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SALE Gas Detectors

Shop the best SALE offers on 5,738 low price gas detectors. SAVE on discount and clearance gas detectors in the Fruugo SALE, with big savings and cheap deals on Other, GreenZech, Fsu and more. Buy gas detectors online safely in the Fruugo SALE, with secure payment and fast shipping to Canada.

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1 - 32 of 3,200
MS6818 Cable Metal Pipe Finder Underground Tester Short Circuit Interruption Detection Cable Locato
$239.00 Save $30.00 RRP: $269.00
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide ℃/℉ Det
$19.95 Save $18.00 RRP: $37.95
Air Quality Monitor 5 in 1 Air Quality Detector C02 Detector White
$16.95 Save $4.00 RRP: $20.95
Handheld Combustible Gases Leak Detector Natural Gases Leakage Analyzer Tester Portable Gases Leak L
$94.00 Save $25.00 RRP: $119.00
Formaldehyde Detectors Portable Indoor Air Quality Monitor With Display HCHO Detector Indoor Pollution Meter New Model
$149.00 Save $70.00 RRP: $219.00
CO2 Detector Sensor 5-in-1 Air Quality Monitor with Temperature Humidity Meter for Office Hotel Rest
$54.00 Save $95.00 RRP: $149.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$29.95 Save $6.00 RRP: $35.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A
$42.95 Save $16.05 RRP: $59.00
3-In-1 CO Carbon Monoxide Monitor CO Temperature and Humidity Detector CO Air Quality Monitor HD LED Screen Orange
$52.95 Save $16.05 RRP: $69.00
Radon Detector Monitor Analyzing Tool Radon Detector
$159.00 Save $100.00 RRP: $259.00
Wifi Natural Gas Sensor Tuya Smart Alarm Gas Leakage Detector Fire Security Digital LCD Temperature Display
$27.95 Save $16.00 RRP: $43.95
6in1 Digital Wifi Water Quality Tester PH/EC/TDS/SALT/G.S/Temp Meter Water Analyzer APP Online Remo
$119.00 Save $20.00 RRP: $139.00
Handheld Oxygen Air Quality Monitor High Precision Temperature Humidity O3 Sensor Gas Detector Indo
$99.00 Save $5.00 RRP: $104.00
Mq138 Formaldehyde Sensor Module Gas Detection Sensor Module -138 Aldehydes And Ketones Alcohols Ga
$47.95 Save $16.05 RRP: $64.00
WiFi Gas Alarm Plug in Combustible Gas Detector for Tuya APP Control Support Flammable Gases Methane Butane Detecting for Home RV
$33.95 Save $9.00 RRP: $42.95
Handheld Oxygen Concentration Detector Temperature and Humidity Detection Oxygen Detector Oxygen Test Exceeding Alarms
$109.00 Save $30.00 RRP: $139.00
Wall Mounted Chlorine Gas Detector 020ppm with 0.01ppm Sensitivity and RealTime Monitoring
$1,699.00 Save $800.00 RRP: $2,499.00
Hay Moisture Tester, with Probe & Backlight LCD Display for Hay, Forage Grass, Alfalfa and Other Hays Moisture Testing
$74.00 Save $65.00 RRP: $139.00
GN807 Combustible Gas Detector Alarm Digital Combustible Gas Detection 50-10000PPM Methane Flammable Gas Test Tool
$34.95 Save $16.00 RRP: $50.95
Refrigerant Leak Detector with Flexible Gooseneck Probe, MultiMode Alarm for HVAC and Auto
$79.00 Save $50.00 RRP: $129.00
Handheld Oxygen Air Quality Monitor High Precision Temperature Humidity O3 Sensor Gas Detector Indoor O3 Quality Monitor
$84.00 Save $35.00 RRP: $119.00
Pen Type Gas Leak Detector Light Sound Alarm Sensitive Portable Combustible Gas Alarm for Home Industry Pipelines
$40.95 Save $13.05 RRP: $54.00
Habotest Portable Gas Leak Alarm Combustible Gas With Audible And Visual Alarm All Types Of Flammablegases
$44.95 Save $44.05 RRP: $89.00
2C012,13 in 1 Tuya WIFI Air Quality Detector CO2,CO,PM2.5 Formaldehyde TVOC Temperature and Humidit
$119.00 Save $60.00 RRP: $179.00
Tuya WIFI Combustible Gas Detector Gas Alarm Gas Detection Sensor,B
$32.95 Save $16.00 RRP: $48.95
5 in 1 Air Quality Monitor, USB Rechargeable CO2 Detector Black
$22.95 Save $13.00 RRP: $35.95
3 in 1 CO2 Meter Air Quality Monitor Handheld 5000Ppm CO2 Monitor Measurement Carbon Dioxide / Detector S8601
$45.95 Save $23.05 RRP: $69.00
For SenseAir S8 004-0-0053 S8-0053 Infrared CO2 Carbon Oioxide Sensor S8 0053
$21.95 Save $22.00 RRP: $43.95
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas
$42.95 Save $11.05 RRP: $54.00
Digital Air Quality Monitor Carbon Dioxide Detector CO2 Tester Temperature Humidity Tester
$44.95 Save $14.05 RRP: $59.00
Mini Gas Detector HT66 Household Portable Gas Tester with ble and Visual Alarms
$48.95 Save $15.05 RRP: $64.00
Air Quality Detector TVOC HCHO Testing Indoor Air Monitor for Home Car Office Built in Battery
$59.00 Save $15.00 RRP: $74.00