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Shop the best prices on 27,971 great value gas detectors. Shopping for gas detectors is easy with Fruugo, with SALE discounts, offers and savings on Viewleaf, Azrb7thy7, Elsavct and more. Buy gas detectors online safely with Fruugo, with secure payment and fast shipping to New Zealand.

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1,153 - 1,184 of 3,200
Module de capteur de gaz alcool MQ-3, 2 pièces, détecteur d'éthanol, carte de détection de gaz respiratoire
$22.95 Save $7.00 RRP: $29.95
​WJL-6000-L Freon Leak Detector Halogen Refrigerant Gas HVAC R22 R410A R1234YF Tester Professional Grade HVAC Tool​
$79.00 Save $30.00 RRP: $109.00
Gas Detector, Lpg/natural Gas/gas Leak Detector, Plug-in Sensor Monitor With Audible Alarm And Led Digital Display
$59.00 Save $70.00 RRP: $129.00
WiFi Smart Air Quality Monitor CO2 Meter TVOC HCHO PM2.5 Tester Digital CO2 Sensor Formaldehyde Gas Detector Tuya APP A
$179.00 Save $120.00 RRP: $299.00
Gas Detector AT8800L, Flammable Natural Gas Leak Meter, Air Quality Monitor for Home and Office, Hazardous Gas Analyzer
$149.00 Save $70.00 RRP: $219.00
Portable Gas Leak Detector, High Sensitivity CH4 and C4H10 Tester, USB Rechargeable Combustible Gas Sensor
$119.00 Save $50.00 RRP: $169.00
Luftqualitätstester CH4 Gas Erdgasdetektor für Industrie und Zuhause, Tragbarer Gasleckdetektor mit Alarmfunktion
$14,790.00 Save $7,300.00 RRP: $22,090.00
Air Quality Monitor HHT61 Mini Portable PPM Meter for Indoor, Household Gas Leak Detector, Pen-Type Gas Analyzer
$6,190.00 Save $3,000.00 RRP: $9,190.00
Flammable High-Precision Gas Detector, Real-Time Gas Leak Tester, 0-50000 ppm Monitor with Audio/Visual Alarm
$249.00 Save $120.00 RRP: $369.00
Smart Gas Leak Detector with WiFi LCD Display for Home Safety and LPG Monitoring
$179.00 Save $90.00 RRP: $269.00
Indoor Air Quality CO2 HCHO TVOC Multifunctional Detector with Real-Time Data Display and Portable Design
$79.00 Save $40.00 RRP: $119.00
Air Quality Tester Gas Detector with Digital Display, External Pump for Flammable Oxygen & Carbon Monoxide Detection
$169.00 Save $90.00 RRP: $259.00
Luftqualitätstester AS8800L, Hohe Empfindlichkeit, Erdgasanalysator, Gasleckdetektor mit Ton/Lichtalarm, Entzündbare Gase
$209.00 Save $110.00 RRP: $319.00
PM2.5 Dust Detector Household Indoor Laser Meter Air Quality Tester Gas Detector
$119.00 Save $50.00 RRP: $169.00
Air Quality Monitor CO2 Detector PM2.5 PM10 Formaldehyde Sensor Indoor Air Quality Measurement Device
$289.00 Save $140.00 RRP: $429.00
Air Quality Monitor CO2 HCHO Test Device for Indoor Air Quality, AQI Gas Detector with Real-Time Readings
$74.00 Save $45.00 RRP: $119.00
15-in-1 Air Quality Monitor with Temperature and Humidity Meter, Carbon Dioxide Tester, Digital Display in Black
$9,190.00 Save $4,600.00 RRP: $13,790.00
MiCS5524 Gas Sensor Module for Arduino CO and Natural Gas Detector MultiGas Indoor Air Quality
$37.95 Save $21.05 RRP: $59.00
Air Quality Monitor Portable Ozone O3 Detector Gas Analyzer Ozone Meter Intelligent Sensor Automatic Measurement
$269.00 Save $140.00 RRP: $409.00
Leak Detection Tool Model WJL6000 Halogen Tester With Customizable Sensitivity Settings
$84.00 Save $45.00 RRP: $129.00
Air Quality Monitor Ozone O3 Gas Detector 0-5ppm Analyzer Portable Sensor for Home Office Laboratory
$279.00 Save $140.00 RRP: $419.00
Air Quality Meter Gas Analyzer with Sound Light Alarm for Flammable Natural Gas Leak Detection AS8800L
$189.00 Save $90.00 RRP: $279.00
Natural Gas and Ozone Detector with PM2.5 PM1.0 PM10 Monitor, Temperature Humidity Sensor, Indoor Air Quality Seven-in-One
$349.00 Save $180.00 RRP: $529.00
Air Quality Monitor Ultrasonic Leak Detector for Gas Vacuum Pressure Water Dust DY26A Precision Measurement
$139.00 Save $60.00 RRP: $199.00
Air Quality Monitor Gas Leak Detector with LCD Display for Methane Ethanol Natural Gas HT601B
$269.00 Save $130.00 RRP: $399.00
NDIR Air Quality Sensor MTP60-A Single Channel with High Accuracy for Indoor CO2 Detection
$94.00 Save $45.00 RRP: $139.00
Refrigerant Leak Detector for HVAC Systems Halogen Gas CFC HFC R134a R410a R22a Freon Tester
$99.00 Save $50.00 RRP: $149.00
New 2-in-1 Gas Detector CO Leak Detector Home Security Alarm Carbon Monoxide Combustible Gas Smoke Alarm eu plug
$129.00 Save $30.00 RRP: $159.00
New 2-in-1 Gas Detector Carbon Monoxide Combustible Gas Smoke Alarm CO Leak Detector Home Security Alarm Gas Detector Sensor
$129.00 Save $30.00 RRP: $159.00
Scd41 Gas Sensor Module Detects Co2 Carbon Dioxide Temperature And Humidity In One Sensor I2c Communication B
$69.00
Tuya WIFI Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Qua
$64.00 Save $15.00 RRP: $79.00
CO2 Monitor Detector CO2 Indicator Monitor Transparent Glass Stable Durable CO2 Drop Glass Checker for Aquarium Aquatic Plant
$22.95 Save $23.00 RRP: $45.95