Gasdetex Gas Leak Detector
Gasdetex Gas Leak Detector
Fast, Accurate Gas Detection In Seconds
Gasdetex gives you rapid, laboratory-grade detection in your hand. With a 2-second response time and 1 PPM sensitivity, you can pinpoint the exact origin of combustible gas before hazards escalate.
Without Gasdetex
- Relying purely on your sense of smell to spot dangerous leaks
- Struggling to inspect tight spaces behind boilers and cookers
- Messy, imprecise soapy water tests that miss micro-leaks
- Constant worry whenever leaving gas heating or cylinders unattended
With Gasdetex
- Pinpoint gas leaks instantly with 2-second rapid response
- Reach awkward pipes and valves using the 270mm flexible probe
- Enjoy total peace of mind for your family and property
- Conduct professional-grade safety checks in minutes
Rapid 2s Response
Real-time readings in approx. 2 seconds
High Sensitivity
Sensitive detection down to 1 PPM
Reaches Tight Spots
270mm flexible gooseneck probe
Dual Alarms
Clear buzzer and colour screen warnings
Engineered for Precision Gas Safety
Engineered with professional sensors to safeguard domestic homes, holiday lets, campervans, and workshops across the UK.
270mm Flexible Metal Sniffer Probe
The 270mm flexible metal gooseneck probe holds its position effortlessly, allowing you to trace gas pipes behind heavy kitchen appliances, inside meter boxes, and around tricky boiler manifolds.
Dual Digital & Analogue Readout
Combines high-visibility digital numbers with an analogue-style colour bar graph for instantaneous interpretation. Clearly tracks gas concentration from 0–100% LEL or 0–50,000 PPM.
Audible & Visual Alarm System
Reacts within approximately 2 seconds. The built-in beeper and vivid screen colour alerts escalate as gas density climbs, ensuring you can pinpoint the origin of any leak safely.
~2s
Response Time
1 PPM
Min Sensitivity
±5%
Stated Accuracy
Ergonomic Handheld Reliability
Designed for professionals and homeowners alike. Features an automatic 30-second initial calibration, automatic power-off to preserve battery life, and a dedicated protective carry bag.
Safe & Simple in 3 Easy Steps
No complex setup or technical training required. Switch on, calibrate, and immediately inspect pipes and fittings.
Power On & Calibrate
Turn on Gasdetex in fresh air and let the 30-second automatic calibration sequence complete.
Position Flexible Probe
Bend the 270mm flexible metal probe around valves, pipe joins, cooker rings, or boiler seals.
Read Real-Time Results
View PPM or % LEL levels on the dual display and listen for the responsive audible alarm.
See Gasdetex Up Close
Gasdetex Gas Leak Detector
Handheld Combustible Gas Leak Detector
See How We Compare
Engineered for precise domestic and commercial gas inspection.
5x
Faster response than generic tools
1 PPM
Sensitive down to single units
0
Guesswork required
Based on 4,800+ verified UK reviews
Trusted by Thousands Across the UK
@d*****d
@g*****m
@f*****a
@c*****s
@e*****a
@o*****r
"Smelled a slight whiff of gas near the utility cupboard. The 270mm probe bent right behind our Worcester boiler and pinpointed a loose elbow joint in seconds. Brilliant piece of kit!"
David P. from Bristol
Verified UK Buyer
"I maintain LPG systems on touring caravans. The Gasdetex is spot on: fast 2-second response, clear dual screen, and sensitivity down to 1 PPM. Far superior to basic pen detectors."
Graham T. from Manchester
Verified UK Buyer
"Gives our family complete peace of mind with our gas hob and log burner. The digital and analogue gauge is dead easy to read, and it comes in a neat storage pouch."
Fiona M. from Edinburgh
Verified UK Buyer
4,800+ verified UK reviews
30-Day Money-Back Guarantee
Try Gasdetex completely risk-free for 30 days. If it doesn't give you complete confidence in your home's gas safety, simply return it for a full refund—no questions asked.
Frequently Asked Questions
Everything you need to know about safety, operation, and delivery.
Your Home's Safety Starts Today
Join over 4,800 UK homeowners and heating engineers who trust Gasdetex for quick, dependable leak diagnostics. Backed by our 30-day guarantee.
Get 50% Off Now