Truma gas fill level check

Led display of the filling level.
Acoustic signal indicates gas level.
Suitable for all standard steel or aluminium gas cylinders lpg.
Reliable measurement of gas by means of ultrasonic.
Integrated led torch.
Not suitable for tank gas cylinders and gas tanks that can be filled.

Please note the truma gas level checker is not suitable for checking gas levels on calor 6kg lite cylinders with the built-in gas level gauge because the magnet inside the calor 6 kg lite interferes with the signal emitted by the pen.