PT199 Natural Gas Leak Detector with Audible & Visual Alarm, Portable Gas

The Toptes PT199 combustible gas leak detector is an efficient, compact, and practical safety tool that helps you quickly and accurately locate leaks of various combustible gases such as methane, natural gas, propane, liquefied petroleum gas, and gasoline. It is a must-have safety item that saves you money and time, reliable for all households, RVs, restaurants, shopping malls, hotels, factories, and anywhere that uses combustible gas equipment. Use it during remodeling, RV travel, combustible gas equipment maintenance, combustible gas pipeline maintenance, etc.

What You Get
PT199 Combustible Gas Leak Detector
2x AAA Batteries
Storage Bag
User Manual

Important Operation Instructions
Turn on the detector in an area where combustible gas is known not to be present.

Each time the device is turned on, it initiates a warm-up process that takes about 30 seconds, during which time the device is unavailable.

It is recommended to use lighter or gas stove gas to test the effectiveness of the detector (make sure the gas is released but there is no flame).

Switch the sensitivity by pressing the [S] button. * When the [S] button light is on, the detector is in high sensitivity mode.

Low Battery Indicator
The low battery indicator will appear on the screen when the battery voltage is below 2.4V.

Power Saving
Automatic power off after 5 minutes without operation or gas detection.

Batteries Included
Ready to use upon receipt. Note: Please remove the batteries whenever the tester will not be in use for a prolonged period of time.

Adjustable Sensitivity with Dual Range
Low Sensitivity Mode: 500 to 1,000 ppm*
High Sensitivity Mode: 50 to 500 ppm*
(*based on Methane detection)

Visual & audible alerts
7x bar graph (visual) and 75db audible alerts that increase with gas concentration.

FEATURES

• • Combustible Gas Leak Detector: The TopTes PT199 detects natural gas, methane, propane, butane, LPG, and more, pinpointing leaks to reduce the risk of explosion, keeping your family and property safe
  • Visual and Audio Gas Alarm: Visual and audio alarms trigger within 0.5 seconds of gas detection. The alarm intensifies with gas concentration, and the LCD screen turns red when gas levels are high
  • Batteries Included and Easy to Use: The TopTes PT199 includes 2x AAA batteries and is ready after a 30-second warm-up. The low battery indicator activates below 2.4V, and it auto-powers off after 5 minutes without operation or gas detection
  • Compact Design: Pocket-sized, non-slip, and easy to carry or store in the included bag. Ideal for RV owners, DIYers, and homeowners with gas appliances. Saves you from paying hundreds of dollars in diagnostics or wasting gas in an undetected leak
  • What You Get: 1x PT199 Gas Leak Detector, 1x Storage Bag, 2x AAA Batteries, 1x User Manual. Detection range: 50-1,000 ppm (based on methane). Detection distance: 1-5cm