Rechargeable Combustible Gas Leak Tester With Audible And Visual Alarm

GVDA GD139 Rechargeable Combustible Gas Leak Tester with Audible and Visual Alarm,  Well-designed gas leak detector. The telescoping gas sensor and light makes this very easy to use and store. Rechargeable battery is a plus. Very impressed with this unit, its price point and value for the money. Works well. Low and high sensitivity setting. Useful and comprehensive instructions. I would definitively recommend you to buy it

Product Features

Product Specifications

Reaction range:1%LEL(100PPM)~20%LEL(10000PPM) (methane)

Reaction sensitivity:1%LEL(100PPM)(methane)

Warm-up time: about 30 second

Test gas (part list): acetone, acetylene, alcohol, ammonia, benzene, butane, ethanol, oxirane, gasoline, hexane, hydrogen, methane, naphtha, natural gas, paint thinners, propane, solvents, etc.

Reaction time: ≤1%LEL(500PPM) about 5 seconds, ＞1%LEL(500PPM) about 2 seconds

Charging port: Type-C

Power Source: Battery Powered
Color : Black + Red
Item Weight ‎: 0.13 Kilograms
Alarm: ‎Audible, Visual
Operating Humidity: ‎80 percent
Upper Temperature Rating: 50 Degrees Celsius
Sensor Type: ‎Cataly
Item Weight ‎4.6 ounces
Package Dimensions: ‎6.34 x 3.23 x 2.32 inches
Item model number: ‎GD139
Batteries ‎1 Lithium Polymer batteries required. (included)
Item Package Quantity: ‎1
Batteries Included?: ‎Yes
Batteries Required?: ‎Yes
Battery Cell Type: Lithium Polymer

Package contents

1*Gas Leakage Detector

1*Charging Cable

1*Bag

1*Manual

1*Box

Product Specifications

GVDA GD139 Rechargeable Combustible Gas Leak Tester with Audible and Visual Alarm

This GD139 Combustible gas lead tester is not only is sensitive and accurate, also rechargeable with Type-C, has a 12-inch telescopic probe, a built-in flashlight, and a clear Low Explosive Limit (%LEL) display, making it a very well-thought-out upgrade.

Retractable Stainless Steel Probe

A retractable probe and flashlight, ensuring efficient detection in narrow and dark areas

Rechargeable Lithium Battery

The GD139 Rechargeable Gas Detector features a Type-C charging port for swift power replenishment

3 Colors Backlight Display 

00% LEL: Green screen, no gas
1% -10% LEL: Orange screen, buzzer sounds slowly
11% -20% LEL: Red screen, buzzer sounds quickly

Natural Gas Pipeline Inspection

GVDA Rechargeable Natural Gas Detector, Gas Leak Detector with 12-inch Extendable Probe,%LEL Propane Leak Detector with Built-in Flashlight for Methane, Butane, Combustible Gas for Home, RV