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The Ourjob Gas Detector is a compact, USB-powered device designed to monitor combustible gases like LPG, natural gas, and coal gas in real time. Featuring an 85dB alarm and flashing light triggered at 5% LEL, it ensures immediate alerts to prevent explosions. Its high-quality OLED screen displays gas concentration from 0 to 20% LEL, while a backup lithium polymer battery offers 4-6 hours of power during outages. Built with durable flame-retardant ABS and anti-corrosive components, it’s easy to install and certified with CE, ROHS, and China Compulsory Certificates, making it a reliable safety essential for modern households and mobile living.






| ASIN | B07GR1D7XK |
| Assembled Diameter | 3.94 Inches |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Polymer |
| Best Sellers Rank | 297,718 in DIY & Tools ( See Top 100 in DIY & Tools ) 161 in Gas Detectors |
| Colour | Silver Gray |
| Customer Reviews | 3.8 3.8 out of 5 stars (74) |
| Cutting Diameter | 3.94 Inches |
| Date First Available | 21 Aug. 2018 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Included Components | Battery pack |
| Item Package Quantity | 1 |
| Item Weight | 125 g |
| Item model number | OJB-RQ706-Y |
| Manufacturer | YCD |
| Material | ABS |
| Maximum power | 0.55 Watts |
| Part Number | OJB-RQ706-Y |
| Power Source | Battery Powered, Corded Electric |
| Shape | Circular |
| Size | 3.94x3.94x0.99inches |
| Style | Simple and practical |
| Voltage | 5 Volts |
S**N
Excellent product and service
As described, note that it needs to have a constant 12v supply as the battery charge is not very long. Seems to be a quality product
A**R
Be careful - it needs to be plugged in to power!
Tbf if you read the description carefully you will spot this, but I didn't. This needs to be permanently plugged in to 12 volt usb. The "battery" is just an emergency back up and lasts a couple of hours. I thought it would work on battery the whole time so useless on my boat.
M**E
Farts test
Farted in it went off heald it above hob went off,sprayed butane when off. Has battery back up that lasts a few hours Ideal for campers as works off usb power
A**L
Failed after 1 year
Stopped working after 1 year?
K**R
Has to be fitted close to floor.
Fitted in campervan seems to work well.
J**N
Follow the instructions and it works well
It does the job. I tested this lpg detector with an almost empty butane cyclinder. Within 5 seconds the percentage of gas present rose and set the alarm off. Of course you must remember that lpg is heavier than air so keep the detector low down 30cm max from the floor level. Not as loud as a smoke detector but sufficient to warn those in the boat of a gas leak. Very impressive design.
P**E
No backup battery
NO BACKUP BATTERY!! Charged for over 12 hours and as soon as removed it was dead. Mains display also in Chinese. Was bought as we have no mains near or in our boiler cupboard and every now and then we get a smell of gas so wanted to check the boiler was ok. Only needed the battery to last a few minutes just so we could check if the smell was coming from the boiler but didn’t even make it off the charger. Returned as not as described.
J**T
Brilliant
Brilliant we have it in our camper gives us peace of mind
Trustpilot
3 weeks ago
2 days ago