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Yosoo Portable Indicator Natural Gas Leak Methane Propane Butane Alarm Sensor Detector Tester, Gas Safe Alarm, Gas Leak Detector




1. Delicate appearance easy to carry and use

2. It can detect flammable gas like liquefied petroleum gas , biogas, methane etc. 

3. There will be Buzzing and red, green and yellow lights glittering.

4. Apply to home, gas equipment, environment supervisory control and experiment field.


Condition: 100% Brand New and High Quality 

Material: Plastic

Color: White (As the picture showed)

Length: Approx. 22cm / 8.65inch

Top Diameter: Approx. 1.5cm / 0.6inch

Bottom Diameter: Approx. 2cm / 0.78inch

Detection: Gas, LPG etc.

Sensor: Planar Semiconductor

Warm-up Time: ≤ 60 seconds

Range of Detection: CH4:0 - 100% LEL

Alarm Frequency: 2.713kHz / 30ms 2.713kHz / 100ms

Range of Alarm:  2% LEL (LED Yellow) -10% LEL (LED Red)

Alarm Time: within 20 seconds

Alarm Mode: LED, Buzzer

Working Temperature: 0℃-40℃

Working Humidity: Less than 90% RH

Power Source: 2 x 1.5V AA R6P (not included)

Package Included:

1 x Gas Leak Indicator ( battery not included)


1. Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.

2. Please allow some error due to manual measurement. Thanks for your understanding.
3. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.

• , gas equipment, methane etc.
• 1 x Gas Leak Indicator ( battery not included)
• environment supervisory control and experiment field.
• Apply to home
• Length: Approx. 22cm / 8.65inch
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