Filters

Gas Detectors

Shop the best prices on 894 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Habicare, Fstniceted and Stormsure. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to United States.

Filters
801 - 832 of 894
Portable Oxygen Gas Detector 0100% VOL O2 Analyzer with Pump Sampling and Triple Alarm System
$2,299.00 Save $1,100.00 RRP: $3,399.00
Gas Sensor Module Mini Version for Precision Flammable Gas Detection with Stable Performance 2025
$16.95 Save $8.00 RRP: $24.95
CCS811 CO2 Sensor Module with TVOC Detection, Accurate I2C Air Quality Monitor for Indoor Use
$27.95 Save $12.00 RRP: $39.95
Carbon Monoxide Detector 1000ppm Handheld CO Gas Monitor with Real Time Monitoring and Alarm
$59.00 Save $30.00 RRP: $89.00
Formaldehyde Sensors ZE08CH2O Serial Port Output Calibrated Concentration Measurement
$24.95 Save $12.00 RRP: $36.95
Air Quality Monitors CO2 Detector Carbon Dioxide Concentration Detection CO2 Sensor Indoor Air Quality
$69.00 Save $35.00 RRP: $104.00
Halogen Leak Detector For HVAC Systems Detects CFC/HFC/HCFC Gas Leaks With Adjustable Sensitivity
$50.95 Save $28.05 RRP: $79.00
Air Quality Meter HT66 Gas Leak Detector Model 50-1000 PPM Methane Gas Detector Sound Alarm
$79.00 Save $40.00 RRP: $119.00
AC Repair Set Portable Refrigerant Leak Tester For Auto Air Conditioning Maintenance Home And Commercial Service
$79.00 Save $40.00 RRP: $119.00
Air Quality Tester PTH-10D Mini CO Detector, CO/Air Quality Monitor with LED Screen, USB Charging for Indoor and Travel
$119.00 Save $60.00 RRP: $179.00
Fixed Hydrogen Sulfide Gas Detector 02000ppm IP65 Wall Mounted Industrial H2S Monitor with Alarm
$1,699.00 Save $850.00 RRP: $2,549.00
Gas Detector 4 in 1 Multi Gas Monitor O2 CO H2S LEL with HD LCD Display and Multiple Alarms
$419.00 Save $205.00 RRP: $624.00
Portable Gas Detector 01000ppm CO Meter with Triple Alarm, Waterproof Dustproof, USB Charging
$249.00 Save $120.00 RRP: $369.00
Rechargeable Propane Leak Detector with Adjustable Sensitivity for Rapid Gas Detection
$33.95 Save $15.00 RRP: $48.95
MQ3 Alcohol Sensor Module for Arduino Precision Ethanol Detection and Stable Gas Monitoring
$16.95 Save $8.00 RRP: $24.95
Halogen Leak Detection Kit For R22 And R410A HVAC Systems, R134A, R1234YF Refrigerant Leak Detector
$50.95 Save $28.05 RRP: $79.00
CO2 Air Quality Monitor with LCD Display, 5in1 Gas Detector for CO2 HCHO TVOC Temperature Humidity
$38.95 Save $20.05 RRP: $59.00
Portable Air Monitor Accurate Air Quality Detector, Compact Indoor Testing Device Digital Sensor with Clear Display
$32.95 Save $16.00 RRP: $48.95
Air Quality Monitor - Freon Gas Leak Tester for CFCs, HCFCs, HFCs, Refrigerant Detection in Air Conditioning Systems
$139.00 Save $70.00 RRP: $209.00
Luftqualitätsmonitor CO2 Detektor Handheld Multifunktions Gasdetektor SW743A Hochpräziser PM2.5 Monitor für Zuhause und Küche
$109.00 Save $50.00 RRP: $159.00
Handheld Air Quality Monitor PM2.5 Detector | Portable Air Quality Monitoring with LED Display and Multi-Purpose Dust Detection Tool
$45.95 Save $23.05 RRP: $69.00
Portable Gas Detector with LCD Display, Triple Alarms, Fast Leak Detection for Confined Space
$169.00 Save $90.00 RRP: $259.00
Gas Detector PM2.5 Dust Detector Laser Haze Meter Indoor Air Quality Monitor Air Quality Tester
$51.95 Save $27.05 RRP: $79.00
SCD30 Sensor CO2 Air Quality Monitor with Temperature and Humidity Detection for Indoor Environment Control
$37.95 Save $21.05 RRP: $59.00
Gas Detector with Formaldehyde and CO2 Monitoring, Indoor Outdoor Air Quality Tester, Compact Design and Accurate Readings
$43.95 Save $25.05 RRP: $69.00
Indoor Air Quality Sensors with Temperature and Humidity Display for Room Climate Monitoring, Black Design
$39.95 Save $19.05 RRP: $59.00
Refrigerant Leak Detector For HFCs, Freon/HFC HVAC Leak Detector, 1 PPM Resolution, Black Rechargeable
$64.00 Save $30.00 RRP: $94.00
Indoor Air Quality Monitor, Portable CO2 Detector with Clear Display - Accurate Safety Measurement for Grow Tents and Bedrooms
$39.95 Save $19.05 RRP: $59.00
Air Quality Monitor Portable CO2 Detector With Clear Display For Home Bedroom And Grow Tents
$40.95 Save $23.05 RRP: $64.00
MQ131 Concentration Ozone Gas Sensor Module 101000PPM Dual Output for Industrial Monitoring
$30.95 Save $16.00 RRP: $46.95
MiCS5524 Gas Sensor Module for Carbon Monoxide and Natural Gas Detection with Quick Response
$19.95 Save $10.00 RRP: $29.95
Air Quality Monitor | Portable CO2 Detector with Clear Display for Home, Bedroom, and Grow Tent Use
$39.95 Save $19.05 RRP: $59.00