Gas Detectors & Gas Monitors

3,254 results

Air Quality Monitor PM2.5 PM10 Detector – Temtop Laser Sensor Meter Indoor Home
Brand new
£49.99
(£49.99/Unit)
or Best Offer
Free postage
Click & Collect
9 watching
Gas Detector Calibration Service Traceable Certified Stickered Gas Monitor
PLEASE READ CAREFULLY: THIS LISTING IS FOR A CALIBRATIO
Pre-owned
£55.00
or Best Offer
Free postage
Click & Collect
36 watching
Portable Multi Gas Detector O2, CO, H2S, EX / 4 in 1 Handheld Gas Monitor
Pre-owned
£65.00
or Best Offer
Free postage
Click & Collect
SITERWELL Carbon Dioxide (Co2) Alarm GS241T-H02 with Temperature & Humidity New
Brand new
£9.56
or Best Offer
Free postage
Click & Collect
Neoteck Portable Gas Leak Detector Methane Propane Natural Gas Alarm for Home&RV
Brand new
£32.99
or Best Offer
Free postage
1,010 sold
Honeywell Transmission Risk Air Monitor CO2 (Carbon Dioxide) c/w USB Charger
Brand new · Honeywell
(1)
£14.99
or Best Offer
Free postage
Click & Collect
Temtop Air Quality Monitor Indoor Formaldehyde Detector PM2.5 PM10 P600
Pre-owned
£35.00
(£35.00/Unit)
Free postage
Click & Collect
6 watching
Temtop LKC1000S+2nd Air Quality Monitor PM2.5, TVOC, Formaldehyde,AQI & Humidity
Brand new
(1)
£63.12
(£63.12/Unit)
or Best Offer
£2.94 P&P
Jenolite Gas Leak Detector Spray - Non-Flammable & Non-Corrosive - 400ml
Brand new
£9.99
Free postage
Click & Collect
Honeywell BW Icon Flex 4 Multi-Gas Detector
Pre-owned · Honeywell
£127.07
or Best Offer
£3.42 P&P
Temtop LKC1000S+2nd Air Quality Monitor PM2.5, TVOC, Formaldehyde,AQI & Humidity
New (other)
(1)
£72.99
(£72.99/Unit)
Free postage
Click & Collect
Only 1 left.
New listingTemtop P600
Pre-owned
£63.12
or Best Offer
£2.94 P&P
Gas Leak Detector - Natural Gas Detector - Brand New - FREE DELIVERY
Brand new
£12.99
Free postage
Click & Collect
37 sold
BW Gas Alert Microclip 4 Gas
Pre-owned · Honeywell
£285.00
£13.35 P&P
Click & Collect
Only 1 left.
Honeywell BW Flex4 Gas Detector LEL/H2S/CO/O2 Monitoring System
Pre-owned · Honeywell
£78.72
Free postage
Click & Collect
02 MICROCLIP Sensor
Brand new
£31.92
or Best Offer
Free postage
Click & Collect
Only 1 left.
Crowcon T4 multi gas detector %LEL, Oxy, CO, H2S c/w charger & cradle Boxed
Pre-owned · Crowcon
£100.00
Free postage
Click & Collect
JAVAC GAS-MATE LEAK DETECTOR
Brand new
£156.72
or Best Offer
£4.26 P&P
New listingTemtop Air Quality Monitor for CO2 PM2.5 PM10 Particles Detector RRP £169.99
Brand new
£115.11
£4.26 P&P
Crowcon Gasman CO2 Gas Detector monitor- Carbon Dioxide IR CO2 - Rechargeable
Pre-owned · Crowcon
£42.32
(£42.32/Unit)
or Best Offer
Free postage
5 watching
Honeywell Micro clip X3 Gas Monitor
Pre-owned · Honeywell
£73.52
or Best Offer
£2.94 P&P
0 bids
10h 5m
Komyo Kitagawa Precision Gas Detector
Pre-owned
£120.32
or Best Offer
£4.66 P&P
Click & Collect
Nitrogen (N₂) Gas Cylinder – 8L 200BAR FULL NEW
Brand new
£149.90
Free postage
KANE-GLD Combustible Gas Leak Detector NEW "VAT RECEIPT"
Brand new
£79.95
or Best Offer
Free postage
Only 1 left.
Honeywell Transmission Risk Air Monitor Indoor Quality Tester Professional
Brand new · Honeywell
(1)
£19.99
(£19.99/Unit)
Free postage
Click & Collect
GAS PRESSURE TEST POINT ADAPTOR TOOL SCREW IN BRASS JET WITH MANOMETER HOSE
Brand new
£14.95
(£14.95/Unit)
Free postage
Click & Collect
39 sold
Combustible Gas Leak Detector hydrogen propane methane Li-ion battery + charger
Brand new · Esco
£95.61
£11.61 P&P
55 watching
Portable Multi Gas Detector O2, CO, H2S, EX / 4 in 1 Handheld Gas Monitor
Pre-owned
£40.00
or Best Offer
Free postage
Click & Collect
BW Gas Alert Microclip 4 Gas & Charger
Pre-owned · Honeywell
£285.00
£13.35 P&P
Click & Collect
10PCS Alphasense O2-A2 Oxygen Sensor 02-A2 For BW Tech Gas Alert MicroClip XT
