Use LevelCheck to find out how much gas is left in the gas cylinder in just a few seconds. Using ultrasound, the handy filling level indicator shows whether there is liquefied gas within the measuring range. Simply place Truma LevelCheck horizontally on the cylinder: if the LED is green, there is gas in the cylinder. After measuring, LevelCheck switches off automatically.
Technical Details

LevelCheck measures the filling level of gas cylinders simply and reliably using ultrasound.

Attach Truma LevelCheck horizontally to the gas cylinder at an angle of 90°. If the LED is green, there is gas in the cylinder. Otherwise, it is red.
Use LevelCheck to find out how much gas is left in the gas cylinder in just a few seconds. Using ultrasound, the handy filling level indicator shows whether there is liquefied gas within the measuring range. Simply place Truma LevelCheck horizontally on the cylinder: if the LED is green, there is gas in the cylinder. After measuring, LevelCheck switches off automatically.
The filling level display for gas cylinders is suitable for much more than just the camp site or barbecue. You can also use Truma LevelCheck to check the level of the cylinder for the gas hob or wok burner in your kitchen. This handy device will ensure that you are not stranded without gas for your DIY projects. By the way: to ensure reliable measurement, we advise that you clean the measuring head regularly with a damp cloth.
Attach the Truma LevelCheck horizontally to the gas cylinder at an angle of 90°. The filling level is measured by an ultrasound signal. If liquefied gas is present within the measuring range, the signal is transmitted and reflected on the opposite wall of the cylinder (echo). The measurement result is shown by a green LED. A high-pitched acoustic signal is also output.
If there is no gas at the measured point, the signal is not transmitted and there is no echo. In this case, a red LED lights and a deeper acoustic signal is output.
If the LED on LevelCheck is green, there is gas in the cylinder. The red LED indicates that there is no gas at the measured point.
Truma LevelCheck is suitable for all steel and aluminium LPG cylinders with a diameter of 200 to 350 mm.
Plastic cylinders cannot be measured as they do not reflect the signal. Gas tanks and refillable gas cylinders cannot be measured either, as internal components deflect the signal.
Campingaz cylinders cannot be measured reliably either, as their low height, numerous curves and varying dimensions prevent an accurate measurement.