User-Friendly Design: The PT520A+ natural gas detector automatically turns off after 10 minutes of inactivity to save energy. Press the APO button to cancel or activate the auto power-off function. Moreover, the audible alarm can be muted using the Mute button to minimize disruptive alarm noise. Easy to hold and wear-resistant, the PT520A+ features a double-sided bar-shaped groove design and non-slip material
What You Get: You will receive 1xPT520A+ Gas Leak Detector, 1xProtective Case, 1xType-C Charging Cable, and 1xUser Manual