Brand new
£285.49
Free postage
New MSA ALTAIR 4XR Multigas Detector with Bluetooth, LEL, O2, Co, H2S
Brand new · MSA
£550.00
£15.00 P&P
Click & Collect
Gas Detector Honeywell BW™ MicroClip XL
Brand new · Honeywell
£229.52
(£229.52/Unit)
or Best Offer
£3.42 P&P
Only 1 left.
Anton AGM 50 Combustible Gas Leak Detector , Portable tested gas reg
Pre-owned
(1)
£47.51
or Best Offer
£3.38 P&P
Temtop Air Quality Monitor Detects PM2.5 PM10 Formaldehyde TVOC AQI Temperature
New (other)
£65.00
(£65.00/Unit)
Free postage
Click & Collect
Gas Leak Detector - Natural Gas Detector - New But Box Damaged
New (other)
£11.59
Free postage
Click & Collect
Kane CP2 Combustion Probe,.’
Pre-owned
£60.00
or Best Offer
£3.99 P&P
Click & Collect
13 watching
Proster Gas Leak Detector LPG Combustible Methane Natural Tester Pen Sound Alarm
Brand new
£23.95
Free postage
Click & Collect
Kane 700 Gas Leak Detector New with Certificate, Correct Serial Number
Pre-owned
£38.15
or Best Offer
£3.38 P&P
0 bids
5d 9h
BW Gas Alert Monitor MICROCLIP XTcalibrated / Certificate
Refurbished
£285.00
£15.00 P&P
Click & Collect
MSA Altair 4XR Multi-Gas Detector with Charger Complete Set
Pre-owned · MSA
£229.52
£4.26 P&P
Y201 Gas Leak Detector - Methane Propane Combustible Gas Leak Sniffer Detector
Pre-owned
£15.28
or Best Offer
Free postage
Honeywell BW Solo Portable Single Gas Detector 02
Brand new · Honeywell
£83.92
£3.71 P&P
Rototherm AM60 CO2 Data Logging Air Quality Monitor Carbon Dioxide LCD Screen
Brand new
£21.52
or Best Offer
£2.94 P&P
S&S Northern AVGTFT Merlin Carbon Dioxide (CO2) Gas Monitor
Brand new
£139.95
(£139.95/Unit)
Free postage
Only 1 left.
GMI Gasco Seeker MK2 Methane Gas Detector Tester Measurement Instrument
Pre-owned
£94.32
(£94.32/Unit)
£3.71 P&P
TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S CO LEL O2 14h Battery
Brand new
£74.99
or Best Offer
Free postage
Click & Collect
MSA Altair 4x Mains Charger 240v With Universal Plugs NEW
Brand new · MSA
(3)
£46.94
or Best Offer
£4.00 P&P
Only 1 left.
Crowcon T4 Cradle Charger and Multi region power supply
Brand new · Crowcon
£60.00
or Best Offer
£15.00 P&P
6 watching
Neoteck Gas Leak Detector Methane Propane Natural Gas Alarm Home RV Safety
Brand new
£32.99
or Best Offer
Free postage
Click & Collect
8 watching
ION Science Phocheck Tiger Handheld VOC Gas Detector with accessories
Pre-owned
£2,358.45
Free postage
Honeywell BW Icon Flex Multi-Gas Detector
Brand new · Honeywell
£167.12
or Best Offer
£4.50 P&P
Click & Collect
13 watching
2 Gas Detector BW Gas Alert Micro Clip X3
Pre-owned · BW Technologies
£146.32
or Best Offer
£3.42 P&P
Temtop Air Quality Monitor PM2.5 PM10 HCHO TVOC Detector Indoor Sensor Tester Me
New (other)
£38.16
(£38.16/Unit)
£2.96 P&P
Click & Collect
6 watching
Kane-May Single Gas Analyser SGA91 Gas Leak Detector
Pre-owned
(2)
£34.00
or Best Offer
£3.38 P&P
VINTAGE 1980'S DRAGER MODEL 31 MULTI GAS DETECTOR IN METAL CASE UNTESTED
Pre-owned · Drager
£16.32
£4.50 P&P
Click & Collect
0 bids
1d 12h
BW Gas Detector 12v Car Charger
Brand new · Honeywell
(2)
£45.00
£9.50 P&P
Click & Collect
Only 3 left
MC2-FPCB1 Flex PCB For Oxygen Sensor BW GasAlert Microclip XL & XT Gas Detector
Brand new · BW Technologies
£15.99
or Best Offer
Free postage
Click & Collect
Temtop Air Quality Monitor PM2.5 PM10 Particle Counter HCHO TVOC AQI Meters
New (other)
£93.28
(£93.28/Unit)
Free postage
Crowcon T4 multi gas detector %LEL, Oxy, CO, H2S c/w charger & cradle
c/w free yellow safety ergo glasses
Brand new · Crowcon
£355.00
£15.00 P&P
76 sold
HONEYWELL / BW OXYGEN SENSOR - MICROCLIP XT / Xl / QUATTRO / M5 02 Sensor
Brand new
£75.00
or Best Offer
£4.00 P&P
Click & Collect

