Filters

Gas Detectors

Shop the best prices on 7,784 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
2,785 - 2,816 of 7,784
5-in-1 Air Quality Detector with Stand USB Type-C Multifunctional Automatic Display Portable CO2,HCH
$32.95 Save $6.00 RRP: $38.95
Asg102 Automobile Analog Signal Generator Voltage Frequency Signal Source Dual Channel Automobile Diagnostic Instrument
$269.00
Rs485 Wall-mounted H2s Transmitter Hydrogen Sulfide Sensor Toxic Gas Detector Tester For Farm
$289.00
Indoor Temperature Humidity Air Quality Detector
$109.00 Save $30.00 RRP: $139.00
Etcr6500 Current Clamp Milliampere Clamp Type Leakage Current Meter High Precision Clamp Type Ammeter Small
$319.00
2022.5 In 1 Air Quality Monitor Hcho/co2/tvoc/aqi/co With 5.5'' Screen For Outdoor Indoor Home Security Air Quality Detector
$119.00
Pm2019a Intelligent Flexible Clamp Type Multimeter Full Automatic Clamp Type High Current Clamp Type Multimeter Ac 3000a
$259.00
Methane Gas Leak Detector 50000PPM
$59.00
Tuya 9-in-1 Wifi Air Quality Monitor Co2 Gas Tester
$199.00 Save $300.00 RRP: $499.00
Naiwang Combustible Gas Leak Detector Analyzer Flammable Natural Gas Leak Location Determine Meter High Sensitivity Alarm Mode Habotest
$169.00 Save $90.00 RRP: $259.00
Vml-1 Leak Detector R410a R32 Refrigerant Snow Refrigerator Air Conditioner Halogen Detector
$489.00
ETCR-1860 1KV-500KV High Voltage Detector Wrist Mounted High Voltage Alarm for Power Maintenance
$64.00 Save $25.00 RRP: $89.00
Air Quality Monitor Digital Co2 Detector 3 In 1 Temperature Humidity Co2 Tester Carbon Dioxide Meter Desktop Wall Mounted
$139.00 Save $30.00 RRP: $169.00
NOYAFA Portable Formaldehyde Detector Indoor Air Quality Monitor HCHO and TVOC Monitor with Audible Alarm LED Indicator for Home HVAC System
$26.95 Save $4.00 RRP: $30.95
11 Type Stainless Steel Pressure Transducer Sender 0-4.5V Pressure Sensor for Oil Fuel Air Water 50
$23.95 Save $6.00 RRP: $29.95
5-in-1 Air Quality Detector with Stand USB Type-C Multifunctional Automatic Display Portable CO2,HC
$34.95 Save $6.00 RRP: $40.95
Indoor CO2 Detector, CO2 Carbon Dioxide Detector, CO2 Meter Indoor Air, Desktop CO2 Detector for Gym, Office, Classroom, Easy Digital Display
$49.00 Save $130.00 RRP: $179.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Co2 Monitor
$54.00
CO2 Detector, Indoor Air Quality CO2 Monitor Carbon Dioxide Monitor NDIR Sensor 400-5000 PPM, USB Rechargeable CO2 Alarm Meter, Temperature And Relati
$149.00 Save $170.00 RRP: $319.00
2Pcs - SGP40 SGP40 TVOC eCO2 CO2 Carbon Dioxide Sensor
$25.95
Oxygen Hydrogen Sulfide Carbon Monoxide Combustible Gas Leak Detector
$159.00
AR8100 Handheld O2 Meter Rechargeable Oxygen Detector for Outdoor Industry 100240V
$149.00 Save $90.00 RRP: $239.00
Halogen Gas CFC HFC Refrigerant Leak Detector R134a R410a R22a HVAC Checke
$37.95 Save $21.05 RRP: $59.00
Gas Leak Detector with High-Precise Sensor, Flexible Probe, Visual/Audible Alarm, Portable for Home/Industrial Use
$46.95 Save $27.05 RRP: $74.00
Air Conditioner Fluorine Leak Detector Refrigerant Halogen Leak Detector Freon Refrigerant Leak Detector HD02
$54.00 Save $30.00 RRP: $84.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$39.95 Save $29.05 RRP: $69.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered
$19.95 Save $26.00 RRP: $45.95
Co2 Monitor Meter Sensor Indoor With Alarm, Air Quality Carbon Dioxide Monitor With 400-5000 -ndir
$45.95 Save $28.05 RRP: $74.00
Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Quick Measuring Me
$23.95 Save $16.00 RRP: $39.95
PM2.5 Air Quality Module (PMSA003) Ambient Air Quality Testing Module DC5V Power Supply M5Core Pedestal
$89.00 Save $30.00 RRP: $119.00
Tuya WiFi 15in1 Air Quality Detector Household Portable PM0.3 PM1.0 PM2.5 PM10 CO CO2 TVOC HCHO Tester White
$84.00 Save $25.00 RRP: $109.00
USB Charging Carbon Dioxide Air Quality Detector Temperature Humidity Environment Monitor CO2 Gas Concentration NDIR
$59.00 Save $20.00 RRP: $79.00