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Gas Detectors

Shop the best prices on 3,940 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.

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97 - 128 of 3,200
High Accuracy Carbon Dioxide Sensor CO2 Transmitter 400~5000PPm for Agricultural Greenhouse120~4~20mA Current Output NO.3120
From $99.00
Gas Detector Combustible Gas Leakage Tester Detection Instrument for Methane Natural Gas NO.1065
From $59.00
Gas Detector Wall Mounted High Accuracy Infrared Remote Control Technology Gas Alarm DC 10V to 30V NO.8734
From $99.00
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Digital LCD Temperature Display for Home Kitchen
From $30.95
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2,CO,PM2.5 Formaldehyde TVOC Temperature and Humidity
From $159.00
CO Gas Sensor Carbon Monoxide Sensor UART Digital Output SC16-CO
From $39.95
hard Gas Leak Detector Combustible Propane Butane Methane Leak Warning Combustible Gas Alarm Sensor compatible with Home Security EU Plug good quality
From $69.00
Tuya Wifi Gas Leak Detector Combustible Gas Alarm Color Screen Display Temperature for Kitchen Villa Warehouse
From $46.95
Guard-863Pro 4 Gas Monitor Multi Gas Detector for H₂S, CO, LEL, and O₂, with TFT Color Screen, Upgraded O₂ Sensor (5-Year Lifespan), USB Data Export
From $299.00
Mobile Co2 Monitor Ndir Sensor Dioxide Detector Indoor Co2 Testing Manager Ndir Sensor With
From $129.00
Gas Leak Detector Analyzer Monoxide Sensor Lcd Digital Displayer Gas 2 In 1 Alarm Sy
From $79.00
As8700a Portable Gas And Gas Leak Detection Monoxide Detector
From $104.00
SCD40 Gas Sensor Detects CO2 Carbon Dioxide Temperature and Humidity in One Sensor I2C Communication
From $26.95
ZigBee Natural Gas Sensor Smart LPG Gas Leak Alarm Detector for Home Fire Protection EU Plug Compatible
From $48.95
Oxygen Gas Detector 025% Handheld O2 Meter with Triple Alarm System and Clear LCD Display
From $209.00
Carbon dioxide detector with charging function
From $94.00
C8D Dual-Channel (0-5000 Ppm) CO2 Sensor High-Precision Infrared Carbon Dioxide CO2 Concentration Detection Module
From $23.95
Electromagnetic Detector
From $199.00
Digital Natural Gas Detector Home Gas Alarm Gas Leak Detector High Sensitivity LPG LNG Natural Coal Leak Detection Home/Kitchen Alarm Monitor Ternel
From $31.95
Portable Alcohol Tests Professional High Sensitivity Breathalyzer Alcohol Test Digital Breath Alcohol Tester
From $15.95
Semiconductor Gas Sensor Combustible Gas Unit MQ I2C Interface Air Quality Detection Module for DIY Development Kit
From $20.95
Portable Ozone Analyzer Multifunctional O3 Ozone Meter Air Detector Smart Sensor Ozone Meter Air Quality Pollution Monitor
From $229.00
CO2 Carbon Dioxide Detector for Air Quality, Temperature and Humidity, Quick CO2 Measurement, Cisea White Other
From $17.95
Radiation Pollution Detector Multifunctional Geigers Counter Portable Radiation Dosimeter Detectors
From $259.00
Multi Gas Detector Gas Meter O2 H2S CO LEL 4 in 1 Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
From $179.00
Gas Detector Oxygen O2 Hydrogen Sulfide H2s Carbon Monoxide Co Combustible Gas Lel Gas Meter Viewleaf
From $119.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
From $33.95
ANENG GN801 Gas-sensitive Semi-conduct Detector 300~10000PPM Gas Leakage Analyzer Combustible Meter Environment Test Sensor Tool
From $32.95
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Analyzer Pen
From $28.95
Formaldehyde Detector TVOC Sensor CO2 PM2.5 Temperature Humidity Air Quality Tester 5 in 1 Black
From $36.95
Professional Gas Detector, Methane Gas Tester, Portable Gas Sniffer with Backlight, Vibration & Buzzer Alarm, LCD Display, Fast Response for Home
From $39.95
Qukaim CO2 Sensor Module CO2 Sensor Module, 0-10000ppm Carbon Dioxide Detection Sensor Board, TTL Output for Testing, Gas Detection Sensor
From $64.00