The Senso4s PLUS is an excellent choice for monitoring gas consumption in gas cylinders and can be used in your motorhome, campervan, or caravan. It automatically stops tracking consumption while you’re on the move to prevent inaccurate readings during travel, however once you arrive at your destination, it resumes monitoring. In addition to motorhomes, campervans, and caravans, the Senso4s PLUS is also ideal when using your cylinder for grilling, camping, cooking, and heating. The gas level is measured every 15 minutes and measured data is stored on your Senso4s device. Senso4s PLUS is compatible with all standard gas cylinders, whether made of steel, aluminium, or composite materials. Its adjustable pull-out feet allow for a secure fit on various cylinder sizes. Senso4s PLUS is suitable for refillable cylinders. The app provides step-by-step instructions for refilling cylinders at a service station – simply leave the cylinder on the sensor while you refill. The free Senso4s mobile app (available for both Android and iOS) enables wireless Bluetooth connectivity between the Senso4s PLUS and your smartphone or tablet, so you can monitor your gas consumption, view consumption forecasts, and check the battery level of your Senso4s PLUS. Senso4s PLUS is designed for use with a single gas cylinder at a time. Please note: 3 x AAA batteries are not included. (All the measurements are discarded after batteries are removed and/or replaced. Before this happens, you can always export the measurements in the Senso4s mobile app). To ensure the rated weighing accuracy, please do not place your Senso4s device on a soft surface. Please place your Senso4s device on a solid, level, stable and dry ground. To use Senso4s on your Android device, your device should run Android 5.1 or newer and be equipped with Bluetooth 4.0 or greater. To use Senso4s on your iOS device, your device should run iOS version 8.2 or newer and be equipped with Bluetooth 4.0 or greater. Dimensions of the product (closed): (L x W x H): 198 x 179 x 29 mm Dimensions of the product (extended): (L x W x H): 320 x 284 x 29 mm Allowed gas cylinder dimension: 180 to 320 mm (outer base diameter) Maximum weight load: 45 kg (total weight: gas cylinder) Minimum weight load: 3 kg Bluetooth (4.0) signal range: 20 m Ambient temperature: -10 °C to 40 °C