Filters

Gas Detectors

Shop the best prices on 7,389 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.

Filters
7,297 - 7,328 of 7,389
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
28 Pieces Kids Medals, Plastic Gold Medal with Neck Ribbons, Plastic Child Gold Medal, Winner Medals for Competition Rewards Sport Day Theme
$28.95 Save $17.00 RRP: $45.95
Portable Air Quality Measurement Device for Carbon Dioxide, Temperature, Humidity, and TVOC Monitoring �C Compatible with Various Brands
$129.00
Multifunctional Digital Carbon Dioxide Monitor for Home, Office, and Bedroom Use - Portable Air Quality Detector Adaptable for Various Brand
$89.00
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality D
$22.95 Save $14.00 RRP: $36.95
MQ131 High Concentration Sensor Gas Sensor Module for High Concentration Analog TTL Level Output 10-
$20.95 Save $13.00 RRP: $33.95
SCD40 Gas Sensor Module Detector CO2 Carbon Dioxide
$59.00 Save $40.00 RRP: $99.00
4 Gas Monitor,4 Gas Detector for H2S,CO,LEL and O2, A
$209.00 Save $170.00 RRP: $379.00
WJL-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$31.95 Save $12.00 RRP: $43.95
Gas Gas Sensor Smart Home Alarm for Home Use
$84.00 Save $35.00 RRP: $119.00
Diffusion Type Single Gas Detector Ammonia Detector,black
$389.00 Save $585.00 RRP: $974.00
Air Conditioner Refrigerant Leak Detector Quick Tester for Car AC
$84.00 Save $45.00 RRP: $129.00
Gas Leak Detector HT601A HT601B 01000 PPM Sound And Screen Alarm For Work And Home With Li Battery HT601A P Li Battery
$139.00 Save $60.00 RRP: $199.00
Leakage Tester Sensitivity Leak Detector With Sound And Light Alarm Portable Compact Size
$219.00 Save $100.00 RRP: $319.00
AS8800L Combustible Detector For Automotive Handheld Gas Leak Detector, VOC Meter, Leakage Location, Indoor Use
$159.00 Save $80.00 RRP: $239.00
2025 Latest Model Carbon Dioxide Detector CO2 Detector Carbon Dioxide Concentration Three-in-One
$79.00 Save $310.00 RRP: $389.00
US PLUG,Portable Ammonia Gas Detector,0-200 PPM Monitor with Temperature Humidity Tester for Farm,P
$199.00 Save $30.00 RRP: $229.00
MQ137 Ammonia Gas Detection Sensor Module NH3 Gas Sensor Module
$19.95 Save $6.00 RRP: $25.95
Automatic Alarm Gas Leak Detector for Methane Natural Gas LPG
$79.00 Save $5.00 RRP: $84.00
9821121180 Nox Sensor for Nitrogen Oxide Sensor
$109.00 Save $20.00 RRP: $129.00
Electric Voltage Power Test System Probe Car Voltage Tester Test Tool
$25.95 Save $5.00 RRP: $30.95
5801587836 5802392186 Probe Ammonia NH3 Sensor for
$84.00 Save $10.00 RRP: $94.00
LD2412 Human Presence Sensor 24GHz Radar Sensor ISM Frequency
$12.95 Save $3.00 RRP: $15.95
CO2 Sensor 400-10000 ppm Carbon Dioxide Air Quality Detection
$22.95 Save $4.00 RRP: $26.95
Home Electronic Blood Pressure Meter Smart Blood Pressure Meter
$42.95 Save $7.00 RRP: $49.95
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality Pollution
$309.00
Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF
$45.95 Save $8.05 RRP: $54.00
Gas Detector, 0-1000PPM Gas Detector LCD Backlight Multiple Air Conditioning Refriration
$129.00 Save $60.00 RRP: $189.00
Handheld O2 Detector with Time and Date Display High Accuracy Digital O2 Temperature Humidity Tester 0‑30%Vol Range
$179.00 Save $20.00 RRP: $199.00
Mini Handheld Gas Leak Detector Natural Gas Detector Combustible Gas Detector with Audible Alarm Ga
$18.95 Save $5.00 RRP: $23.95
HVAC Refrigerant Leak Detector, 7 Levels Sensitivity, Adjustable for R22 R410A R134A R1234YF
$69.00 Save $30.00 RRP: $99.00