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Shop the best prices on 519 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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33 - 64 of 519
Air Quality Meters, Gas Analyzer, Flammable Gas Detector (AS8800L)
$79.00 Save $40.00 RRP: $119.00
Carbon Dioxide CO2 Detector, Formaldehyde Detector, Air Quality Detector, PM2.5 PM10 Detection
$159.00 Save $70.00 RRP: $229.00
Air Quality Monitor - Portable Carbon Dioxide Monitor With Clear Display For Home, Bedroom, And Grow Tents
$38.95 Save $20.05 RRP: $59.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester PPM Meter
$54.00 Save $25.00 RRP: $79.00
Luftqualitätsmonitor - Präzises CO2 Sicherheitsmessgerät Für Growzelte & Schlafzimmer Mit Alarmfunktion und Digitalanzeige
$49.95 Save $24.05 RRP: $74.00
Refrigerant leak detection system for R22, R410A, R134A, R1234YF with improved sensitivity and alarm functions.
$49.95 Save $24.05 RRP: $74.00
PM2.5 Dust Detector Household Indoor Laser Meter Air Quality Tester Gas Detector
$59.00 Save $25.00 RRP: $84.00
Gas Detector, Gas Analyzer, Freon Gas Leak Tester, CFCs HCFCs HFCs Halogen Freon Gas Detector, Refrigerant Air Conditioning Monitor, Gas Leak.
$139.00 Save $60.00 RRP: $199.00
Indoor air quality monitor, Portable PM2.5 detector, Thermohygrometer, Digital air detector
$84.00 Save $45.00 RRP: $129.00
Home Handheld Air Quality Detector Detects Carbon Dioxide, StAUB, PM2.5 and Formaldehyde (HCHO) for Biochemical Medicine, Agriculture.
$149.00 Save $80.00 RRP: $229.00
Freon gas analyzer, leak detector for CFCs, HCFCs, HFCs, refrigerant monitor
$139.00 Save $70.00 RRP: $209.00
Wjl-6000 Freon / Halogen Leak Detector Habicare
$38.95
Multifunctional gas detector suitable for leak detection of refrigerants in car air conditioners with easy maintenance
$139.00 Save $60.00 RRP: $199.00
Infrareds Carbon Dioxide Detector, Temperature and Humidity CO2 Air Quality Detector, NDIR Sensor with Digital Display
$35.95 Save $18.05 RRP: $54.00
Gas detector, Dy26a. Ultrasonic leak detector for detecting defects in gas, vacuum, pressure, air, water, and dust leaks, fast response within.
$69.00 Save $30.00 RRP: $99.00
MQ7 Carbon Monoxide Sensor, Metal Oxide MOS CO Detection Module For CO Gas Alarm, 5V, 8-Pin Air Quality Module
$14.95 Save $8.00 RRP: $22.95
Air Quality Monitor Portable O3 Detector Handheld Gas Analyzer Compact Quick Readings
$139.00 Save $70.00 RRP: $209.00
Dy26a Air Quality Monitor With Ultrasonic Leak Detector For Gas Water Dust Leak Detection, High Precision Measurement
$69.00 Save $35.00 RRP: $104.00
Gas Detector With Audible Alarm For Flammable Gases And Natural Gas Leaks AS8800L Leak Locator Air Quality Meter
$94.00 Save $55.00 RRP: $149.00
Air Quality Monitor With Gas Leak Detector Flammable Gas Finder HT601B Compact Handheld
$139.00 Save $70.00 RRP: $209.00
Handheld Multi-Functional Natural Gases Leak Detector Quick Response Combustible Gases Detector
$59.00 Save $25.00 RRP: $84.00
Air Quality Monitor Carbon Dioxide CO2 Detector Formaldehyde Detector Air Quality Detector PM2.5 PM10 Detection Indoor Air Quality Monitor
$149.00 Save $70.00 RRP: $219.00
precision indoor air quality detector for home and professional use
$34.95 Save $19.05 RRP: $54.00
Halogen gas detector SW743A for air conditioning leaks with flexible probe for hardtoreach areas
$69.00 Save $40.00 RRP: $109.00
Portable Combustible Gas Detector, Sensitivity Gas Leak Tester, USB Rechargeable CH4 and C4H10 Detector
$59.00 Save $25.00 RRP: $84.00
Air Quality Monitor Portable CO2 Detector With Clear LCD Display For Home, Bedroom And Grow Tent
$29.95 Save $15.00 RRP: $44.95
Air Quality Monitor | Smart CO2 Analyzer For Grow Tents And Bedrooms | Precise Indoor Air Safety Meter
$38.95 Save $20.05 RRP: $59.00
Carbon Dioxide Monitor Habicare
$27.95
Indoor Air Quality Monitor Portable CO2 Detector With Clear LCD Display For Grow Tents, Bedrooms And Home Use
$38.95 Save $20.05 RRP: $59.00
Luftqualitaetsmessgeraet Air Quality Meter Portable Detector With Clear LCD Display For Grow Tents
$29.95 Save $15.00 RRP: $44.95
Gas Detector WJL-6000 Freon And Halogen Leak Detector For HVAC Refrigerants R22 R410A R134A R1234YF Fast Response
$54.00 Save $25.00 RRP: $79.00
Gas Leak Detector Portable Natural Gas Sniffer Methane Hexane Propane For Home Or Outdoor Use Black Battery Not Included
$38.95 Save $20.05 RRP: $59.00