Best selling

See all

Honeywell HTRAM-V1-W Transmission Risk Air Monitor
(1)
£14.99 New
£9.99 Used
MSA Altair 4x Multi Gas Monitor CH4/LEL/H2S/CO/O2 (10110715)
(3)
£44.44 New
£6.00 Used
GMI PS200 Multi 4 Gas Detector Monitor with Internal Pump
£160.00 New
RIDGID 36163 Micro CD-100 Combustible Gas Leak Detector - Black/Red
(11)
£136.02 New
£90.16 Used
SITERWELL Carbon Dioxide Alarm GS241T-H02 Sensor M23
£6.99 New
Arctic Hayes AH61 Gas Leak Detector ARCAH61
£54.68 New
HTI HT-9600 PM2.5 Dust Particle Counter Air Pollution Detector 2.8" LCD Display
£99.00 New
Smart Sensor Combustible Gas Detector Gas Leakage Location Determine Tester N3h1
(29)
£27.95 New

Gas Detectors & Gas Monitors

Shop by category

3,254 results

Air Quality Monitor PM2.5 PM10 Detector – Temtop Laser Sensor Meter Indoor Home

Gas Detector Calibration Service Traceable Certified Stickered Gas Monitor

Portable Multi Gas Detector O2, CO, H2S, EX / 4 in 1 Handheld Gas Monitor

SITERWELL Carbon Dioxide (Co2) Alarm GS241T-H02 with Temperature & Humidity New

Neoteck Portable Gas Leak Detector Methane Propane Natural Gas Alarm for Home&RV

Honeywell Transmission Risk Air Monitor CO2 (Carbon Dioxide) c/w USB Charger

Temtop Air Quality Monitor Indoor Formaldehyde Detector PM2.5 PM10 P600

Temtop LKC1000S+2nd Air Quality Monitor PM2.5, TVOC, Formaldehyde,AQI & Humidity

Jenolite Gas Leak Detector Spray - Non-Flammable & Non-Corrosive - 400ml

Honeywell BW Icon Flex 4 Multi-Gas Detector

Temtop LKC1000S+2nd Air Quality Monitor PM2.5, TVOC, Formaldehyde,AQI & Humidity

New listingTemtop P600

Gas Leak Detector - Natural Gas Detector - Brand New - FREE DELIVERY

BW Gas Alert Microclip 4 Gas

Honeywell BW Flex4 Gas Detector LEL/H2S/CO/O2 Monitoring System

02 MICROCLIP Sensor

Crowcon T4 multi gas detector %LEL, Oxy, CO, H2S c/w charger & cradle Boxed

JAVAC GAS-MATE LEAK DETECTOR

New listingTemtop Air Quality Monitor for CO2 PM2.5 PM10 Particles Detector RRP £169.99

