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Shop the best prices on 791 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Chronus and Fstniceted. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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577 - 608 of 791
Flammable High-Precision Gas Detector, Real-Time Gas Leak Tester, 0-50000 ppm Monitor with Audio/Visual Alarm
$129.00 Save $60.00 RRP: $189.00
Smart Gas Leak Detector with WiFi LCD Display for Home Safety and LPG Monitoring
$94.00 Save $45.00 RRP: $139.00
Indoor Air Quality CO2 HCHO TVOC Multifunctional Detector with Real-Time Data Display and Portable Design
$39.95 Save $19.05 RRP: $59.00
Air Quality Tester Gas Detector with Digital Display, External Pump for Flammable Oxygen & Carbon Monoxide Detection
$89.00 Save $40.00 RRP: $129.00
Luftqualitätstester AS8800L, Hohe Empfindlichkeit, Erdgasanalysator, Gasleckdetektor mit Ton/Lichtalarm, Entzündbare Gase
$109.00 Save $50.00 RRP: $159.00
PM2.5 Dust Detector Household Indoor Laser Meter Air Quality Tester Gas Detector
$59.00 Save $25.00 RRP: $84.00
Air Quality Monitor CO2 Detector PM2.5 PM10 Formaldehyde Sensor Indoor Air Quality Measurement Device
$149.00 Save $70.00 RRP: $219.00
Air Quality Monitor CO2 HCHO Test Device for Indoor Air Quality, AQI Gas Detector with Real-Time Readings
$37.95 Save $21.05 RRP: $59.00
15-in-1 Air Quality Monitor with Temperature and Humidity Meter, Carbon Dioxide Tester, Digital Display in Black
$5,390.00 Save $2,700.00 RRP: $8,090.00
MiCS5524 Gas Sensor Module for Arduino CO and Natural Gas Detector MultiGas Indoor Air Quality
$19.95 Save $9.00 RRP: $28.95
Air Quality Monitor Portable Ozone O3 Detector Gas Analyzer Ozone Meter Intelligent Sensor Automatic Measurement
$139.00 Save $70.00 RRP: $209.00
Leak Detection Tool Model WJL6000 Halogen Tester With Customizable Sensitivity Settings
$42.95 Save $26.05 RRP: $69.00
Air Quality Monitor Ozone O3 Gas Detector 0-5ppm Analyzer Portable Sensor for Home Office Laboratory
$139.00 Save $70.00 RRP: $209.00
Air Quality Meter Gas Analyzer with Sound Light Alarm for Flammable Natural Gas Leak Detection AS8800L
$94.00 Save $45.00 RRP: $139.00
Natural Gas and Ozone Detector with PM2.5 PM1.0 PM10 Monitor, Temperature Humidity Sensor, Indoor Air Quality Seven-in-One
$179.00 Save $90.00 RRP: $269.00
Air Quality Monitor Ultrasonic Leak Detector for Gas Vacuum Pressure Water Dust DY26A Precision Measurement
$69.00 Save $30.00 RRP: $99.00
Air Quality Monitor Gas Leak Detector with LCD Display for Methane Ethanol Natural Gas HT601B
$139.00 Save $70.00 RRP: $209.00
NDIR Air Quality Sensor MTP60-A Single Channel with High Accuracy for Indoor CO2 Detection
$47.95 Save $26.05 RRP: $74.00
Refrigerant Leak Detector for HVAC Systems Halogen Gas CFC HFC R134a R410a R22a Freon Tester
$48.95 Save $25.05 RRP: $74.00
Formaldehyde Sensor Module with UART Output for Industrial and Indoor Air Quality Monitoring
$229.00 Save $110.00 RRP: $339.00
BME680 Environmental Sensor Module for Temperature Humidity Pressure Gas Monitoring
$17.95 Save $9.00 RRP: $26.95
Leak Detector For CFCs And HCFCs, Alarm Tester, HVAC Detector, Professional HVAC Equipment
$104.00 Save $55.00 RRP: $159.00
MICS5524 Air Quality Sensor Gas Detector Module for Arduino CO H2 CH4 MultiGas Detection
$25.95 Save $13.00 RRP: $38.95
Portable Ozone Analyzer with Intelligent Sensor, Multifunctional O3 Ozone Meter for Air Quality and Pollution Detection
$139.00 Save $70.00 RRP: $209.00
Indoor Air Quality Monitor | Portable CO2 Detection Device with Clear Display for Bedroom Safety and Home Monitoring
$38.95 Save $20.05 RRP: $59.00
Air Quality Meter WiFi for Tuya 13-in-1 CO2 Detector Indoor Air Quality Tester for Home Office Hotel Black
$64.00 Save $35.00 RRP: $99.00
Ozone Gas Detector Portable Handheld O3 Monitor Air Quality Analyzer Intelligent Sensor Fast Response Model M
$139.00 Save $70.00 RRP: $209.00
Indoor Air Quality Monitor - Portable Carbon Dioxide Analyzer with Clear Display for Home, Grow Tents, and Bedrooms
$38.95 Save $20.05 RRP: $59.00
Air Quality Monitor - Portable CO2 Detector with Clear Display, Accurate Safety Measurement for Grow Tents and Bedrooms
$38.95 Save $20.05 RRP: $59.00
Air Quality Monitor for Home and Grow Tents, Intelligent Carbon Dioxide Analyzer with Portable Design and Clear Display
$38.95 Save $20.05 RRP: $59.00
Carbon Dioxide Sensor Module Active Low Output Analog Voltage 02V For Embedded Systems
$41.95 Save $22.05 RRP: $64.00
Gas Leak Detector HT601B: Flammable Gas Detector & Ethanol/Methane Tester With LCD, 0-9999 ppm, Ambient Air Monitoring
$139.00 Save $60.00 RRP: $199.00