Natural Gas Detector, TopTes PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Leak Sources Like Methane, Propane for Home (Includes Battery x2)-Orange

Key Specifications

Sensor Type
Gas Sensitive Semi Conductor
Operating Humidity
95 percent
Alarm
Audible, Visual
Item Weight
0.12 Kilograms
Feature
6.5" Pocket Size with Clip
Detection Range
50 to 1,000 ppm

Reviewed by 3119 people this week!

★★★★
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TOPTES
4.6
3119 reviews
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Natural Gas Detector, TopTes PT177 Gas Leak Detector with Audible & Visual Alarm, Portable Gas Sniffer to Locate Combustible Leak Sources Like Methane, Propane for Home (Includes Battery x2)-Orange

Parents often need a safe, hands-free way to calm and entertain their newborns. This baby swing provides gentle rocking motions, adjustable speed settings, and a padded seat to keep babies comfortable while allowing caregivers a little extra time for other tasks.

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2-Year Warranty
30-Day Returns

Key Features

Combustible Gas Leak Detector: PT177 is a useful little tool that helps every household with gas appliances to quickly and easily pinpoint the leakage of combustible gas including LPG, methane, ethane, propane, butane, natural gas, coal gas, etc
Visual and Audible Alarms: PT177 gas detector requires a 30-second auto-calibration after powering on and can detect gas and trigger an alarm within 0.5 to 3 seconds. Five red LEDs and a 75 dB audible alarm intensify as gas concentration increases
Pocket sized with a pocket clip that allows you to carry it in your shirt pocket. The included storage bag makes the natural gas detector easy to store. It is a convenient tool for RV enthusiasts, DIYers, homeowners with gas appliances, etc
User Friendly Features: When the battery voltage is below 2.4 volts, the power indicator light will flash to remind you to replace the battery in time. If inactive for 5 minutes without operation or detecting gas, the PT177 will automatically turn off
What You Get: PT177 Gas Leak Detector, a drawstring storage bag, two AAA batteries, and a user manual. Note: To ensure accurate measurements, turn on the device and wait for a 30-second warm-up

Parents often need a safe, hands-free way to calm and entertain their newborns. This baby swing provides gentle rocking motions, adjustable speed settings, and a padded seat to keep babies comfortable while allowing caregivers a little extra time for other tasks.

Available Styles & Variants

Portable

Key Considerations

1

afety harness and stability — Secure harnesses and a stable base prevent accidents. Age and weight suitability — Ensure the swing is appropriate for your baby’s age and weight. Motion modes & speed adjustability — Multiple motion patterns and speed settings allow customization for baby comfort. Comfort and seat support — Padded seats with head support and washable covers make the swing more practical. Ease of use — Features like remote control, battery or AC power options, and simple assembly improve convenience.

1

Safety & Age/Weight Limit

2

The swing is suitable for newborns up to approximately 9–12 months or 9 kg (20 lb). Once the baby becomes more active or heavier, it should no longer be used.

3

Comfort & Flexibility

4

The seat provides padding and head support for newborns, and adjustable motion speeds help soothe the baby effectively. Removable and washable covers ensure hygiene.

5

Ease of Use

6

Remote control and AC/battery power options make it easy for parents to operate the swing, while simple assembly allows quick setup.

These factors represent the most critical aspects that will impact your satisfaction with this product.

Customer Reviews

Sensitive and affordable
2025-11-29T10:13:50.911Z

We could smell gas but the service rep's fancy leak detector couldn't detect the leak and the soap test made no bubbles. This very easy to use and VERY AFFORDABLE detector had no trouble showing the problem and isolating the leak in the high sensitivity setting.

U
Lary B
Works well and is a great value.
2025-11-29T10:14:14.463Z

This item is easy to use. Just insert the batteries, secure the cap, and press the red power button. When the unit turns on you’ll see lights. Wait 30 seconds, during that time the system will calibrate and the lights will flash from low to high. When the calibration is complete, the flashing will stop. I pressed the green button once to see the sensitivity level and then tested it on a Mapp gas valve that I opened just for a fraction of a second, and Beeeeep, the alarm went off. The function was excellent. The leak was detected without complication. I proceeded to check my other tanks of propane and acetylene. No leaks after performing the same open and closed valve procedure. For more details, please read the manual and follow the directions

U
Tim Shanahan

Frequently Asked Questions

Final Verdict

The B0BQYQZF22 Baby Swing is a convenient, hands-free way to soothe and entertain infants during their first months. Its gentle rocking motions, adjustable speeds, padded seat, and easy-to-clean design make it a practical choice for parents, though it should always be used under supervision and not for sleep.