* Disclaimer: OveReview is reader-supported. We earn commissions from qualifying purchases
Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide

Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide

Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide
$ 29.99

Score By Feature

Based on 113 ratings
Easy to install
9.90
Value for money
8.93
Accuracy
8.73
Easy to use
8.18

OveReview Final Score

How Our Score Is Calculated

Product Description

By entering your model number, you can make sure that this fits.
Detects a wide range of flammable gases, including methane, natural gas, propane, butane, ethane, coal gas, gas oil, gasoline, toluene, sewer gas, alcohol, ketones, carbon monoxide, and other flammable gases. Homeowners, professionals, and real estate agents can use this device to detect gas between 50 and 10,000 parts per million (ppm).
Instead of a knob like the other handheld detectors, it has two sensitivity settings. It also has a quick response time of 5 seconds. For various scenarios, you can switch between high and low sensitivity. Allow users to detect gas leaks in even the most difficult-to-reach areas around appliances quickly and easily.
When a gas leak is detected, the alarm sounds continuously at 85 decibels and the LCD light turns red. The gas level is visually displayed on a digital backlight LCD screen that is easy to read in the dark. The device is powered by batteries and features a low-battery indicator (two AAA batteries are required). Power-saving modes, which turn off the device after about 10 minutes if no operations or measurement signals are received.
Customers can operate the device with one hand thanks to its easy-to-understand interface, which includes an on/off and sensitivity button. It also has rubber around the outside to make it easier to hold. The design is in the form of a pen, making it simple to transport and use. Look for a detector that can detect even the tiniest amounts of gas, or you could be exposed to a toxic substance without realizing it.
Hold this portable gas detector in the area where you suspect a leak and wait for the device to display the current gas levels. To ensure safety, it is widely used to detect gas leaks in lawnmowers, basements, RVs, factory workspaces, gas stoves, water heaters, and other household appliances. Tester for gas leaks that is both safe and reliable.

Questions & Answers

What is the difference between sensitivity levels that are high and low?

The low and high settings are convenient, and it beeps when too much gas is detected. It also had a small screen where you could watch a gauge rise or fall. I've used this on a propane heater and propane tanks. When I first hooked it up, I had a small gas leak that I couldn't smell. I used this and it revealed that I had a leak. I unhooked the lines, added more Teflon tape, and tried again, and the leak was gone. I'm not sure what the exact range is, but it seems to work well.

Is it possible to tell which gases it's detecting or is it just a guessing game?

This is a guessing game. It simply determines whether or not you have a gas leak.

Selected User Reviews For Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide

It detects sewer gas but does not come with a chart; however, it is simple to use and has proven to be effective in detecting sewer gas
4/5

However, there is no chart that shows the amount of gas detected based on how many bars appear on the reader. When it reached three bars, it turned red and began to beep louder. Which led me to believe it was a high-level / extremely dangerous situation. However, when it comes to air toxicity, I can't tell the difference between 2 and 3 bars. I looked online for a chart for this brand or company but couldn't find one. br>br>If it had a chart, I would give it five stars.

Atreus Robinson
Atreus Robinson
| Jan 15, 2021
It appears to do what it says
5/5

So we had a skunk stink up our basement one late night about a month ago, and it happened on the same day that we got a new natural gas heating system installed. We obviously know the difference between skunk and gas smells, but we were so freaked out that we thought it was gas that we had the gas company out at 1 a. m. to tell us it was just skunk. Anyway, after that incident, I immediately ordered this device so that we could avoid any further chaos. br>br>Because my husband refuses to read instructions, it took me a minute to figure out how to use this little guy. We discovered that it "heats up" for a few seconds before starting to work. The device appears to be in good working order and does not feel cheap or flimsy in any way. Overall, I think this is a great thing to have around the house if you have any type of gas installed, even if you don't use it very often. Being safe is preferable to being sorry.

Solomon Brandt
Solomon Brandt
| Feb 27, 2021
Allow it to warm up first; when I was installing my gas dryer, this device detected a minor gas leak
4/5

I used a gas detection spray that was supposed to bubble up from where the gas was coming out, but nothing happened, perhaps because there was so little gas coming out. I tried soapy water as well, but got the same results. This device performed admirably, and I would recommend it to others; however, you must first allow it to warm up.

Mason Schneider
Mason Schneider
| Mar 06, 2021
It's perplexing, but it saves your life
3/5

Any bar higher than one is bad, according to the instructions. It was necessary for the propane company to inform me of this. However, it did inform me of a leak, which I am grateful for.

Zachary Ramos
Zachary Ramos
| Jan 10, 2021
Works just as well as higher-priced models
5/5

Small propane leaks are easily detected with this device. Accurate and comparable to higher-priced units.

Victoria Cook
Victoria Cook
| Oct 25, 2021
Although it increases power, it has a poor detection rate
3/5

Inside the linen area, there is a gas smell. The detection was poor at first, but after four hours, the leak was discovered directly in front of the detector, and it did not sound off.

Anne Briggs
Anne Briggs
| May 08, 2021
Accuracy of the product Although it appears to work well, the audio does not function as stated in the product description
4/5
Edison Nixon
Edison Nixon
| May 25, 2021
It's simple and precise to use
5/5

For homeowners, this is an excellent tool to have. A fantastic price for a tool that ensures the safety of a homeowner.

Melissa Pratt
Melissa Pratt
| Aug 02, 2021

Related Products For Seesii Portable Gas Leak Detector, Handheld Natural Gas Sniffer High Sensitivity with LCD Display, Battery Powered, Locates Combustible Gas Like LPG, LNG, Methane & Butane Gases,Carbon Monoxide