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Shop the best prices on 27,293 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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929 - 960 of 27,293
Carbon Dioxide Detector Digital CO2 Sensor PPM Meters HCHO LCD Intelligent Formaldehyde Humidity Detectors
$64.00 Save $10.00 RRP: $74.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$69.00
Advanced SCD30 Air Quality Sensoring Kit Measure CO2 Level Temperature and Humidity
$84.00
Gas Test Pen Combustible Gas Leak Detector Natural Gas Leak Detector Portable unbrand
$69.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Methane in Kitchen-EU Plug
$69.00 Save $70.00 RRP: $139.00
Digital LCD LPG LNG Natural Gas Leak Detector Butane Methane Safe Alarm Sensor
$139.00 Save $100.00 RRP: $239.00
Logarithmic Detector Meter RF Power Module Light Detection 160dB 100pA‑10mA AD8304
$25.95 Save $33.05 RRP: $59.00
Air Quality Monitor Ozone Analyzer Portable O3 Gas Detector Intelligent Sensor Ozone Meter
$379.00 Save $195.00 RRP: $574.00
Gas Detection Tool Portable, Fast and Accurate Gas Leak Detector for Home Safety, Compact Battery-Powered Detector
$89.00 Save $50.00 RRP: $139.00
Gas Leak Detector, Handheld Gas Leak Tester With Sound And Light Alarm, For Laboratory Use, Detects Flammable Gases
$199.00 Save $90.00 RRP: $289.00
Fixed Hydrogen Gas Analyzer Detector H2 Gas Leak Transmitter Monitor 0-1000ppmxn
$549.00 Save $200.00 RRP: $749.00
Natural Methane Sniffer 50-1000 PPM, Portable Handheld Methane Leak Detector With Audible Alarm
$104.00 Save $55.00 RRP: $159.00
Gas Detector Ao-02 Compatible with Models Ao2 Aa428-210 and Ao2ptb-18.10 A-C
$31.95 Save $22.05 RRP: $54.00
Tuya WIFI Natural Gas Sensor Combustible Household Smart LPG Gas Alarm Detector Leakage Sensor EU Plug
$29.95 Save $9.00 RRP: $38.95
Ammonia Gas Detectors Sensors, Test for 0~100PPM NH3 Monitors Gauge with Temperature Humidity Tester
$379.00
Tuya Combustible Gas Detector Gas Alarm Digital Gas Detection Sensor Sound Alarm Smart Air Quality Detector,A
$42.95
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector Black
$34.95
CO2 Sensor Module 0‑10000ppm Carbon Dioxide Detection Sensor Board TTL Output for Testing
$89.00 Save $30.00 RRP: $119.00
Carbon Dioxide Sensor Module CO2 Temperature Humidity Monitor Detection 50ppm Accuracy
$94.00 Save $115.00 RRP: $209.00
CO2 Detector, Indoor Air-Quality Monitors, Digital CO2 Meter Carbon Dioxide Detector,Air Tester for CO2 Alarm White
$119.00
Natural Gas Detector and Carbon Monoxide CO Detector,Combustible Gas Detector Monitor for Co, Metha unbrand
$69.00 Save $30.00 RRP: $99.00
SGP40 VOC Sensor,Digital SGP40 VOC (Volatile Organic Compounds) Gas Sensor, I2C Bus
$41.95 Save $12.05 RRP: $54.00
MQ138 Formaldehyde Gas Detection Sensor Formaldehyde Sensor Module Gas Sensor High Sensitivity 4.5-5
$43.95 Save $10.05 RRP: $54.00
Gas Leak Detector Analyzer Methane Combustible Natural Tester Sound Double Alarm LCD Alcohol Gas Le
$119.00 Save $50.00 RRP: $169.00
SCD40 Gas Sensor Module 2.4-5.5V Detects CO2 Carbon Dioxide Temperature and Humidity Sensor I2C Comm
$79.00 Save $15.00 RRP: $94.00
GM8800A Combustible Methane Leak Detector Natural Gas Sensor Sound Light Alarm
$139.00
3IN1 ECO2 ECH2O TVOC Gas Sensor Module Air Pollution Odor Sensor Y01
$14.95 Save $4.00 RRP: $18.95
Air Conditioner Fluorine Leak Detector Refrigerant Leak Detector Freon Refrigerant Leak Detector HD0
$69.00 Save $25.00 RRP: $94.00
Handheld Carbon Monoxide Meter, 80Db Light CO Leak Detector, Portable Handheld CO Detector, CO Gas A Edition 0627
$59.00 Save $60.00 RRP: $119.00
Natural Gas Detector 0-10000Ppm,Sensitive Gas Leak Detector with Audible & Visual Alarm,Portable Gas Sniffer s202412246109As Shown SZRH A-DS
$69.00 Save $60.00 RRP: $129.00
2pcs Mq-6 Mq6 Lpg Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor Walkbee 1628 B unbrand
$35.95 Save $18.05 RRP: $54.00
Co2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse Co2 Monitor White 2025 walkbee Walkbee A B unbrand
$37.95 Save $16.05 RRP: $54.00