
Delicate appearance easy to carry and use It can detect flammable gas such as liquefied petroleum gas, biogas, methane, etc. Apply to home, gas equipment, environmental monitoring control and experimental field. Length: Approx. 22cm/8.65inch 1 x Gas Leak Indicator (Battery Not Included) Specifications: Condition: 100% Brand New and High Quality Material: Plastic Color: White(As the picture shows) 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 Detection range: CH4: 0 - 100% LEL Alarm frequency: 2.713kHz/30ms 2.713kHz/100ms Alarm range: 2% LEL (Yellow LED) -10% LEL (Red LED) 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) luckymeet