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Shop the best prices on 27,287 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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2,145 - 2,176 of 27,287
Gas Detector 4 in 1 for O2 H2S CO Combustible Gas Portable Meter
$259.00
GM8800A Combustible Methane Leak Detector Natural Gas Sensor Sound Light Alarm Unbarnded
$139.00
Natural And Soporific Gas Detector (white)115x75x35mm
$28.95 Save $9.00 RRP: $37.95
PH Acid-Base Test Detector
$46.95 Save $42.05 RRP: $89.00
WJL-6000UV Halogen Leak Detector Freon Leak Detector R22 R410A R134A
$54.00
LCD LPG LNG Coal Natural Gas Leak Security Alarm Sensor Warning Detector
$23.95 Save $23.00 RRP: $46.95
Upgraded Auto Air Conditioner Leak Detector Uv-flashlight Refrigerant Leak Test
$54.00 Save $50.00 RRP: $104.00
Rm370 carbon monox detector
$49.00 Save $50.00 RRP: $99.00
Portable Electrochemical Sensor CO Tester 1.1inch LCD Screen Carbon Monoxide Detector with Sound Lihgt Alarm and Low Battery Reminder Function
$74.00 Save $20.00 RRP: $94.00
USB Tester Current Voltage Capacity Timing Power Wh Temperature Display USB Voltmeter Blue
$35.95 Save $28.05 RRP: $64.00
Handheld Combustible Gases Leak Detector Natural Gases Leakage Tester Portable Combustible Gases Concentration Analyzer Meter with Sound Light Alarm
$49.95 Save $19.05 RRP: $69.00
ANENG GN805 Combustible Gas Leak Detector 50~1000PPM Sound Alarm Gas-sensitive Semi-conduct Analyzer LCD Backight Environmental Tester Tools
$54.00 Save $25.00 RRP: $79.00
Portable Breathalyzer, Breathalyzer Breath Tester Meter LED Digital Display Accurate Portable Testing Tool for Drivers Or Home Use AZMO2
$59.00 Save $25.00 RRP: $84.00
3in1 Air Quality Tester CO Temperature Humidity Detector NDIR Sensor Auto Brightness Adjustable Digital TFT LCD Display with Carbon Monoxide
$94.00 Save $25.00 RRP: $119.00
CO2 Meter Carbon Dioxide Detector Air Quality Monitor HCHO TVOC CO2 Tester
$74.00
6 In 1 CO2 Detector Formaldehyde Detector Tester Air Quality Monitor for TVOC
$109.00
AR8100 Handheld O2 Meter Rechargeable Oxygen Detector for Outdoor Industry 100‑240V
$359.00 Save $20.00 RRP: $379.00
VOC Gas Sensor Module AGS01DB Air Quality Sensor Module for HVAC Refrigeration
$25.95 Save $28.05 RRP: $54.00
Breath Alcohol Tester High Accuracy Quick Response Wireless Portable Drunk Analyzer DC 5C Black
$48.95 Save $25.05 RRP: $74.00
Portable CO2 Monitor Carbon Dioxide Detector Temperature Humidity Air Quality Meter Large LCD CO2 Meter
$69.00 Save $25.00 RRP: $94.00
Digital Level Box Backlit LCD Display Magnetic Base 4 X 90° Mini Angle Gauge Meter Finder Protractor for Automotive Motorcycle Red
$59.00 Save $40.00 RRP: $99.00
Electrochemical Formaldehyde Sensor Air Quality Detector HCHO TVOC CO2 Tester High Precise Temperature Humidity Test Meter with Voice Alarm Function
$79.00 Save $25.00 RRP: $104.00
Soil Tester Intelligent Temperature Humidity Detector Support for Tuya APP Control for ZigBee with Low Battery Alarm Function
$64.00 Save $25.00 RRP: $89.00
30Pcs Bag Laceup Disposable Dental Bibs Neckerchief Scarf Towels Dentistry Supplies
$33.95 Save $25.05 RRP: $59.00
Digital Angle Gauge Magnetic Protractor Inclinometer Level Angle Finder Angle Cube Level Box With Magnes Angle Protractor
$59.00 Save $25.00 RRP: $84.00
Brix Refractometer Meter Gauge Dual Scale Handheld Measuring Tool for Sugar Brewing
$64.00 Save $25.00 RRP: $89.00
Portable Electrochemical Sensor CO Tester 1.1inch LCD Screen Carbon Monoxide Detector with Sound Lihgt Alarm and Low Battery Reminder Function
$54.00 Save $25.00 RRP: $79.00
Water Quality Tester Liquid PH Meter LCD Backlight Digital Display for Drinking Pool
$119.00 Save $30.00 RRP: $149.00
PEAKMETER PM8211 No contact Handheld Electric Digital Voltage Tester Multimeter
$109.00 Save $40.00 RRP: $149.00
Environment Tester Temperature Humidity LX Height Air Pressure Noise Detector for Library Outdoor Workshop DC 5V
$129.00 Save $20.00 RRP: $149.00
WiFi Air Quality Detector CO2 HCHO TVOC PM2.5 CO Monitor Multifunctional Digital Display Air Tester
$179.00 Save $30.00 RRP: $209.00
Multifunctional Air Quality Detector Indoor/Outdoor HCHO & TVOC Tester CO2 Meter Monitor CO₂ Tester with Rechargeable Battery
$369.00 Save $20.00 RRP: $389.00