ozone Sensor Module for Accurate Ozone Gas Detection and Monitoring
From $30.95
ZY-STCC4 Digital Temperature Sensor Module STCC4 3-in-1 CO? Sensor, Temperature, and Humidity Module for Arduino
From $27.95
Air Quality Detector 6 in 1 Detector HCHO TVOC CO2 CO PM10 PM2.5 Meter Gases Detecting Intelligent Black
From $54.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Det
From $64.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
From $59.00
Gas Leak Detector with High-Precise Sensor, Flexible Probe, Visual/Audible Alarm, Portable for Home/Industrial Use
From $84.00
Crday Digital Natural Gas Detector Home Gas Alarm Gas Leak Detector High Sensitivity Gift
From $38.95
Smart Sensor Carbon Monoxide Detector - 1000ppm CO Analyzer
From $169.00
SCD40 Gas Sensor Module Detects B
From $26.95
Mini Radon Air Quality Monitor Temperature Humidity Data Adjustment Radon Sensor Monitor Indoor Radon Gas Detector
From $169.00
SCD41 Gas Sensor Module COO Sensor Module 2-in-1 Temperature and Humidity Sensor 2.4-5.5V with I2C Communication
From $30.95
SCD41 Gas Sensor Module COO Sensor Module 2-in-1 Temperature and Humidity Sensor 2.4-5.5V with I2C Communication
From $33.95
12V Gas Alarm Sensor Alarm Propane Butane LPG Natural Motor Home Camper
From $64.00
Tuya Wifi Air Quality Monitor Smart Home CO2 Detector compatiblemaldehyde VOC CO2 CH2O Temperature Humidity
From $104.00