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Shop the best prices on 578 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 578
Portable Combustible Gas Detector, Sensitive Gas Leak Tester, USB Rechargeable CH4 and C4H10 Detector Ref: 3499
$59.00 Save $25.00 RRP: $84.00
Ammonia Test Meter NH3 Concentration Tester Ammonia Gas Detector Ammonia Alarm Device
$129.00 Save $60.00 RRP: $189.00
Air quality monitors, gas analyzer, combustible gas detector (AS8800L)
$84.00 Save $45.00 RRP: $129.00
Air Quality Monitor, Gas Leak Detector Alarm for Flammable Gas Methane CO CH4
$69.00 Save $35.00 RRP: $104.00
Precision SCD30 Air Sensor for CO2, Temperature, and Humidity
$89.00 Save $50.00 RRP: $139.00
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
$149.00 Save $80.00 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
Indoor Air Quality Monitor SW743A CO2 Meter Handheld Multifunctional Gas Detector PM2.5 Detector Precision
$54.00 Save $25.00 RRP: $79.00
Luftqualitätsmonitor - Präzises CO2 Sicherheitsmessgerät Für Growzelte & Schlafzimmer Mit Alarmfunktion und Digitalanzeige
$48.95 Save $25.05 RRP: $74.00
Refrigerant leak detection system for R22, R410A, R134A, R1234YF with improved sensitivity and alarm functions.
$48.95 Save $25.05 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
Portable Ozone Analyzer with Intelligent Sensor, Multifunctional O3 Ozone Meter for Air Quality and Pollution Detection
$139.00 Save $70.00 RRP: $209.00
Air Quality Monitor | Portable Air Detector Tester for CO2 Detection in Home, Bedroom, and Grow Tents with Clear Display
$48.95 Save $25.05 RRP: $74.00
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 $60.00 RRP: $199.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor for Indoor Outdoor Use
$189.00 Save $90.00 RRP: $279.00
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.
$64.00 Save $35.00 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 $30.00 RRP: $99.00
Gas Detector With Audible Alarm For Flammable Gases And Natural Gas Leaks AS8800L Leak Locator Air Quality Meter
$94.00 Save $45.00 RRP: $139.00
Air Quality Monitor With Gas Leak Detector Flammable Gas Finder HT601B Compact Handheld
$139.00 Save $70.00 RRP: $209.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester PPM Meter
$54.00 Save $25.00 RRP: $79.00
Handheld Multi-Functional Natural Gases Leak Detector Quick Response Combustible Gases Detector
$54.00 Save $25.00 RRP: $79.00
precision indoor air quality detector for home and professional use
$33.95 Save $20.05 RRP: $54.00
Halogen gas detector SW743A for air conditioning leaks with flexible probe for hardtoreach areas
$69.00 Save $35.00 RRP: $104.00
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