Filters

Gas Detectors

Shop the best prices on 7,801 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Other, GreenZech and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

Filters
2,241 - 2,272 of 7,801
NOYAFA NF-604 Halogen Gas Detector Air Conditioning Fluorine Leakage Detector, Automobile Refrigeran
$84.00 Save $25.00 RRP: $109.00
Infrared Mini CO2 Detector 3 in 1 Portable LCD Temperature Humidity Air Analyzer for Home Indoor Tra
$64.00 Save $20.00 RRP: $84.00
Air Quality Monitor CO2 Meter Carbon Dioxide Detector Black
$59.00 Save $15.00 RRP: $74.00
Gas Tester Combustible Gas Detector Gas Leak Detector Natural Gas Detector Combustible Gas Analyzer For Pipeline Maintenance With Electrochemical Sens
$59.00 Save $45.00 RRP: $104.00
Gas Sensor Module TVOC eCO2 Formaldehyde CO2 Detector for Air Quality Monitoring
$46.95 Save $27.05 RRP: $74.00
Portable Combustible Gas Detector with USB Recharge, Sensitive CH4 C4H10 Leak Tester for Home Safety
$79.00 Save $40.00 RRP: $119.00
Electronic Refrigerant Leak Detector for AC Cooling Systems and HVAC Maintenance
$219.00 Save $100.00 RRP: $319.00
HVAC Leak Detector Refrigerant Gas Tester for Air Conditioning Repair Home Industrial Use
$139.00 Save $70.00 RRP: $209.00
Refrigerant & Combustible Gas-Leak Detector, PPM Freon Leak Detector with Loud Alarm, for R134A R410A Propane Methane
$59.00 Save $35.00 RRP: $94.00
Radon Detector Monitor Analyzing Tool Radon Detector Viewleaf
$219.00
Gas Detector Oxygen O2 Hydrogen Sulfide H2s Carbon Monoxide Co Combustible Gas Lel Gas Meter Viewleaf
$129.00
Combustible Gas Detector with Adjustable Sensitivity and Audio Visual Alarm for Instant Leak Location
$99.00 Save $50.00 RRP: $149.00
AGc30 Smart CO2 Controller Dual Channel NDIR CO2 Sensor Day Night Carbon Dioxide Detector for Greenhouse US Plug
$419.00 Save $205.00 RRP: $624.00
Natural Gas Detector Natural Gas Detector with Digital Display EU Plug
$24.95 Save $8.00 RRP: $32.95
12v Gas Detector Sensor Alarm Propane Butane Lpg Natural Motor Home Camper
$36.95 Save $82.05 RRP: $119.00
2X MH-Z19 MH-Z19E IR Infrared CO2 Sensor Module Carbon Dioxide Gas Sensor NDIR for CO2 Monitor 400-5000Ppm UART PWM(A)
$48.95 Save $30.05 RRP: $79.00
2X MICS-6814 Gas Sensor Carbon Monoxide CO NO2 NH3 Nitrogen Oxygen Air Quality Detection Numerical Sensor Module
$104.00 Save $65.00 RRP: $169.00
Leak Detection Set for Air Conditioning, Portable Gas Leak Tester for HLK Maintenance, Radiator Pressure Test and Vehicle Inspection
$129.00 Save $60.00 RRP: $189.00
2X MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module
$54.00 Save $35.00 RRP: $89.00
NDIR CO2 Carbon Dioxide Air Gas Sensor Module Infrared IR 400-5000ppm for CO2 Monitor
$19.95 Save $4.00 RRP: $23.95
6 in 1 PM2.5 PM10 HCHO TVOC CO CO2 Multifunctional Air Quality Detector CO Carbon Dioxide Formaldehyde Monitor LCD Large Screen Display Portable Home
$54.00 Save $55.00 RRP: $109.00
Oxygen Meter Portable Concentration Detector Lcd Display And Sound-light Alarm
$269.00
Smart Sensor Combustible Gas Detector Digital Combustible Gas Detection Instrument Hand-held Gas Lea
$269.00
Combustible Gas Detection Unit MQ-5 Gas Detection Unit Integrated STM32 Controller STM32G030 I2C Communication Interface
$26.95
Halogen Leak Detector with Backlit Screen, Portable Refrigerant Sniffer Tool for HVAC and Leak Detection
$94.00 Save $45.00 RRP: $139.00
2Pcs - SGP40 SGP40 TVOC eCO2 CO2 Carbon Dioxide Sensor
$20.95
Professional Nuclear Radiation Detector Geiger Counter Radiation Detector Y X-Ray Gamma,with Alarm Set,-886A
$104.00 Save $25.00 RRP: $129.00
-6000 Freon Leak Detector Refrigerant HVAC R22 R410A Detector
$30.95 Save $5.00 RRP: $35.95
ZE16B-CO Carbon Monoxide Gas Sensor Module
$14.95 Save $4.00 RRP: $18.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature D
$38.95 Save $5.00 RRP: $43.95
SCD41 Gas Sensor Module Detects CO2 Carbon Dioxide Temperature A
$37.95 Save $6.00 RRP: $43.95
Natural Gas Leak Detector,Propane Natural Gas Detector US Plug
$23.95 Save $7.00 RRP: $30.95