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Gas Detectors

Shop the best prices on 7,483 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, GreenZech, Other and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to Canada.

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7,457 - 7,483 of 7,483
Handheld Gas Detector, O2 EX H2S CO Gas Analyzer,
$259.00 Save $40.00 RRP: $299.00
Air Quality Detector Monitor Indoor Tester Carbon Dioxide Sensor
$119.00 Save $10.00 RRP: $129.00
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality D
$22.95 Save $14.00 RRP: $36.95
Bluetooth Tuya Smart Carbon Dioxide Meter
$69.00 Save $10.00 RRP: $79.00
MQ131 High Concentration Sensor Gas Sensor Module for High Concentration Analog TTL Level Output 10-
$20.95 Save $13.00 RRP: $33.95
Portable Carbon Dioxide Detector Air Quality Tester CO2 Meter
$45.95 Save $8.05 RRP: $54.00
Gas Gas Sensor Smart Home Alarm for Home Use
$84.00 Save $35.00 RRP: $119.00
Diffusion Type Single Gas Detector Ammonia Detector,black
$389.00 Save $560.00 RRP: $949.00
Air Conditioner Refrigerant Leak Detector Quick Tester for Car AC
$84.00 Save $45.00 RRP: $129.00
Gas Leak Detector HT601A HT601B 01000 PPM Sound And Screen Alarm For Work And Home With Li Battery HT601A P Li Battery
$139.00 Save $60.00 RRP: $199.00
Leakage Tester Sensitivity Leak Detector With Sound And Light Alarm Portable Compact Size
$209.00 Save $110.00 RRP: $319.00
AS8800L Combustible Detector For Automotive Handheld Gas Leak Detector, VOC Meter, Leakage Location, Indoor Use
$159.00 Save $80.00 RRP: $239.00
2025 Latest Model Carbon Dioxide Detector CO2 Detector Carbon Dioxide Concentration Three-in-One
$79.00 Save $310.00 RRP: $389.00
US PLUG,Portable Ammonia Gas Detector,0-200 PPM Monitor with Temperature Humidity Tester for Farm,P
$199.00 Save $30.00 RRP: $229.00
Freon Leak Detector Halogen Leak Detector R22 R410A R134A R1234YF
$45.95 Save $8.05 RRP: $54.00
Gas Detector, 0-1000PPM Gas Detector LCD Backlight Multiple Air Conditioning Refriration
$129.00 Save $60.00 RRP: $189.00
-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$35.95 Save $9.00 RRP: $44.95
Handheld O2 Detector with Time and Date Display High Accuracy Digital O2 Temperature Humidity Tester 0‑30%Vol Range
$179.00 Save $10.00 RRP: $189.00
Mini Handheld Gas Leak Detector Natural Gas Detector Combustible Gas Detector with Audible Alarm Ga
$18.95 Save $5.00 RRP: $23.95
HVAC Refrigerant Leak Detector, 7 Levels Sensitivity, Adjustable for R22 R410A R134A R1234YF
$69.00 Save $30.00 RRP: $99.00
MESTEK Methane Gas Leak Detector 50000PPM
$69.00 Save $15.00 RRP: $84.00
Professional Digital Breath Alcohol Tester Breathalyzer AT6000
$17.95 Save $5.00 RRP: $22.95
2 in 1 PH TDS Meter Tester Water Quality Monitor Online EU Plug
$59.00 Save $15.00 RRP: $74.00
9-in-1 Air Quality Detector Temperature Humidity Air Quality Monitor
$69.00 Save $20.00 RRP: $89.00
Light Meter, Digital Lux Meter 270 Rotatable Detector
$54.00 Save $15.00 RRP: $69.00
Portable Design Digital Illuminance Meter, Range 1-400,000 Lux
$79.00 Save $20.00 RRP: $99.00
4 in 1 CO Detector Temperature Humidity Flashlight
$48.95 Save $15.05 RRP: $64.00