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Shop the best prices on 861 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare and Fstniceted. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

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833 - 861 of 861
Advanced Indoor Air Monitors With Formaldehyde Detection Instant Analysis And Trend Analysis For Living Rooms
$37.95 Save $21.05 RRP: $59.00
Gas Detector, Precise Portable Air Quality Detector Sensor PM2.5 Haze Dust Meter for Gas Detection, White
$94.00 Save $55.00 RRP: $149.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Use Bedroom And Grow Tent
$89.00 Save $50.00 RRP: $139.00
MG811 CO2 Carbon Dioxide Sensor Module for Indoor Air Quality and Agricultural Climate Control
$64.00 Save $35.00 RRP: $99.00
Hydrogen Cyanide Gas Detector 0100ppm Wall Mounted Fixed System with Precision Alarm Output
$1,299.00 Save $600.00 RRP: $1,899.00
Aquarium Drip Glass Co2 Checker Co2 Drop Checker For Planted Aquariums With Co2 Solution
$15.95 Save $7.00 RRP: $22.95
QRA2 Flame Detector Sensor with Fast Response and Precise Temperature Control for Industrial Furnace
$229.00 Save $120.00 RRP: $349.00
Air Quality Monitor Pollution Sensor, Indoor Air Detector LED Display Compact Air Monitor
$52.95 Save $26.05 RRP: $79.00
Multifunctional Gas Detector for Refrigerant Leak Detection in Automotive AC Systems, Easy Maintenance, Compact Design
$139.00 Save $60.00 RRP: $199.00
Gas Leak Detector Ozone Analyzer Portable Air Quality Monitor O3 Sensor Intelligent Sensor Ozone Meter
$189.00 Save $90.00 RRP: $279.00
Gas Detector 6in1 Air Quality Monitor with Formaldehyde Sensor for Home Office Safety
$49.95 Save $24.05 RRP: $74.00
Gas Detector CO Meter with Temperature Humidity Sensor, 3in1 Carbon Monoxide Air Quality Analyzer
$59.00 Save $25.00 RRP: $84.00
Gas Leak Detector for Combustible Gases with Concentration Simulation Bar for Acetylene
$30.95 Save $15.00 RRP: $45.95
Halogen Refrigerant Leak Detector 01000PPM with Alarm Light for HVAC AC CFC HCFC Testing
$99.00 Save $50.00 RRP: $149.00
Leak Detector for Air, Water, Gas and Vacuum Testing with 40kHz Sensor, Sound and Light Alerts
$52.95 Save $26.05 RRP: $79.00
Air Quality Detector - Indoor Dust Monitor with Real-Time Data for Home Use - Multifunctional Air Quality Sensor
$59.00 Save $30.00 RRP: $89.00
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 Monitor | Portable Air Detector Tester for CO2 Detection in Home, Bedroom, and Grow Tents with Clear Display
$49.95 Save $24.05 RRP: $74.00
High-Precision Gas Detector with 0-50000 ppm Sensors, Gas Leak Tester, VA Reverse Display, Sound and Light Alarm
$129.00 Save $60.00 RRP: $189.00
MiCS5524 Gas Sensor Module for Arduino CO and Natural Gas Detector MultiGas Indoor Air Quality
$19.95 Save $10.00 RRP: $29.95
Air Quality Tester Gas Detector with Digital Display, External Pump for Flammable Oxygen & Carbon Monoxide Detection
$89.00 Save $40.00 RRP: $129.00
Indoor Air Quality CO2 HCHO TVOC Multifunctional Detector with Real-Time Data Display and Portable Design
$40.95 Save $23.05 RRP: $64.00
Air Quality Tester for Home - Real-Time Formaldehyde, CO2, Temperature, Humidity, TVOC, and HCHO Detection, White and Green
$34.95 Save $17.00 RRP: $51.95
TS3010DN NPN NO Proximity Switch Electrochemical Gas Sensor
$39.95 Save $19.05 RRP: $59.00
SW743A Halogen Detection Meter for Ethylene Oxide and Leak Detection in Automotive Applications and Maintenance
$79.00 Save $40.00 RRP: $119.00
Ozone Air Quality Monitor with Intelligent Sensor, Portable O3 Gas Detector for Indoor Pollution Tracking
$139.00 Save $70.00 RRP: $209.00
Natural Methane Sniffer 50-1000 PPM, Portable Handheld Methane Leak Detector With Audible Alarm
$52.95 Save $26.05 RRP: $79.00
Chlorine Gas Detector CL2 Monitor with Alarm 010ppm Resolution 0.01ppm Wall Mounted
$824.00 Save $425.00 RRP: $1,249.00
Sulfaux fur Dioxide Gas Detector SO2 Leak Detector 0100ppm with Sound Light Alarm and RS485 Output
$999.00 Save $500.00 RRP: $1,499.00