Crowcon Gasman CO2 Gas Detector monitor- Carbon Dioxide IR CO2 - Rechargeable

Honeywell Micro clip X3 Gas Monitor

Komyo Kitagawa Precision Gas Detector

Nitrogen (N₂) Gas Cylinder – 8L 200BAR FULL NEW

KANE-GLD Combustible Gas Leak Detector NEW "VAT RECEIPT"

Honeywell Transmission Risk Air Monitor Indoor Quality Tester Professional

GAS PRESSURE TEST POINT ADAPTOR TOOL SCREW IN BRASS JET WITH MANOMETER HOSE

Combustible Gas Leak Detector hydrogen propane methane Li-ion battery + charger

Portable Multi Gas Detector O2, CO, H2S, EX / 4 in 1 Handheld Gas Monitor

BW Gas Alert Microclip 4 Gas & Charger

10PCS Alphasense O2-A2 Oxygen Sensor 02-A2 For BW Tech Gas Alert MicroClip XT

New MSA ALTAIR 4XR Multigas Detector with Bluetooth, LEL, O2, Co, H2S

Gas Detector Honeywell BW™ MicroClip XL

Anton AGM 50 Combustible Gas Leak Detector , Portable tested gas reg

Temtop Air Quality Monitor Detects PM2.5 PM10 Formaldehyde TVOC AQI Temperature

Gas Leak Detector - Natural Gas Detector - New But Box Damaged

Kane CP2 Combustion Probe,.’

Proster Gas Leak Detector LPG Combustible Methane Natural Tester Pen Sound Alarm

Kane 700 Gas Leak Detector New with Certificate, Correct Serial Number

BW Gas Alert Monitor MICROCLIP XTcalibrated / Certificate

MSA Altair 4XR Multi-Gas Detector with Charger Complete Set

Y201 Gas Leak Detector - Methane Propane Combustible Gas Leak Sniffer Detector

Honeywell BW Solo Portable Single Gas Detector 02

Rototherm AM60 CO2 Data Logging Air Quality Monitor Carbon Dioxide LCD Screen

S&S Northern AVGTFT Merlin Carbon Dioxide (CO2) Gas Monitor

GMI Gasco Seeker MK2 Methane Gas Detector Tester Measurement Instrument

TopTes Guard-101 4 Gas Monitor Multi Gas Detector for H2S CO LEL O2 14h Battery

MSA Altair 4x Mains Charger 240v With Universal Plugs NEW

Crowcon T4 Cradle Charger and Multi region power supply

Neoteck Gas Leak Detector Methane Propane Natural Gas Alarm Home RV Safety

ION Science Phocheck Tiger Handheld VOC Gas Detector with accessories

Honeywell BW Icon Flex Multi-Gas Detector

2 Gas Detector BW Gas Alert Micro Clip X3

Temtop Air Quality Monitor PM2.5 PM10 HCHO TVOC Detector Indoor Sensor Tester Me

Kane-May Single Gas Analyser SGA91 Gas Leak Detector

VINTAGE 1980'S DRAGER MODEL 31 MULTI GAS DETECTOR IN METAL CASE UNTESTED

BW Gas Detector 12v Car Charger

MC2-FPCB1 Flex PCB For Oxygen Sensor BW GasAlert Microclip XL & XT Gas Detector

Temtop Air Quality Monitor PM2.5 PM10 Particle Counter HCHO TVOC AQI Meters

Crowcon T4 multi gas detector %LEL, Oxy, CO, H2S c/w charger & cradle

HONEYWELL / BW OXYGEN SENSOR - MICROCLIP XT / Xl / QUATTRO / M5 02 Sensor

Best selling

Honeywell HTRAM-V1-W Transmission Risk Air Monitor

MSA Altair 4x Multi Gas Monitor CH4/LEL/H2S/CO/O2 (10110715)

GMI PS200 Multi 4 Gas Detector Monitor with Internal Pump

RIDGID 36163 Micro CD-100 Combustible Gas Leak Detector - Black/Red

SITERWELL Carbon Dioxide Alarm GS241T-H02 Sensor M23

Arctic Hayes AH61 Gas Leak Detector ARCAH61

HTI HT-9600 PM2.5 Dust Particle Counter Air Pollution Detector 2.8" LCD Display

Smart Sensor Combustible Gas Detector Gas Leakage Location Determine Tester N3h1

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