PANGAEA Digital Gas Detector | 0-9,999ppm & 1ppm Resolution Display | Portable Natural Gas Tester | Combustible Propane Methane Gas Sensor Sniffer with Sound Light Warning, Adjustable

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Now and then, it’s a good habit to check out the entire length of a gas line to make sure the pipes haven’t developed any small cracks or leaks. Permanent leak detectors are good at monitoring single rooms, but you will need a handheld detector to make sure the entire line is okay. The Pangaea PHG100 Portable Gas Detector is the perfect choice for quick and easy routine leak checks.

This handheld detector is the best solution for tracking down the source of a leak before it becomes a major problem. A highly sensitive sensor sits on top of a flexible tube that allows you to change the detection direction to hone in on the leak’s source. Sound and visual alarms will indicate the amount of gas as you walk around. Given the wide range of gases this unit can detect, it is even sensitive enough for commercial work.


Material: ABS Plastic 

Detection Gas: Combustible Gas 

Range: 0 ~ 9999 PPM

Resolution: 1 PPM

Alarm Mode: Sound alarm and light alarm                         

Response Time: Instantaneous  

Warm-Up Time: < 20 Seconds       

Battery Type: 3 * AA 1.5V Batteries (Sold separately) 

Response Time: <=2s 

Continuous Operation Time: ~20 hours(slightly vary with working condition) 

Probe Length: 36cm / 14.2in 

Operating Temperature: 0~50°C (32~122°F), Relative Humidity 0~80% 

Package List

1 * Combustible Gas Detector 

Customer Reviews

Based on 89 reviews
Gas detector

Excellent. Super easy to use- I love that it calibrates itself. One small defect: the screen lense (where you read the numbers), slightly popped out on me. It appears it just missed another drop of glue to hold it down. Regardless, this is not a big issue for me to knock down any stars on this rating. But thought I__ mention for the Company to check. Other than that, it__ great and it works as described. Home gas leak detector for peace of mind.

Brian Brown
Works perfect! Fixed that leaky fireplace valve!

A must have for any DIY.

Jack Fitzpatrick
Works as advertised.

Best detector I have used. Better safe than sorry when it come to gas.

Works perfect

My husband died earlier HVAC on the side from his full-time job and this works great to see if there are any natural gas leaks. He tried it around our grills on and off one being natural gas ( when on not lit, it picked it right up) and on propane ( it also had no problems picking it up not lit)

S. Matthew Arcus
Works great.

Found multiple leaks I was looking for on a new stove gas line install.VERY sensitive, which is kinda good, as it allows you to pinpoint the leaks.Would want something with less pinpoint accuracy for a monitoring unit, but for a leak sensor, this is perfect!