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Gas Detectors

Shop the best prices on 8,048 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.

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1,665 - 1,696 of 3,200
Temperature & Humidity Meter, Air Quality Monitor, CO2 Detector, A
$20.95
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$45.95
MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module for CO2 Monitor (A)
$25.95
WiFi Smart Carbon Monoxide Alarm,WiFi CO Gas Detector with Tuya
$46.95
HD02 Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Conditioning
$49.95 Save $34.05 RRP: $84.00
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
$33.95 Save $5.00 RRP: $38.95
PH Sensor for ,PH0-14 Value Detect Sensor Module
$20.95 Save $12.00 RRP: $32.95
9821121180 Nox Sensor for Nitrogen Oxide Sensor
$109.00 Save $70.00 RRP: $179.00
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2 (with 5 slave units)
$109.00 Save $60.00 RRP: $169.00
Formaldehyde Detector Household Occupancy Gas Detection Indoor
$21.95 Save $13.00 RRP: $34.95
Handheld Carbon Monoxide Meter, 80Db CO Leak Detector,CO Gas Analyzer
$40.95 Save $23.05 RRP: $64.00
-2 Smoke Sensor Module for Gas Leak Detector
$15.95 Save $9.00 RRP: $24.95
CO2 Detector CO2 Monitor Carbon Dioxide Temperature Humidity Meter
$52.95 Save $31.05 RRP: $84.00
ANENG GN803 Gas Leak Detector Methane Combustible Gas Testers
$27.95 Save $15.00 RRP: $42.95
DC12V Cold Plasma Ion Generator for Food Freshing Refrigerator
$10.95 Save $6.00 RRP: $16.95
LD600 Freon Leak Detector Combustible Gas Detector with 16-Inch Probe
$169.00 Save $100.00 RRP: $269.00
Formaldehyde Monitor Carbon Dioxide Detector TVOC Detector Black
$22.95 Save $13.00 RRP: $35.95
15 In 1 Carbon Dioxide Detector PM Formaldehyde Detector
$79.00 Save $50.00 RRP: $129.00
CO2 Detector, Indoor Air Quality Monitor, TVOC Meter,for Office Home
$33.95 Save $19.00 RRP: $52.95
2pcs BME688 Environmental Sensor Module Temperature/Humidity/Air Pressure/Gas for Smart Home and IoT Projects
$46.95 Save $27.05 RRP: $74.00
12676706 Nox Sensor Nitrogen Oxide Sensor for
$139.00 Save $80.00 RRP: $219.00
LPG Gas Leak Alarm de Gas Sensor Alarm Combustible Gas Leak Detector
$19.95 Save $11.00 RRP: $30.95
Tuya Wifi 13 in 1 Air Quality Monitor Meter Carbon Dioxide Detector
$129.00 Save $70.00 RRP: $199.00
TPM-200A Carbon Monoxide Sensor Module CO Detection
$9.95 Save $5.00 RRP: $14.95
2X Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor EU Plug unbrand
$16.95 Save $9.00 RRP: $25.95
Bluetooth Tuya Smart Carbon Dioxide Meter
$64.00 Save $40.00 RRP: $104.00
HABOTEST Combustible Gas Detector Gas Leak Detection Alarm
$84.00 Save $55.00 RRP: $139.00
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature B
$30.95 Save $18.00 RRP: $48.95
Air Quality Detector 6 in 1 Detector HCHO TVOC Black
$34.95 Save $19.05 RRP: $54.00
Continuous Quantitative Analysis Ammonia Gas Hold 9000B Detector
$349.00 Save $200.00 RRP: $549.00
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16-CO
$22.95 Save $14.00 RRP: $36.95
Gas Detector, Gas Leak Detector, Home Gas Alarm, Gas Propane Leak Alarm
$47.95 Save $31.05 RRP: $79.00