The compact black matte GasStick is a state-of-the-art USB gas detector. The highly sensitive sensors (MEMS technology) reliably detect propane / butane gas (LPG) as well as narcotic gas. In addition, the built-in sensors are significantly less susceptible to extreme temperature fluctuations and high humidity. Simple start-up by plugging into the nearest USB port, whether in the motorhome or in the tent (e.g. when using a mobile powerbank). An integrated LED display informs about the operational readiness. The power consumption is very low at approx. 15mA.