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Shop the best prices on 26,701 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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1,313 - 1,344 of 26,701
Gas Leak Detector Tester Portable Handheld- Flammable Natural Methane Gas Sniffer 50-1000PPM with Audible- Visual Alarm
$89.00
Upgraded Mini CO2 Detector, Multi-Function CO2 Monitors Meter Air-Quality Monitors Carbon Dioxide Detector White
$129.00
Infrared Air Monitor Co2 Carbon Dioxide Detector Air Quality Temperature Humidity Monitor Fast Meas
$89.00 Save $50.00 RRP: $139.00
F999R Leak with 4 Gear Adjustment Automatic Noise Reduction Gas Water Floor Heating Leakage Detector
$599.00 Save $550.00 RRP: $1,149.00
CO2 Concentration Detector multicolour
$149.00 Save $100.00 RRP: $249.00
HABOTEST Combustible Gas Methane Leak Detector HT609PRO
$139.00 Save $120.00 RRP: $259.00
TRSI TA700A Combustible Gas Detector TA700A
$59.00 Save $55.00 RRP: $114.00
2pcs Digital Carbon Monoxide (co) Detector Alarm Battery Powered
$54.00 Save $95.00 RRP: $149.00
Air Quality Monitor, 3 in 1 Protable CO2 Tester, Indoor Air Quality Testing Kit, USB RechargeableCO2 Quality Tester, Formaldehyde Detector, Confined S
$159.00 Save $120.00 RRP: $279.00
CO2 TVOC Formaldehyde Carbon Dioxide Detector multicolour
$139.00 Save $80.00 RRP: $219.00
SNDWAY SW743A Halogen Gas Detector SW743A
$129.00 Save $100.00 RRP: $229.00
Coalgas Natural Gas Methane Propane Leak Detector Tester Measurer Home Security Tool, EU Plug
$74.00 Save $65.00 RRP: $139.00
ST8900 4 in 1 Toxic Gas CO Carbon Monoxide Detector Hydrogen Sulfide H2S Oxygen Combustible Gas CN
$674.00 Save $425.00 RRP: $1,099.00
HT59 Combustible Gas Detector
$64.00 Save $55.00 RRP: $119.00
HD02 Leak Detector R22/R32/R134a Gas Detector Analyzer Rechargable Refrigerant Gas Air Conditioning Tester Tool
$64.00 Save $35.00 RRP: $99.00
Natural Gas Detector ABS Ceiling Network Alert Sound and Light Alert Gas Alarm for Home Safe 12‑28V
$24.95 Save $15.00 RRP: $39.95
Handheld CO Gas Detector Digital Tester 12x7x3cm, 1ppm Alarm
$69.00 Save $35.00 RRP: $104.00
Natural Gas Detector ABS Ceiling Network Alert Sound and Light Alert Gas Alarm for Home Safe 12‑28V
$25.95 Save $16.00 RRP: $41.95
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor White
$45.95 Save $48.05 RRP: $94.00
CO2 Air Detector Carbon Dioxide Detector Agricultural Production Greenhouse CO2 Monitor
$33.95 Save $35.05 RRP: $69.00
Natural Gas Detector Household Gas Alarm Liquefied Gas Detector Natural Hypnosis Gas Detector (White)
$59.00
Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$74.00
Gas Detector, Gas Alarm Sensor Methane Propane, Gas Leak Detector LCD Security, EU Plug
$31.95 Save $117.05 RRP: $149.00
Rm370 carbon monox detector
$64.00 Save $165.00 RRP: $229.00
Gas Detector, LPG/Natural Gas/Gas Leak Detector, Plug-In Sensor Monitor with Audible Alarm and LED Digital Display
$74.00
Carbon Dioxide Detector Digital CO2 Sensor LCD Intelligent Analyzer Formaldehyde Humidity Detectors
$69.00 Save $10.00 RRP: $79.00
New Indoor Co2 Sensor Co2 Meter Digital Air Detector Intelligent Air Quality Analyzer
$38.95
Hydrogen Meter,Hydrogen Test Pen High Hydrogen Test Pen Digital Hydrogen Meter Ultimate Reliability
$89.00 Save $60.00 RRP: $149.00
Freon Leak Detector for HVAC Systems Compatible with R22 R410A R1234YF Refrigerant Gas
$79.00 Save $30.00 RRP: $109.00
Oxygen Sensor AO-02 Gas Detector Compatible with AO2 AA428-210 AO2PTB-18.10_
$59.00 Save $60.00 RRP: $119.00
Portable Gas Leak Detector,hand-held Natural Gas Detector,high Sensitivity,with Lcd Display
$64.00 Save $65.00 RRP: $129.00
5 in 1 Air Quality Monitor TVOC HCHO Temperature Humidity CO2 Meter, USB Rechargeable CO2 Detector
$37.95 Save $36.05 RRP: $74.00