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Shop the best prices on 7,401 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.

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481 - 512 of 7,401
Pth-5 Monitors Carbon Dioxide Ndir Co2 Sensor Comfortable Environment With Temperature And Humidity
$99.00 Save $140.00 RRP: $239.00
4-Gas Monitor Meter Tester Analyzer Portable Gas Detector CO Monitor Digital Toxic Gas Detector Rechargeable LCD Display Sound Light Vibration Alarm A
$249.00 Save $375.00 RRP: $624.00
SMART SENSOR AR320 No contact LCD Display Laser Digital Infrared Thermometer 32℃~380℃
$35.95 Save $18.05 RRP: $54.00
SMART SENSOR AS971 LCD Display Digital Wood Moisture Humidity Tester 0~40℃
$40.95 Save $18.05 RRP: $59.00
HT100 LED Light NOn contact Test Pen AC Voltage Testing Detector 0~40°C
$28.95 Save $18.00 RRP: $46.95
SMART SENSOR Oxygen Meter Digital Portable Automotive O2 Gas Tester Monitor Detector Handheld Oxygen Meter
$259.00 Save $150.00 RRP: $409.00
XRCLIF‑300E Digital Infrared Thermometer Non Contact Thermometer Temperature Measurement Tool for Kitchen Industry
$54.00 Save $15.00 RRP: $69.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable PPM Meter Combustible Gases Analyzer Pen
$37.95 Save $21.05 RRP: $59.00
Alcohol Tester Portable High Accuracy Breathalyzer Breath Alcohol Detector with 5 Mouthpieces Support Alarm Function
$42.95 Save $16.05 RRP: $59.00
Rubber Squeeze Bulb Syringe Ball Explosion Proof Elastic Bulb Syringe for Laboratory Use
$23.95 Save $17.00 RRP: $40.95
Halogen Detector Halogen Gas CFC HFC Refrigerant Leak Detector R134a R410a R22a HVAC Checke
$54.00 Save $15.00 RRP: $69.00
Portable Air Quality Detector Multi Functional Digital Display CO2 Temperature Humidity Monitor Analyzer for Home Office School Use
$47.95 Save $31.05 RRP: $79.00
LCD Display Multimeter Multifunctional Digital Voltage Current Resistance Tester VC830L
$37.95 Save $21.05 RRP: $59.00
Digital Level Box Backlit LCD Display Magnetic Base 4 X 90° Mini Angle Gauge Meter Finder Protractor for Automotive Motorcycle Black
$41.95 Save $27.05 RRP: $69.00
Digital Display Thermometer Black ABS Accurate Anti Impact Electronic Water Temperature Meter
$16.95 Save $17.00 RRP: $33.95
MT10 Wood Moisture Meter LCD High Accuracy Moisture Detector Hygrometer Humidity Tester
$35.95 Save $18.05 RRP: $54.00
Portable Breath Tester Air Blowing Drunk Detector for Traffic Security Inspection Japanese Unit
$37.95 Save $21.05 RRP: $59.00
Refrigerant Leak Detector Halogen Gas CFC HFC Refrigerant Leak Detector R134a R410a R22a HVAC Checke
$54.00 Save $15.00 RRP: $69.00
TTE01502 1000x USB Digital Industrial Electronic Microscope for Phone Repair Jewelry Appraisal
$46.95 Save $17.05 RRP: $64.00
Portable Ozone Analyzer Multifunctional Intelligent O3 Ozone Meter Gas Detector Sensor Air Quality
$149.00 Save $220.00 RRP: $369.00
Usb Rechargeable Carbon Dioxide Detector 4inch Tft Colour Screen Air Quality Monitor Co2 Meter With Ambient Temperature Humidity
$209.00
Air Quality Monitor Portable O3 Detector Handheld Gas Analyzer, Compact Pocket-Sized Ozone Meter
$199.00 Save $100.00 RRP: $299.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Measurement M unbrand
$64.00 Save $20.00 RRP: $84.00
Portable Ozone Analyzer Intelligent O3 Ozone Meter Gas Detector
$149.00 Save $10.00 RRP: $159.00
6 in 1 Air Quality Detector,Carbon Monoxide Detector,CO O2 Temperature Humidity Atmospheric Pressur
$99.00 Save $40.00 RRP: $139.00
ST8310a carbon dioxide tester recorder air quality detector temperature and humidity monitor EU 1002
$459.00 Save $215.00 RRP: $674.00
LCD Display Nuclears Radiation Detector Multifunctional Radioactive Geigers Counter for Home
$119.00 Save $110.00 RRP: $229.00
SMART SENSOR 4 in 1 Gas Detector H₂S and CO Monitor Industrial Digital Handheld Toxic Gas Carbon Mon
$249.00 Save $90.00 RRP: $339.00
Co2 Detector, Carbon Dioxide Detector, Co2 Sensor - Agricultural Production Greenhouse Co2 Monitor - For Home/office/gym/car -semiconductor Inspection
$30.95 Save $53.05 RRP: $84.00
Measuring Range 0 To 4000 Ppm Testo 310 Flue Gas Combustion Analyzer O2 Co Co2 Without Printer
$2,899.00
Air Conditioning WJL-6000 Car Diagnostic Tools Refrigerant Gas Analyzer Freon Halogen Leak Detector Gas Leakage Tester
$46.95 Save $42.05 RRP: $89.00
Gas Leak Detector, High Sensitivity Natural Gas Detectors For Home With Sound & Lcd Alarm, Battery Operated Gas Sniffer Detector, Locate Combustible G
$54.00 Save $55.00 RRP: $109.00