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Gas Detectors

Shop the best prices on 7,355 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.

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6,849 - 6,880 of 7,355
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module
$17.95 Save $2.00 RRP: $19.95
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A R1234YF Refrigerant Gas Air Conditioner Tester Tool
$37.95
Tuya WIFI Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor EU P
$24.95
ZNAZ2CO3 Infrared Sensor 5-in-1 Multifunction Carbon Dioxide Detector for Home (White)
$54.00 Save $15.00 RRP: $69.00
Tuya Combustible Gas Detector Gas Alarm Gas Detection Sensor,A
$20.95
HT-1890 Gas Pressure Gauge Manometer Digital Manometer Data Hold
$74.00 Save $15.00 RRP: $89.00
Multi-Function Gas Detector: Accurate Natural Gas & LPG Alarm for Home & Business Safety
$59.00
Beam detector Carrier sensor with radiation detection Portable locator
$59.00 Save $25.00 RRP: $84.00
Portable Air Detector with Clear Display for CO2 Detection in Home Bedrooms
$54.00 Save $30.00 RRP: $84.00
Air Quality Detector – Portable CO2 Monitor with Clear Display for Home, Safety Monitoring
$41.95 Save $22.05 RRP: $64.00
Adapter Meter, Gas Detector, Cylinder Leak Detector, Small Tank Adapter, Grill Indicator Adapter, Suitable for Golden Brass
$41.95 Save $22.05 RRP: $64.00
DEWIN Gas Leak Detector, Natural Gas Tester with ble & Visual Alarm, Portable High Sensitivity Gas Sniffer to Locate Combustible Gas Leak
$42.95 Save $16.05 RRP: $59.00
Air Quality Monitors CO2 Detector Carbon Dioxide Concentration Detection CO2 Sensor Indoor Air Quality
$94.00 Save $45.00 RRP: $139.00
MICS-6814 VOC NH3 Nitrogen Oxides Air Sensor Module for Indoor Air Quality Monitoring and Environmental Research
$319.00 Save $150.00 RRP: $469.00
Détecteur de gaz combustible et inflammable portable à LED HT601A, testeur et analyseur de fuites de gaz
$69.00 Save $20.00 RRP: $89.00
Détecteur de dioxyde de carbone multifonction 5 en 1 à capteur infrarouge ZNAZ2CO3 pour la maison (blanc)
$54.00 Save $15.00 RRP: $69.00
Détecteur de fuite de réfrigérant, testeur avec capteur à diode chauffante à réponse rapide et haute précision, universel
$349.00 Save $100.00 RRP: $449.00
Moniteur de qualité de l'air, écran couleur haute précision, détecteur d'alarme de gaz HCHO CO2
$41.95 Save $12.05 RRP: $54.00
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Temperature and Humidity CO 2 Air Quality Monitor Black
$22.95
WT8823 Portable Combustible Gas Detector Natural Gas Methane Leakage Alarm Testing Instrument
$109.00 Save $30.00 RRP: $139.00
Air Detector Pm2.5 Pm10 Co2 Formaldehyde Temperature Detector Multifunctional
$64.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10
$79.00 Save $10.00 RRP: $89.00
5V USB Handheld Gas Leakage Detector Combustible Gas Detector Portable Detection Tool with Color Display Red
$229.00 Save $70.00 RRP: $299.00
Gas Detector, Formaldehyde Concentration Detector, Carbon Dioxide Monitor, CO2, Air Quality, Indoor and Outdoor Environment Detector
$59.00 Save $30.00 RRP: $89.00
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2,CO,PM2.5 Formaldehyde TVOC Temperature and Humidity(with 3 Slave Units)
$104.00 Save $85.00 RRP: $189.00
Natural And Soporific Gas Detector (white)
$64.00 Save $55.00 RRP: $119.00
SMART SENSOR Hand-held CFCs HCFCs HFCs Halogen Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester
$119.00 Save $20.00 RRP: $139.00
Air Quality Monitor,Testing Carbon Dioxide Detector,Indoor CO2,TVOC,PM2.5,PM1.0,Temperature,Humidit
$169.00 Save $30.00 RRP: $199.00
MICS6814 VOC NH3 Low Power Industrial Indoor Air Detection Module
$139.00 Save $70.00 RRP: $209.00
New DM125C WIFI Desktop CO2 Quality Detector,Tuya WIFI Connection
$99.00
Dm502-o3 Handheld Ozone Detector O3 Multi-function Gas Detector
$699.00
20-In-1 Tuya WIFI Air Quality Detector 5Pcs Subunits
$139.00 Save $20.00 RRP: $159.00