Filters

Gas Detectors

Shop the best prices on 5,086 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.

Filters
1,537 - 1,568 of 3,200
SMART SENSOR Hand-held CFCs HCFCs HFCs Halogen Gas Detector Refrigerant Air Conditioning Detector Freon Gas Leak Tester
From $69.00
HABOTEST HT609 Gas Leak Detector Combustible Gas Detector with LCD Display Audible and Visual Alarm Ambient Temperature and Humidity Methane Natural G
From $48.95
Halogen Gas Detector 0 To 1000PPM Sound Light Vibration Alarm Digital Air Conditioning Refrigerant Freon Leakage Tester
From $119.00
50-1000PPM Professional Gas Leak Detector Methane Liquefied Gas Leak Detector Combustible Gas Analyzer with Audible Visual Alarm
From $29.95
MAYILON HT61 Gas Leak Detector Gas Analyzer Flammable Combustible Natural Tester Home Visible Audibl
From $40.95
ANENG GN803 Combustible Gas Detector with Indicator Screen, Flexible Hose Methane Tester
From $43.95
Multifunctional Household Air Quality Detector LED Display CO2 Tester with Carbon Dioxide TVOC HCHO
From $79.00
Portable Natural Gas Leak Detector 50/1000PPM Profession Gas Sniffer Combustible CO Alcohol Methane Analyzer Buzzer Alarm Sound
From $24.95
Refrigerant Leak Detector Halogen Leak Detector LCD Display Freon Leakage Tester Refrigerant Detec
From $74.00
High-precision -604 Refrigerant Leak Detector Halogen Leak Detector Freon Leakage Tester Refrig
From $109.00
Gas Sensor Module Detects Carbon Dioxide Temperature And Humidity In One Sensor Communication
From $59.00
PM2.5 Dust Detector, Household Indoor Laser Meter, Gas Detector
From $64.00
Graffiti Zigbee Smart Air Quality Monitor, Carbon Dioxide Detector, VOC and Formaldehyde Car Alarm
From $59.00
1 Formaldehyde Sensor Module MQ138
From $59.00
CO2 Detector, CO2 Air Detector, Carbon Dioxide Detector, Agricultural Production, Greenhouse CO2 Monitor, Black
From $30.95
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha
From $54.00
Oxygen Gas Detector Rechargeable Digital Handheld O2 Meter with Fast Precision Detection for Industrial Use
From $299.00
Gas Leak Detector with Sensitivity and Audible Alarm for Natural Gas Propane Methane LPG
From $39.95
20mm Carbon Monoxide Sensor 5000ppm Smart Electrochemical CO Detector Module COAF COBF
From $159.00
5 PCS Formic Acid Dispenser Formic Acid Beekeeping High Efficient Professional Formic Acid Evaporator for Beekeeping
From $35.95
Handheld Radiation Detector, Radiation Monitor 0.01μSv/h‑50msv/h 1800mAh 2.4 in TFT LCD Screen Monitor X γ β Rays Radiation Tester
From $169.00
OCS-3F2.1 Ultrasonic Oxygen Sensor Oxygen Concentrator for Arduino Detects Purity and Flow 21-95.6% 0-20L, 0-2.5V Analog
From $33.95
Alcohol Gas Concentration Sensor High Sensitivity Breathalyzer Module Smart Vehicle Detection DIY Projects
From $79.00
SGP41 VOC Sensor Module Dual Gas Environment Detection Industrial Wide Temperature Range STEMMA QT/Qwiic Interface
From $15.95
Portable Design Digital Illuminance Meter, Range 1-400,000 Lux, Photometers Tester, Plant Growth Light Monitoring
From $74.00
Automotive Relay Tester, Car Diagnostic Tool, 12V High Precision Circuit Tester,for Quick Battery Testing
From $32.95
LCD Digital TDS Meter High Precision Water Quality Tester TDS Temperature Detector Waterproof Water Analyzer
From $74.00
9.2 Inch IPS USB Secondary Screen 1920x462 Smart Screen No Need AIDA64 Type-C PH Interface CPU GPU RAM Computer Monitor
From $119.00
GMV-2021B MEMS H2 Sensor Hydrogen Gas Leakage Detection Device Hydrogen Detection
From $26.95
For YYS Electrochemical Ozone O3 Gas Sensor Module for Ozone Concentration Detection Disinfection Cabinet SC01-O3
From $18.95
BME680 Environmental Sensor BME680 Temperature and Humidity Atmospheric Pressure VOC Gas Detection Sensor Module
From $24.95
2X SCD40 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature and Humidity in One Sensor I2C Communication B
From $54.00