Gas_Leak_Detector
  • Safe & Easy Life

  • with Portable Gas Detector
Keep Safe
  • Keep Safe

  • with Portable CO Gas Detector
TopTes_long-neck_gas_leak_detector
  • Deep Reach

  • Long-neck Natural Gas Detector

What We Have Achieved

No.1_on_Amazon
#1 Bestseller

Gas Leak Detectors

Positive_Rating
4.6+ Rating

12,000+ Total Reviews

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500,000+ Sold

Customer's Trust & Choice

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3,000+ Mentions

Cooperating KOLs & KOCs

Why Choose TopTes

  • warranty
  • customer_service
  • fast-shipping
  • Home Gas Safety

  • Protecting Your Family & House

Our Promise

We care about the environment
We care about the environment

With a focus on sustainability and precision, TOPTES offers innovative solutions to help individuals and organizations better understand and monitor their environmental impact.

Only the highest quality products
Only the highest quality products

Each product is carefully designed and thoroughly tested to ensure exceptional quality and accuracy. Worry-free returns, refunds and exchanges if you are not satisfied.

We
We'll point you in the right direction

Have a question about our products? Our affable customer service team is available and ready to assist, contact our official channels on various social media or support email.

SHOP BY CATEGORY

Regular price from $29.99
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【Combustible Gas Leak Detector】The TopTes PT199 is suitable for LPG, methane, ethane, propane, butane, natural gas, coal gas, gas fuel, liquefied natural gas, etc., and it will exactly pinpoint a...
Regular price $18.99
Sale price $18.99
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The must-have tool for ensuring the safety of families and homes!With its compact design, advanced sensor technology, and reliable alerts, this device can provide peace of mind and protection from ...
Regular price $34.99
Sale price $34.99
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【Efficient Charging and Multi-Gas Detection】The PT760 Rechargeable Gas Detector features a Type-C charging port for swift power replenishment. This device is capable of precisely detecting a range...
Regular price from $49.99
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【Rechargeable Gas Leak Detector】With over 3000 recharge cycles, the TopTes PT520A+ gas sniffer can reliably and durably detect gas leaks, including methane, propane, natural gas, and LPG, even in h...
Regular price from $69.99
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【Rechargeable Gas Leak Detector】 TopTes PT520B+ Gas Detector could quickly and accurately detect gas leaks from hard-to-reach areas for methane, propane, natural gas, LPG, etc. PT520B+ could recha...
Regular price $27.99
Sale price $27.99
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【Portable & Probe Design】The TOPTES PT210S Gas Detector features a convenient 4-inch probe and a portable pen-shaped design, allowing you to carry it effortlessly to detect hard-to-reach areas...
25% Off
Regular price $26.99
Sale price $26.99
Regular price $35.99
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TopTes PT210 gas leak detector has dual-mode detection (high and low sensitivity) to quickly know the source of a gas leak in combustible gases such as LPG, LNG, propane, methane, natural gas, sewe...
Regular price from $29.99
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【Combustible Gas Leak Detector】The TopTes PT205 is an upgraded gas leak detector designed to ensure the safety of your home and loved ones. PT205 gas sniffer is compatible with a wide range of com...
Regular price $27.99
Sale price $27.99
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【Retractable Gas Leak Detector】The TopTes PT299 gas leak detector is a dependable and portable tool that allows you to adjust the pole's length, reaching the desired testing location for accurate ...
Regular price from $46.99
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[Effective Gas Leak Detector] TOPTES PT520A can accurately help you locate the gas leakage of various combustible gases in tight spaces, such as methane, natural gas, propane, LPG, gasoline, etc. *...
25% Off
Regular price $29.99
Sale price $29.99
Regular price $39.99
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【Handy Combustible Gas Leak Detector】 TopTes PT330 is an efficient detector that helps you to accurately detect and locate combustible gas leaks like LPG, LNG, methane, ethane, propane, butane, na...
Regular price $45.99
Sale price $45.99
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【Carbon Monoxide Detector】TopTes CT-300 is an ideal portable CO tester to help you detect CO gas concentrations timely and accurately, reducing the risk of CO poisoning and protecting your life. I...
Regular price $29.99
Sale price $29.99
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【Decibel Meter with A/C Weighting】 TopTes TS-501B decibel meter uses a precise condenser microphone to capture sound. It’s equipped with A-weighting and C-weighting facilities that measure noise l...
Regular price $29.99
Sale price $29.99
Regular price $27.99
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【Easy to Read with Large LCD Screen】 This wood moisture meter is easy to get an accurate reading from the surface of materials and displays accurate moisture readings on the 2.25" big screen. Use ...
Regular price $29.99
Sale price $29.99
Regular price $0.00
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The TopTes TS-301 is a reliable and efficient handheld digital anemometer with an easy-to-read 2.26-inch LCD screen. It is very suitable for weather tracking and judging weather conditions before p...
Regular price $35.99
Sale price $35.99
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TOPTES Tools TS-710 is an easy-to-use precision light meter that measures illuminance levels in both Foot Candles (FC) and lumens per square meter (Lux). Backlit LCD display screen with bar graph a...
Frequently Asked Questions
WE ARE HERE to help

Frequently Asked Questions

How to set up the detector to make it ready to detect?

Turn on and wait for 30 seconds to warm up. Please keep in mind that the warm-up process should be performed in a known 'clean' environment to achieve accurate results.

How can I tell what sensitivity the detector is currently at?

When the S button light is on, the detector is in high sensitivity mode; when the S button light is off, the detector is in low sensitivity mode.

Does the alarm continue until the situation is resolved?
  • Yes, the alarm will continue to sound until the combustible gas concentration is below 5% of the lower explosive limit.
How close does the detector need to be to detect leaking gas from a natural gas pipeline?

Generally 1-5cm, depending on the severity and concentration of the gas leak.

Can the sensors be replaced?

We do not sell sensors separately. If you find that the sensor is no longer working within three years from the date of purchase, please get in touch with us.