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Shop the best prices on 7,388 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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7,265 - 7,296 of 7,388
Portable Gas Detector Alarm - Multi-Gas Detection, IP65 Waterproof, USB Data Storage
$1,299.00
Luftqualitätsmonitor - Präzises CO2 Überwachungsgerät für Growzelte und Schlafzimmer, Tragbar, Digital, Hochgenau
$54.00 Save $30.00 RRP: $84.00
Luftqualitätsmessgerät für Kohlendioxidüberwachung - Präzises Messgerät für Growzelte und Schlafzimmer, Digitaler Sensor, Tragbar
$69.00 Save $35.00 RRP: $104.00
Portable 4 Gas Detector
$389.00 Save $210.00 RRP: $599.00
Co2 Air Quality Monitor Wifi 4-in-1 Air Detector Co2 Temperature Humidity Office Grow Tent Wine Cel
$189.00
Portable Propane Methane And Natural Gas Leak Detector Combustible Gas Tester Meter Sniffer With Sou
$104.00 Save $45.00 RRP: $149.00
Carbon Dioxide Detector Upgraded NDIR CO2 Sensor, Air Quality Monitor With Accurate Digital Display
$49.00 Save $25.00 RRP: $74.00
Air Quality Monitor Formaldehyde Detector Indoor Pollution Meter Sensor Tester For New House
$139.00 Save $70.00 RRP: $209.00
CO2 Data Logger Monitor Portable Carbon Dioxide Detector With Upgraded NDIR Sensor Air Quality Monitor Digital Display
$49.00 Save $25.00 RRP: $74.00
203F Portable Formaldehyde HCHO / TVOC Gas Concentration Indicator Sensor Detector Air Quality Monitor Handheld
$84.00 Save $25.00 RRP: $109.00
HLD-100+ Refrigerant Leak Detector For Auto HVAC, Halogenated Gas Analyzer Compatible, Mixed Halogen Detection
$99.00 Save $50.00 RRP: $149.00
Multifunctional Gas Detector For Automotive AC Refrigerant Leak Detection And Maintenance-Friendly Design
$229.00 Save $110.00 RRP: $339.00
Portable Voltage Detector Breakpoint Detection Electrician Use Compact Pocket Size
$22.95 Save $12.00 RRP: $34.95
Portable Radon Detector Digital Domestic Radon Monitor Gas Monitoring
$159.00 Save $20.00 RRP: $179.00
Carbon Dioxide Detector CO2 Meter For Car, Gym, Rooms, Offices, Classrooms Air Quality Monitor Air Pollution Sensor
$49.00 Save $25.00 RRP: $74.00
Combustible Gas Detector Combustible Natural Gas Methane Combustible Gas Detector Gas Leak Detecti
$99.00
TuYa 6 in 1 CO2 Detector with Monitor Carbon Dioxide Meter PTH 9AW
$94.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustibl
$289.00 Save $20.00 RRP: $309.00
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$10.95 Save $1.00 RRP: $11.95
SGP40 VOC Sensor,Digital SGP40 VOC (Volatile Organic Compounds) Gas Sensor, I2C Bus
$32.95
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Temperature and Humidity CO 2 Air Qualit
$20.95 Save $4.00 RRP: $24.95
50-50000ppm Combustible Gas Detector LCD Display Portable Gas Leak Tester for Pipeline
$89.00 Save $30.00 RRP: $119.00
AD8361 RF Microwave Real Power Detector, AM Detector, Amplitude Detection
$19.95 Save $6.00 RRP: $25.95
Carbon Dioxide Detector, Indoor Air Quality Monitor, CO2, Temperature, Relative Humidity, with Alarm for Travel
$74.00 Save $20.00 RRP: $94.00
CO2 Detector, Carbon Dioxide Monitor, Infrared Air Quality Monitor, Sensor with Temperature and Humidity Detection, Black
$64.00 Save $15.00 RRP: $79.00
Portable Desktop CO2 Sensor, Professional Air Quality Monitor CO2 Detector with Long Battery Life, Carbon Dioxide Detector, Temperature Relative Humid
$69.00 Save $35.00 RRP: $104.00
Portable Battery Operated CO2 Detector, Carbon Dioxide HCHO TVOC Detector, Temperature and Humidity, 5 in 1 Air Quality Monitor
$28.95 Save $9.00 RRP: $37.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online Acidity Monitor Analyzers Tester for Aquari
$54.00 Save $10.00 RRP: $64.00
3 In 1 Co2 Meter Air Quality Monitor Handheld 5000ppm Co2 Monitor Measurement Carbon Dioxide / Detector S8601 Viewleaf
$36.95
Ultrasonic Leak Detector Tool Gas Water Leak Pressure Vacuum Probes Ultrasonic Transmitter Stethoscope Fault Detector Edition Viewleaf
$99.00
Multifunctional Air Detectors, Pollen/co/co2/tvoc/pm2.5/pm1.0/humidity/temperature Carbon Monoxide
$259.00 Save $390.00 RRP: $649.00
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16B-CO (0-1000PPM)
$22.95 Save $6.00 RRP: $28.95